Vulnerability-Lookup

CVE-2015-8869 (GCVE-0-2015-8869)

Vulnerability from cvelistv5 – Published: 2016-06-13 19:00 – Updated: 2024-08-06 08:29

Summary

OCaml before 4.03.0 does not properly handle sign extensions, which allows remote attackers to conduct buffer overflow attacks or obtain sensitive information as demonstrated by a long string to the String.copy function.

Severity

9.1 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CWE

Assigner

mitre mitre root

References

13 references

URL	Tags
https://access.redhat.com/errata/RHSA-2016:1296	vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-2576.html	vendor-advisoryx_refsource_REDHAT
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201702-15	vendor-advisoryx_refsource_GENTOO
http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
http://www.openwall.com/lists/oss-security/2016/04/29/6	mailing-listx_refsource_MLIST
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://rhn.redhat.com/errata/RHSA-2017-0564.html	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/89318	vdb-entryx_refsource_BID
https://github.com/ocaml/ocaml/commit/659615c7b10…	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2017-0565.html	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
http://www.openwall.com/lists/oss-security/2016/04/29/1	mailing-listx_refsource_MLIST

Date Public

2015-10-19 00:00

Show details on NVD website

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String.copy.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:P\",\"baseScore\":6.4,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"},{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C729D5D1-ED95-443A-9F53-5D7C2FD9B80C\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"03117DF1-3BEC-4B8D-AD63-DBBDB2126081\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ocaml:ocaml:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"4.02.3\",\"matchCriteriaId\":\"705DC0CB-CF84-409C-99FC-474DEB0DE032\"}]}]}],\"references\":[{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184507.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2016-05/msg00081.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2016-09/msg00037.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2576.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2017-0564.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2017-0565.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/04/29/1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/04/29/6\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/89318\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2016:1296\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://security.gentoo.org/glsa/201702-15\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184507.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2016-05/msg00081.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2016-09/msg00037.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2576.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2017-0564.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2017-0565.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/04/29/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/04/29/6\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/89318\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2016:1296\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.gentoo.org/glsa/201702-15\",\"source\":\"af854a3a-2127-422b-91ae-364da2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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-27T08:16:08+00:00",
      "cve": "CVE-2015-8869",
      "id": "CVE-2015-8869",
      "initial_release_date": "2015-01-01T00:00:00+00:00",
      "product_status:fixed": "342",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "ocaml: sizes arguments are sign-extended from 32 to 64 bits",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2015/cve-2015-8869.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-01T02:24:13Z",
      "cve": "CVE-2015-8869",
      "id": "CVE-2015-8869",
      "initial_release_date": "2023-02-15T05:10:41Z",
      "product_status:recommended": "406",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2015-8869",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2015-8869.json",
      "version": "12"
    }
  }
}

CNVD-2016-02833

Vulnerability from cnvd - Published: 2016-05-10

Title

OCaml存在多个漏洞

Description

OCaml（Objective Caml）是法国国家信息与自动化研究所（INRIA）负责维护的一个Caml函数式编程语言的主要实现，也是一个开源项目。 OCaml 4.02.3及之前版本存在缓冲区溢出漏洞和信息泄露漏洞，攻击者可利用这些漏洞造成拒绝服务或泄露信息。

Severity

中

Patch Name

OCaml存在多个漏洞的补丁

Patch Description

OCaml（Objective Caml）是法国国家信息与自动化研究所（INRIA）负责维护的一个Caml函数式编程语言的主要实现，也是一个开源项目。 OCaml 4.02.3及之前版本存在缓冲区溢出漏洞和信息泄露漏洞，攻击者可利用这些漏洞造成拒绝服务或泄露信息。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762

Reference

https://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762

Impacted products

Name
OCaml OCaml <=4.02.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8869"
    }
  },
  "description": "OCaml\uff08Objective Caml\uff09\u662f\u6cd5\u56fd\u56fd\u5bb6\u4fe1\u606f\u4e0e\u81ea\u52a8\u5316\u7814\u7a76\u6240\uff08INRIA\uff09\u8d1f\u8d23\u7ef4\u62a4\u7684\u4e00\u4e2aCaml\u51fd\u6570\u5f0f\u7f16\u7a0b\u8bed\u8a00\u7684\u4e3b\u8981\u5b9e\u73b0\uff0c\u4e5f\u662f\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\u3002\r\n\r\nOCaml 4.02.3\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u548c\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8fd9\u4e9b\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u6cc4\u9732\u4fe1\u606f\u3002",
  "discovererName": "Damien Doligez",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02833",
  "openTime": "2016-05-10",
  "patchDescription": "OCaml\uff08Objective Caml\uff09\u662f\u6cd5\u56fd\u56fd\u5bb6\u4fe1\u606f\u4e0e\u81ea\u52a8\u5316\u7814\u7a76\u6240\uff08INRIA\uff09\u8d1f\u8d23\u7ef4\u62a4\u7684\u4e00\u4e2aCaml\u51fd\u6570\u5f0f\u7f16\u7a0b\u8bed\u8a00\u7684\u4e3b\u8981\u5b9e\u73b0\uff0c\u4e5f\u662f\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\u3002\r\n\r\nOCaml 4.02.3\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u548c\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8fd9\u4e9b\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u6cc4\u9732\u4fe1\u606f\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "OCaml\u5b58\u5728\u591a\u4e2a\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OCaml OCaml \u003c=4.02.3"
  },
  "referenceLink": "https://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-06",
  "title": "OCaml\u5b58\u5728\u591a\u4e2a\u6f0f\u6d1e"
}

FKIE_CVE-2015-8869

Vulnerability from fkie_nvd - Published: 2016-06-13 19:59 - Updated: 2026-06-17 00:35

Severity

9.1 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Summary

References

	URL	Tags
	cve@mitre.org	http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184507.html
	cve@mitre.org	http://lists.opensuse.org/opensuse-updates/2016-05/msg00081.html
	cve@mitre.org	http://lists.opensuse.org/opensuse-updates/2016-09/msg00037.html
	cve@mitre.org	http://rhn.redhat.com/errata/RHSA-2016-2576.html
	cve@mitre.org	http://rhn.redhat.com/errata/RHSA-2017-0564.html
	cve@mitre.org	http://rhn.redhat.com/errata/RHSA-2017-0565.html
	cve@mitre.org	http://www.openwall.com/lists/oss-security/2016/04/29/1
	cve@mitre.org	http://www.openwall.com/lists/oss-security/2016/04/29/6
	cve@mitre.org	http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
	cve@mitre.org	http://www.securityfocus.com/bid/89318
	cve@mitre.org	https://access.redhat.com/errata/RHSA-2016:1296
	cve@mitre.org	https://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762
	cve@mitre.org	https://security.gentoo.org/glsa/201702-15
	af854a3a-2127-422b-91ae-364da2661108	http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184507.html
	af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-updates/2016-05/msg00081.html
	af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-updates/2016-09/msg00037.html
	af854a3a-2127-422b-91ae-364da2661108	http://rhn.redhat.com/errata/RHSA-2016-2576.html
	af854a3a-2127-422b-91ae-364da2661108	http://rhn.redhat.com/errata/RHSA-2017-0564.html
	af854a3a-2127-422b-91ae-364da2661108	http://rhn.redhat.com/errata/RHSA-2017-0565.html
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2016/04/29/1
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2016/04/29/6
	af854a3a-2127-422b-91ae-364da2661108	http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
	af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/89318
	af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/errata/RHSA-2016:1296
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762
	af854a3a-2127-422b-91ae-364da2661108	https://security.gentoo.org/glsa/201702-15

Impacted products

Vendor	Product	Version
fedoraproject	fedora	24
opensuse	opensuse	13.2
ocaml	ocaml	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*",
              "matchCriteriaId": "C729D5D1-ED95-443A-9F53-5D7C2FD9B80C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "03117DF1-3BEC-4B8D-AD63-DBBDB2126081",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ocaml:ocaml:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "705DC0CB-CF84-409C-99FC-474DEB0DE032",
              "versionEndIncluding": "4.02.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OCaml before 4.03.0 does not properly handle sign extensions, which allows remote attackers to conduct buffer overflow attacks or obtain sensitive information as demonstrated by a long string to the String.copy function."
    },
    {
      "lang": "es",
      "value": "OCaml en versiones anteriores a 4.03.0 no maneja correctamente extensiones de firma, lo que permite a atacantes remotos llevar a cabo ataques de desbordamiento de buffer u obtener informaci\u00f3n sensible seg\u00fan lo demostrado por una cadena larga para la funci\u00f3n String.copy."
    }
  ],
  "id": "CVE-2015-8869",
  "lastModified": "2026-06-17T00:35:24.380",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.4,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-06-13T19:59:01.317",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184507.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00081.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-09/msg00037.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2576.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://rhn.redhat.com/errata/RHSA-2017-0564.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://rhn.redhat.com/errata/RHSA-2017-0565.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openwall.com/lists/oss-security/2016/04/29/1"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openwall.com/lists/oss-security/2016/04/29/6"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/89318"
    },
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      "source": "cve@mitre.org",
      "url": "https://access.redhat.com/errata/RHSA-2016:1296"
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    {
      "source": "cve@mitre.org",
      "url": "https://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762"
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    {
      "source": "cve@mitre.org",
      "url": "https://security.gentoo.org/glsa/201702-15"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
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    },
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
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          "value": "CWE-119"
        },
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-3JG5-M986-F428

Vulnerability from github – Published: 2022-05-14 02:08 – Updated: 2022-05-14 02:08

Details

Severity

9.1 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2015-8869"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-06-13T19:59:00Z",
    "severity": "CRITICAL"
  },
  "details": "OCaml before 4.03.0 does not properly handle sign extensions, which allows remote attackers to conduct buffer overflow attacks or obtain sensitive information as demonstrated by a long string to the String.copy function.",
  "id": "GHSA-3jg5-m986-f428",
  "modified": "2022-05-14T02:08:03Z",
  "published": "2022-05-14T02:08:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8869"
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    {
      "type": "WEB",
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    },
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    },
    {
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      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2015-8869

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2015-8869

Aliases

CVE-2015-8869

JSON

To clipboard

{
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    "description": "OCaml before 4.03.0 does not properly handle sign extensions, which allows remote attackers to conduct buffer overflow attacks or obtain sensitive information as demonstrated by a long string to the String.copy function.",
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      "https://access.redhat.com/errata/RHSA-2016:1296",
      "https://ubuntu.com/security/CVE-2015-8869",
      "https://security.archlinux.org/CVE-2015-8869",
      "https://linux.oracle.com/cve/CVE-2015-8869.html"
    ]
  },
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            "accessVector": "NETWORK",
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            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
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          "obtainAllPrivilege": false,
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          "userInteractionRequired": false
        },
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            "attackVector": "NETWORK",
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            "baseScore": 9.1,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
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          },
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          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2018-10-30T16:27Z",
      "publishedDate": "2016-06-13T19:59Z"
    }
  }
}

OPENSUSE-SU-2024:10222-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00

Summary

ocaml-4.03.0-1.3 on GA media

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2015-8869.

CVE-2015-8869

9.1 (Critical)


                
                  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Recommended: 40 products

Open the full advisory

osec-2016-01

Vulnerability from osv_ocaml

Published

2016-04-29 00:18

Modified

2026-01-01 12:00

Summary

Buffer overflow and information leak in OCaml < 4.03.0

Details

Bug description

OCaml versions 4.02.3 and earlier have a runtime bug that, on 64-bit platforms, causes sizes arguments to an internal memmove call to be sign-extended from 32 to 64-bits before being passed to the memmove function.

This leads arguments between 2GiB and 4GiB to be interpreted as larger than they are (specifically, a bit below 2^64), causing a buffer overflow.

Arguments between 4GiB and 6GiB are interpreted as 4GiB smaller than they should be, causing a possible information leak.

This commit fixes the bug: https://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762 The function caml_bit_string is called indirectly from such functions as String.copy. String.copy for instance is supposed to be a "safe" function for which OCaml's memory safety guarantees apply.

Severity

9.1 (Critical)


                    
                      CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Credits

Radek Micek

Damien Doligez

References

URL

Type

https://github.com/ocaml/ocaml/issues/7003

REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "opam_constraint": "ocaml {\u003c \"4.03.0\"}"
      },
      "package": {
        "ecosystem": "opam",
        "name": "ocaml",
        "purl": "pkg:opam/ocaml"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.03.0"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
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              "introduced": "0"
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              "fixed": "659615c7b100a89eafe6253e7a5b9d84d0e8df74"
            }
          ],
          "repo": "https://github.com/ocaml/ocaml",
          "type": "GIT"
        }
      ],
      "versions": [
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        "3.07+1",
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        "3.08.3",
        "3.08.4",
        "3.09.0",
        "3.09.1",
        "3.09.2",
        "3.09.3",
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        "3.12.0",
        "3.12.1",
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        "4.01.0",
        "4.02.0",
        "4.02.1",
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        "4.02.3",
        "4.02.4"
      ]
    }
  ],
  "aliases": [
    "CVE-2015-8869"
  ],
  "credits": [
    {
      "name": "Radek Micek",
      "type": "REPORTER"
    },
    {
      "name": "Damien Doligez",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "database_specific": {
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      "CWE-119",
      "CWE-200"
    ],
    "human_link": "https://github.com/ocaml/security-advisories/tree/main/advisories/2016/OSEC-2016-01.md",
    "osv": "https://github.com/ocaml/security-advisories/tree/generated-osv/2016/OSEC-2016-01.json"
  },
  "details": "## Bug description\n\nOCaml versions 4.02.3 and earlier have a runtime bug that, on 64-bit platforms, causes sizes arguments to an internal memmove call to be sign-extended from 32 to 64-bits before being passed to the memmove function.\n\nThis leads arguments between 2GiB and 4GiB to be interpreted as larger than they are (specifically, a bit below 2^64), causing a buffer overflow.\n\nArguments between 4GiB and 6GiB are interpreted as 4GiB smaller than they should be, causing a possible information leak.\n\nThis commit fixes the bug:\nhttps://github.com/ocaml/ocaml/commit/659615c7b100a89eafe6253e7a5b9d84d0e8df74#diff-a97df53e3ebc59bb457191b496c90762\nThe function caml_bit_string is called indirectly from such functions as String.copy. String.copy for instance is supposed to be a \"safe\" function for which OCaml\u0027s memory safety guarantees apply.",
  "id": "OSEC-2016-01",
  "modified": "2026-01-01T12:00:00Z",
  "published": "2016-04-29T00:18:22Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/ocaml/ocaml/issues/7003"
    }
  ],
  "schema_version": "1.7.4",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Buffer overflow and information leak in OCaml \u003c 4.03.0"
}

RHSA-2016:1296

Vulnerability from csaf_redhat - Published: 2016-06-23 15:43 - Updated: 2026-06-27 08:16

Summary

Red Hat Security Advisory: ocaml security update

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2015-8869.

CVE-2015-8869

An integer conversion flaw was found in the way OCaml's String handled its length. Certain operations on an excessively long String could trigger a buffer overflow or result in an information leak.

4.4 ()


                
                  AV:L/AC:M/Au:N/C:P/I:P/A:P

Fixed: 95 products

https://access.redhat.com/errata/RHSA-2016:1296

Open the full advisory

RHSA-2016:2576

Vulnerability from csaf_redhat - Published: 2016-11-03 08:06 - Updated: 2026-06-27 08:16

Summary

Red Hat Security Advisory: libguestfs and virt-p2v security, bug fix, and enhancement update

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2015-8869.

CVE-2015-8869

An integer conversion flaw was found in the way OCaml's String handled its length. Certain operations on an excessively long String could trigger a buffer overflow or result in an information leak.

4.4 ()


                
                  AV:L/AC:M/Au:N/C:P/I:P/A:P

Fixed: 87 products

https://access.redhat.com/errata/RHSA-2016:2576

Open the full advisory

RHSA-2016_1296

Vulnerability from csaf_redhat - Published: 2016-06-23 15:43 - Updated: 2024-11-22 09:51

Summary

Red Hat Security Advisory: ocaml security update

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2015-8869.

CVE-2015-8869

An integer conversion flaw was found in the way OCaml's String handled its length. Certain operations on an excessively long String could trigger a buffer overflow or result in an information leak.

4.4 ()


                
                  AV:L/AC:M/Au:N/C:P/I:P/A:P

Fixed: 212 products

https://access.redhat.com/errata/RHSA-2016:1296

Open the full advisory

RHSA-2016_2576

Vulnerability from csaf_redhat - Published: 2016-11-03 08:06 - Updated: 2024-11-22 09:51

Summary

Red Hat Security Advisory: libguestfs and virt-p2v security, bug fix, and enhancement update

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2015-8869.

CVE-2015-8869

An integer conversion flaw was found in the way OCaml's String handled its length. Certain operations on an excessively long String could trigger a buffer overflow or result in an information leak.

4.4 ()


                
                  AV:L/AC:M/Au:N/C:P/I:P/A:P

Fixed: 170 products

https://access.redhat.com/errata/RHSA-2016:2576

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Action not permitted

CVE-2015-8869 (GCVE-0-2015-8869)

Vulnerability from osv_ocaml

Bug description

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