Vulnerability-Lookup

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"
}

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

No CVSS data available.

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

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.