Vulnerability-Lookup

CVE-2018-16517 (GCVE-0-2018-16517)

Vulnerability from cvelistv5 – Published: 2018-09-06 23:00 – Updated: 2024-08-05 10:24

Summary

asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://bugzilla.nasm.us/show_bug.cgi?id=3392513	x_refsource_MISC
https://fakhrizulkifli.github.io/CVE-2018-16517.html	x_refsource_MISC
https://www.exploit-db.com/exploits/46726/	exploitx_refsource_EXPLOIT-DB
http://packetstormsecurity.com/files/152566/Netwi…	x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Date Public

2018-09-05 00:00

Show details on NVD website

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List\",\"Third Party Advisory\"]},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"http://packetstormsecurity.com/files/152566/Netwide-Assembler-NASM-2.14rc15-Null-Pointer-Dereference.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://bugzilla.nasm.us/show_bug.cgi?id=3392513\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Issue Tracking\",\"Third Party Advisory\"]},{\"url\":\"https://fakhrizulkifli.github.io/CVE-2018-16517.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://www.exploit-db.com/exploits/46726/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB 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Advisory\"]},{\"url\":\"https://www.exploit-db.com/exploits/46726/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T17:09:56+00:00",
      "cve": "CVE-2018-16517",
      "id": "CVE-2018-16517",
      "initial_release_date": "2018-09-05T00:00:00+00:00",
      "product_status:known_affected": "1",
      "product_status:known_not_affected": "7",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "nasm: NULL Pointer Dereference in asm/labels.c",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-16517.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2025-10-07T09:49:42Z",
      "cve": "CVE-2018-16517",
      "id": "CVE-2018-16517",
      "initial_release_date": "2023-02-15T04:24:17Z",
      "product_status:known_not_affected": "13",
      "product_status:recommended": "37",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2018-16517",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-16517.json",
      "version": "7"
    }
  }
}

CNVD-2019-05125

Vulnerability from cnvd - Published: 2019-02-25

Title

Netwide Assembler空指针解引用漏洞

Description

Netwide Assembler（NASM）是一个基于Linux的汇编器，它能够创建二进制文件并编写引导加载程序。 NASM中的asm/labels.c文件存在空指针解引用漏洞，攻击者可借助特制的文件利用该漏洞造成拒绝服务（空指针逆向引用）。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.nasm.us/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-16517

Impacted products

Name
Netwide Assembler(NASM) Netwide Assembler

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-16517"
    }
  },
  "description": "Netwide Assembler\uff08NASM\uff09\u662f\u4e00\u4e2a\u57fa\u4e8eLinux\u7684\u6c47\u7f16\u5668\uff0c\u5b83\u80fd\u591f\u521b\u5efa\u4e8c\u8fdb\u5236\u6587\u4ef6\u5e76\u7f16\u5199\u5f15\u5bfc\u52a0\u8f7d\u7a0b\u5e8f\u3002\n\nNASM\u4e2d\u7684asm/labels.c\u6587\u4ef6\u5b58\u5728\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\uff09\u3002",
  "discovererName": "mohdfakhrizulkifli",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.nasm.us/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-05125",
  "openTime": "2019-02-25",
  "products": {
    "product": "Netwide Assembler(NASM) Netwide Assembler"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-16517",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-07",
  "title": "Netwide Assembler\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e"
}

FKIE_CVE-2018-16517

Vulnerability from fkie_nvd - Published: 2018-09-06 23:29 - Updated: 2026-06-17 01:44

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Summary

asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.

References

URL	Tags
cve@mitre.org	http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html	Mailing List, Third Party Advisory
cve@mitre.org	http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html	Mailing List, Third Party Advisory
cve@mitre.org	http://packetstormsecurity.com/files/152566/Netwide-Assembler-NASM-2.14rc15-Null-Pointer-Dereference.html	Exploit, Third Party Advisory, VDB Entry
cve@mitre.org	https://bugzilla.nasm.us/show_bug.cgi?id=3392513	Exploit, Issue Tracking, Third Party Advisory
cve@mitre.org	https://fakhrizulkifli.github.io/CVE-2018-16517.html	Exploit, Third Party Advisory
cve@mitre.org	https://www.exploit-db.com/exploits/46726/	Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://packetstormsecurity.com/files/152566/Netwide-Assembler-NASM-2.14rc15-Null-Pointer-Dereference.html	Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.nasm.us/show_bug.cgi?id=3392513	Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://fakhrizulkifli.github.io/CVE-2018-16517.html	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.exploit-db.com/exploits/46726/	Exploit, Third Party Advisory, VDB Entry

Impacted products

Vendor	Product	Version
nasm	netwide_assembler	*
nasm	netwide_assembler	2.14
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0
nasm	netwide_assembler	2.14.0

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:a:nasm:netwide_assembler:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2F34FCFC-CEA1-43D8-BBA3-2AD1F9B2D617",
              "versionEndIncluding": "2.13.03",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14:rc15:*:*:*:*:*:*",
              "matchCriteriaId": "F0342DFD-0DB1-4C31-A862-C476506F20E0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "FEEBD480-549D-444B-989C-E7443E111ED3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc10:*:*:*:*:*:*",
              "matchCriteriaId": "94607208-5382-45CB-9E0E-24FB04D200F8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc11:*:*:*:*:*:*",
              "matchCriteriaId": "F7E3C5C7-09E4-42A1-975F-89919BFD8547",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc12:*:*:*:*:*:*",
              "matchCriteriaId": "23D65F3D-1F5A-47A8-828C-1473560AF68A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc13:*:*:*:*:*:*",
              "matchCriteriaId": "5AA3BBE2-0648-49FF-8321-E90E506ECA03",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc14:*:*:*:*:*:*",
              "matchCriteriaId": "83439808-E136-4A16-897E-34B8CFC9CCA6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "1597D549-DDBD-4333-A631-97BFBFDFA0AC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "080A0929-752A-4051-85B8-C9E3AFDEFC0E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc4:*:*:*:*:*:*",
              "matchCriteriaId": "D30835C7-A156-44D1-9AD2-D41ABCDDFA27",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc5:*:*:*:*:*:*",
              "matchCriteriaId": "7E540236-A8D6-443C-A268-61928ACC8BD6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc6:*:*:*:*:*:*",
              "matchCriteriaId": "9F8906E7-EF2A-46D1-A494-5393538069CE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc7:*:*:*:*:*:*",
              "matchCriteriaId": "CAE1ABD3-9948-4D4B-8776-992721A39207",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc8:*:*:*:*:*:*",
              "matchCriteriaId": "9846285D-5907-4B59-8425-51D40ED7D0F8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc9:*:*:*:*:*:*",
              "matchCriteriaId": "DD088CCE-FD7D-4C31-A141-E7C6ACB7901C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file."
    },
    {
      "lang": "es",
      "value": "asm/labels.c en Netwide Assembler (NASM) es propenso a una desreferencia de puntero NULL, lo que permite que el atacante provoque una denegaci\u00f3n de servicio (DoS) mediante un archivo manipulado."
    }
  ],
  "id": "CVE-2018-16517",
  "lastModified": "2026-06-17T01:44:25.210",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-09-06T23:29:01.460",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://packetstormsecurity.com/files/152566/Netwide-Assembler-NASM-2.14rc15-Null-Pointer-Dereference.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392513"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://fakhrizulkifli.github.io/CVE-2018-16517.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.exploit-db.com/exploits/46726/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html"
    },
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    },
    {
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-V4MP-339H-9W7F

Vulnerability from github – Published: 2022-05-13 01:13 – Updated: 2022-05-13 01:13

Details

asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2018-16517"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-09-06T23:29:00Z",
    "severity": "MODERATE"
  },
  "details": "asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.",
  "id": "GHSA-v4mp-339h-9w7f",
  "modified": "2022-05-13T01:13:42Z",
  "published": "2022-05-13T01:13:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16517"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392513"
    },
    {
      "type": "WEB",
      "url": "https://fakhrizulkifli.github.io/CVE-2018-16517.html"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/46726"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/152566/Netwide-Assembler-NASM-2.14rc15-Null-Pointer-Dereference.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2018-16517

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.

Aliases

CVE-2018-16517

Aliases

CVE-2018-16517

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2018-16517",
    "description": "asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.",
    "id": "GSD-2018-16517",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-16517.html",
      "https://advisories.mageia.org/CVE-2018-16517.html",
      "https://packetstormsecurity.com/files/cve/CVE-2018-16517"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-16517"
      ],
      "details": "asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.",
      "id": "GSD-2018-16517",
      "modified": "2023-12-13T01:22:25.838004Z",
      "schema_version": "1.4.0"
    }
  },
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          "affected_range": "(,2.13.03],[2.14.0]",
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          "not_impacted": "",
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          "pubdate": "2018-09-06",
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          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
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          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-11-10T18:19Z",
      "publishedDate": "2018-09-06T23:29Z"
    }
  }
}

OPENSUSE-SU-2020:0952-1

Vulnerability from csaf_opensuse - Published: 2020-07-13 14:30 - Updated: 2020-07-13 14:30

Summary

Security update for nasm

Severity

Moderate

Scope

13 vulnerabilities in this advisory, including CVE-2018-16517.

CVE-2018-16517

3.3 (Low)


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

Recommended: 2 products

Open the full advisory

OPENSUSE-SU-2020:0954-1

Vulnerability from csaf_opensuse - Published: 2020-07-13 14:30 - Updated: 2020-07-13 14:30

Summary

Security update for nasm

Severity

Moderate

Scope

13 vulnerabilities in this advisory, including CVE-2018-16517.

CVE-2018-16517

3.3 (Low)


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

Recommended: 2 products

Open the full advisory

SUSE-SU-2020:1843-1

Vulnerability from csaf_suse - Published: 2020-07-06 10:13 - Updated: 2020-07-06 10:13

Summary

Security update for nasm

Severity

Moderate

Scope

13 vulnerabilities in this advisory, including CVE-2018-16517.

CVE-2018-16517

3.3 (Low)


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

Recommended: 8 products

Open the full advisory

ubuntu-cve-2018-16517

Vulnerability from osv_ubuntu

Published

2018-09-06 23:29

Modified

2026-05-20 14:50

Summary

Details

asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.

Severity

5.5 (Medium)


                    
                      CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      negligible

References

URL

Type

	https://ubuntu.com/security/CVE-2018-16517	REPORT
	https://www.cve.org/CVERecord?id=CVE-2018-16517	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "nasm",
            "binary_version": "2.11.08-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "nasm",
        "purl": "pkg:deb/ubuntu/nasm@2.11.08-1ubuntu0.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
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              "introduced": "0"
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          "type": "ECOSYSTEM"
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      ],
      "versions": [
        "2.11.06-1really2.11.05-1",
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          {
            "binary_name": "nasm",
            "binary_version": "2.13.02-0.1"
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      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
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      },
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          ],
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      ],
      "versions": [
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        "binaries": [
          {
            "binary_name": "nasm",
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          }
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      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
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        "binaries": [
          {
            "binary_name": "nasm",
            "binary_version": "2.15.05-1ubuntu0.1~esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "nasm",
        "purl": "pkg:deb/ubuntu/nasm@2.15.05-1ubuntu0.1~esm2?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.15.05-1",
        "2.15.05-1ubuntu0.1~esm1",
        "2.15.05-1ubuntu0.1~esm2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "nasm",
            "binary_version": "2.16.01-1ubuntu0.1~esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:24.04:LTS",
        "name": "nasm",
        "purl": "pkg:deb/ubuntu/nasm@2.16.01-1ubuntu0.1~esm2?arch=source\u0026distro=esm-apps/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.16.01-1",
        "2.16.01-1build1",
        "2.16.01-1ubuntu0.1~esm1",
        "2.16.01-1ubuntu0.1~esm2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "nasm",
            "binary_version": "2.16.03-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "nasm",
        "purl": "pkg:deb/ubuntu/nasm@2.16.03-1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.16.03-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "nasm",
            "binary_version": "3.01-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "nasm",
        "purl": "pkg:deb/ubuntu/nasm@3.01-1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.16.03-1",
        "3.01-1"
      ]
    }
  ],
  "aliases": [],
  "details": "asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.",
  "id": "UBUNTU-CVE-2018-16517",
  "modified": "2026-05-20T14:50:51Z",
  "published": "2018-09-06T23:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-16517"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-16517"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "negligible",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-16517"
  ]
}

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.

Action not permitted

CVE-2018-16517 (GCVE-0-2018-16517)

Vulnerability from osv_ubuntu

Tags

Sightings

Nomenclature

Related by attack behaviour