fkie_cve-2020-22218
Vulnerability from fkie_nvd
Published
2023-08-22 19:16
Modified
2024-11-21 05:13
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory.
References
cve@mitre.orghttps://github.com/libssh2/libssh2/pull/476Issue Tracking, Patch
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2023/09/msg00006.html
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20231006-0002/
af854a3a-2127-422b-91ae-364da2661108https://github.com/libssh2/libssh2/pull/476Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/09/msg00006.html
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20231006-0002/
Impacted products
Vendor Product Version
libssh2 libssh2 1.10.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:libssh2:libssh2:1.10.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "F25E23F0-5D4C-4436-A262-EC251272FDA4",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory.",
      },
   ],
   id: "CVE-2020-22218",
   lastModified: "2024-11-21T05:13:11.797",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2023-08-22T19:16:19.120",
   references: [
      {
         source: "cve@mitre.org",
         tags: [
            "Issue Tracking",
            "Patch",
         ],
         url: "https://github.com/libssh2/libssh2/pull/476",
      },
      {
         source: "cve@mitre.org",
         url: "https://lists.debian.org/debian-lts-announce/2023/09/msg00006.html",
      },
      {
         source: "cve@mitre.org",
         url: "https://security.netapp.com/advisory/ntap-20231006-0002/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Patch",
         ],
         url: "https://github.com/libssh2/libssh2/pull/476",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.debian.org/debian-lts-announce/2023/09/msg00006.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://security.netapp.com/advisory/ntap-20231006-0002/",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-787",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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