fkie_cve-2018-13259
Vulnerability from fkie_nvd
Published
2018-09-05 08:29
Modified
2024-11-21 03:46
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in zsh before 5.6. Shebang lines exceeding 64 characters were truncated, potentially leading to an execve call to a program name that is a substring of the intended one.
References
security@debian.orghttps://access.redhat.com/errata/RHSA-2019:2017
security@debian.orghttps://bugs.debian.org/908000Mailing List, Patch, Third Party Advisory
security@debian.orghttps://lists.debian.org/debian-lts-announce/2020/12/msg00000.html
security@debian.orghttps://security.gentoo.org/glsa/201903-02Third Party Advisory
security@debian.orghttps://sourceforge.net/p/zsh/code/ci/1c4c7b6a4d17294df028322b70c53803a402233dPatch, Third Party Advisory
security@debian.orghttps://usn.ubuntu.com/3764-1/Third Party Advisory
security@debian.orghttps://www.zsh.org/mla/zsh-announce/136Mailing List, Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2017
af854a3a-2127-422b-91ae-364da2661108https://bugs.debian.org/908000Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201903-02Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://sourceforge.net/p/zsh/code/ci/1c4c7b6a4d17294df028322b70c53803a402233dPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3764-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zsh.org/mla/zsh-announce/136Mailing List, Release Notes, Vendor Advisory
Impacted products
Vendor Product Version
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
zsh zsh *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                     matchCriteriaId: "B5A6F2F3-4894-4392-8296-3B8DD2679084",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                     matchCriteriaId: "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
                     matchCriteriaId: "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:zsh:zsh:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "2E5C51F8-971A-4EC5-9254-B11F0E169BE5",
                     versionEndExcluding: "5.6",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "An issue was discovered in zsh before 5.6. Shebang lines exceeding 64 characters were truncated, potentially leading to an execve call to a program name that is a substring of the intended one.",
      },
      {
         lang: "es",
         value: "Se ha descubierto un problema en versiones anteriores a la 5.6 de zsh. Las líneas Shebang que exceden los 64 estaban truncadas, lo que podría conducir a una llamada execve a un programa nombrado que es una subcadena del planeado.",
      },
   ],
   id: "CVE-2018-13259",
   lastModified: "2024-11-21T03:46:44.490",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 7.5,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:L/Au:N/C:P/I:P/A:P",
               version: "2.0",
            },
            exploitabilityScore: 10,
            impactScore: 6.4,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV30: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 9.8,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
               version: "3.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2018-09-05T08:29:00.373",
   references: [
      {
         source: "security@debian.org",
         url: "https://access.redhat.com/errata/RHSA-2019:2017",
      },
      {
         source: "security@debian.org",
         tags: [
            "Mailing List",
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://bugs.debian.org/908000",
      },
      {
         source: "security@debian.org",
         url: "https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html",
      },
      {
         source: "security@debian.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.gentoo.org/glsa/201903-02",
      },
      {
         source: "security@debian.org",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://sourceforge.net/p/zsh/code/ci/1c4c7b6a4d17294df028322b70c53803a402233d",
      },
      {
         source: "security@debian.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://usn.ubuntu.com/3764-1/",
      },
      {
         source: "security@debian.org",
         tags: [
            "Mailing List",
            "Release Notes",
            "Vendor Advisory",
         ],
         url: "https://www.zsh.org/mla/zsh-announce/136",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://access.redhat.com/errata/RHSA-2019:2017",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://bugs.debian.org/908000",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.gentoo.org/glsa/201903-02",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://sourceforge.net/p/zsh/code/ci/1c4c7b6a4d17294df028322b70c53803a402233d",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://usn.ubuntu.com/3764-1/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Release Notes",
            "Vendor Advisory",
         ],
         url: "https://www.zsh.org/mla/zsh-announce/136",
      },
   ],
   sourceIdentifier: "security@debian.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-20",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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