ghsa-gp3p-9jm9-wrjc
Vulnerability from github
Published
2022-05-13 01:10
Modified
2022-05-13 01:10
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details

In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.

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{
   affected: [],
   aliases: [
      "CVE-2018-18584",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-787",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2018-10-23T02:29:00Z",
      severity: "MODERATE",
   },
   details: "In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.",
   id: "GHSA-gp3p-9jm9-wrjc",
   modified: "2022-05-13T01:10:19Z",
   published: "2022-05-13T01:10:19Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2018-18584",
      },
      {
         type: "WEB",
         url: "https://github.com/kyz/libmspack/commit/40ef1b4093d77ad3a5cfcee1f5cb6108b3a3bcc2",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:2049",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/security/cve/cve-2018-18584",
      },
      {
         type: "WEB",
         url: "https://bugs.debian.org/911640",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2018/10/msg00017.html",
      },
      {
         type: "WEB",
         url: "https://packetstormsecurity.com/files/150310/Ubuntu-Security-Notice-USN-3814-3.html",
      },
      {
         type: "WEB",
         url: "https://security.gentoo.org/glsa/201903-20",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3814-1",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3814-2",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3814-3",
      },
      {
         type: "WEB",
         url: "https://www.cabextract.org.uk/#changes",
      },
      {
         type: "WEB",
         url: "https://www.openwall.com/lists/oss-security/2018/10/22/1",
      },
      {
         type: "WEB",
         url: "https://www.starwindsoftware.com/security/sw-20181213-0001",
      },
      {
         type: "WEB",
         url: "https://www.suse.com/security/cve/CVE-2018-18584",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}


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