pysec-2018-88
Vulnerability from pysec
Published
2018-07-06 00:29
Modified
2021-08-27 03:22
Details

The mpatch_apply function in mpatch.c in Mercurial before 4.6.1 incorrectly proceeds in cases where the fragment start is past the end of the original data, aka OVE-20180430-0004.

Impacted products
Name purl
mercurial pkg:pypi/mercurial
Aliases


To clipboard 

{
   affected: [
      {
         package: {
            ecosystem: "PyPI",
            name: "mercurial",
            purl: "pkg:pypi/mercurial",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "4.6.1",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
         versions: [
            "0.8.1",
            "0.9",
            "0.9.1",
            "0.9.2",
            "0.9.3",
            "0.9.4",
            "0.9.5",
            "1.0",
            "1.0.1",
            "1.0.2",
            "1.1",
            "1.1.1",
            "1.1.2",
            "1.2",
            "1.2.1",
            "1.3",
            "1.3.1",
            "1.4",
            "1.4.1",
            "1.4.2",
            "1.4.3",
            "1.5",
            "1.5.1",
            "1.5.2",
            "1.5.3",
            "1.5.4",
            "1.6",
            "1.6.1",
            "1.6.2",
            "1.6.3",
            "1.6.4",
            "1.7",
            "1.7.1",
            "1.7.2",
            "1.7.3",
            "1.7.5",
            "1.8",
            "1.8.1",
            "1.8.2",
            "1.8.3",
            "1.8.4",
            "1.9",
            "1.9.1",
            "1.9.2",
            "1.9.3",
            "2.0",
            "2.0.1",
            "2.0.2",
            "2.1",
            "2.1.1",
            "2.1.2",
            "2.2",
            "2.2.2",
            "2.3",
            "2.4.1",
            "2.5",
            "2.5.1",
            "2.5.2",
            "2.6",
            "2.6.1",
            "2.6.2",
            "2.6.3",
            "2.7.0",
            "2.7.1",
            "2.7.2",
            "2.8",
            "2.8.1",
            "2.8.2",
            "2.9",
            "2.9.1",
            "3.0",
            "3.0.1",
            "3.1",
            "3.1.1",
            "3.1.2",
            "3.2",
            "3.2.1",
            "3.2.2",
            "3.2.3",
            "3.2.4",
            "3.3",
            "3.3-rc",
            "3.3.1",
            "3.3.2",
            "3.3.3",
            "3.4",
            "3.4-rc",
            "3.4.1",
            "3.4.2",
            "3.5",
            "3.5-rc",
            "3.5.1",
            "3.5.2",
            "3.6",
            "3.6-rc",
            "3.6.1",
            "3.6.2",
            "3.6.3",
            "3.7",
            "3.7-rc",
            "3.7.1",
            "3.7.2",
            "3.7.3",
            "3.8",
            "3.8-rc",
            "3.8.1",
            "3.8.2",
            "3.8.3",
            "3.8.4",
            "3.9",
            "3.9-rc",
            "3.9.1",
            "3.9.2",
            "4.0",
            "4.0-rc",
            "4.0.1",
            "4.0.2",
            "4.1",
            "4.1-rc",
            "4.1.1",
            "4.1.2",
            "4.1.3",
            "4.2",
            "4.2-rc",
            "4.2.1",
            "4.2.2",
            "4.2.3",
            "4.3",
            "4.3-rc",
            "4.3.1",
            "4.3.2",
            "4.3.3",
            "4.3rc0",
            "4.4",
            "4.4-rc",
            "4.4.1",
            "4.4.2",
            "4.4rc0",
            "4.5",
            "4.5-rc",
            "4.5.1",
            "4.5.2",
            "4.5.3",
            "4.5rc0",
            "4.6",
            "4.6rc0",
            "4.6rc1",
         ],
      },
   ],
   aliases: [
      "CVE-2018-13346",
   ],
   details: "The mpatch_apply function in mpatch.c in Mercurial before 4.6.1 incorrectly proceeds in cases where the fragment start is past the end of the original data, aka OVE-20180430-0004.",
   id: "PYSEC-2018-88",
   modified: "2021-08-27T03:22:07.239369Z",
   published: "2018-07-06T00:29:00Z",
   references: [
      {
         type: "WEB",
         url: "https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29",
      },
      {
         type: "WEB",
         url: "https://www.mercurial-scm.org/repo/hg/rev/faa924469635",
      },
      {
         type: "ADVISORY",
         url: "https://access.redhat.com/errata/RHSA-2019:2276",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html",
      },
   ],
}


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