ghsa-c4jc-532j-fmvf
Vulnerability from github
Published
2022-05-14 03:28
Modified
2022-05-14 03:28
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

The (1) S_reghop3, (2) S_reghop4, and (3) S_reghopmaybe3 functions in regexec.c in Perl before 5.24.0 allow context-dependent attackers to cause a denial of service (infinite loop) via crafted utf-8 data, as demonstrated by "a\x80."

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{
   affected: [],
   aliases: [
      "CVE-2015-8853",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-20",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2016-05-25T15:59:00Z",
      severity: "HIGH",
   },
   details: "The (1) S_reghop3, (2) S_reghop4, and (3) S_reghopmaybe3 functions in regexec.c in Perl before 5.24.0 allow context-dependent attackers to cause a denial of service (infinite loop) via crafted utf-8 data, as demonstrated by \"a\\x80.\"",
   id: "GHSA-c4jc-532j-fmvf",
   modified: "2022-05-14T03:28:11Z",
   published: "2022-05-14T03:28:11Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2015-8853",
      },
      {
         type: "WEB",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=1329106",
      },
      {
         type: "WEB",
         url: "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731",
      },
      {
         type: "WEB",
         url: "https://rt.perl.org/Public/Bug/Display.html?id=123562",
      },
      {
         type: "WEB",
         url: "https://security.gentoo.org/glsa/201701-75",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3625-1",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3625-2",
      },
      {
         type: "WEB",
         url: "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183592.html",
      },
      {
         type: "WEB",
         url: "http://perl5.git.perl.org/perl.git/commitdiff/22b433eff9a1ffa2454e18405a56650f07b385b5",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2016/04/20/5",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2016/04/20/7",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/bid/86707",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}


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