ghsa-g3fq-pgcr-r7w6
Vulnerability from github
Published
2022-05-17 03:46
Modified
2022-05-17 03:46
Details

The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record.

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{
   affected: [],
   aliases: [
      "CVE-2011-4096",
   ],
   database_specific: {
      cwe_ids: [],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2011-11-17T19:55:00Z",
      severity: "MODERATE",
   },
   details: "The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record.",
   id: "GHSA-g3fq-pgcr-r7w6",
   modified: "2022-05-17T03:46:33Z",
   published: "2022-05-17T03:46:33Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2011-4096",
      },
      {
         type: "WEB",
         url: "http://bugs.squid-cache.org/show_bug.cgi?id=3237#c12",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html",
      },
      {
         type: "WEB",
         url: "http://secunia.com/advisories/46609",
      },
      {
         type: "WEB",
         url: "http://secunia.com/advisories/47459",
      },
      {
         type: "WEB",
         url: "http://www.mandriva.com/security/advisories?name=MDVSA-2011:193",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2011/10/31/5",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2011/11/01/3",
      },
      {
         type: "WEB",
         url: "http://www.redhat.com/support/errata/RHSA-2011-1791.html",
      },
      {
         type: "WEB",
         url: "http://www.securitytracker.com/id?1026265",
      },
      {
         type: "WEB",
         url: "http://www.squid-cache.org/Versions/v3/3.1/changesets/SQUID_3_1_16.html",
      },
   ],
   schema_version: "1.4.0",
   severity: [],
}


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