{
  "modified": "2025-08-09T19:01:28Z",
  "published": "2009-06-16T23:30:00Z",
  "id": "CVE-2009-1391",
  "details": "Off-by-one error in the inflate function in Zlib.xs in Compress::Raw::Zlib Perl module before 2.017, as used in AMaViS, SpamAssassin, and possibly other products, allows context-dependent attackers to cause a denial of service (hang or crash) via a crafted zlib compressed stream that triggers a heap-based buffer overflow, as exploited in the wild by Trojan.Downloader-71014 in June 2009.",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/35422"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/35685"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/35689"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/35876"
    },
    {
      "type": "ADVISORY",
      "url": "http://security.gentoo.org/glsa/glsa-200908-07.xml"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:157"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.vupen.com/english/advisories/2009/1571"
    },
    {
      "type": "EVIDENCE",
      "url": "http://article.gmane.org/gmane.mail.virus.amavis.user/33638"
    },
    {
      "type": "EVIDENCE",
      "url": "http://www.securityfocus.com/bid/35307"
    },
    {
      "type": "EVIDENCE",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=504386"
    },
    {
      "type": "FIX",
      "url": "http://www.securityfocus.com/bid/35307"
    },
    {
      "type": "FIX",
      "url": "http://www.vupen.com/english/advisories/2009/1571"
    },
    {
      "type": "WEB",
      "url": "http://article.gmane.org/gmane.mail.virus.amavis.user/33635"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/55041"
    },
    {
      "type": "WEB",
      "url": "http://thread.gmane.org/gmane.mail.virus.amavis.user/33635"
    },
    {
      "type": "WEB",
      "url": "https://bugs.gentoo.org/show_bug.cgi?id=273141"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/51062"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/794-1/"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00607.html"
    }
  ]
}