{
  "threat_severity" : "Low",
  "public_date" : "2011-03-10T00:00:00Z",
  "bugzilla" : {
    "description" : "Pidgin: Multiple NULL pointer dereference flaws in Yahoo protocol plug-in",
    "id" : "683031",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=683031"
  },
  "cvss" : {
    "cvss_base_score" : "3.5",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:S/C:N/I:N/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-476",
  "details" : [ "libymsg.c in the Yahoo! protocol plugin in libpurple in Pidgin 2.6.0 through 2.7.10 allows (1) remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG notification packet, and allows (2) remote Yahoo! servers to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG SMS message." ],
  "statement" : "This issue affects the versions of pidgin package as shipped with Red Hat Enterprise Linux 4, 5 and 6. The Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw.",
  "acknowledgement" : "Red Hat would like to thank Pidgin project for reporting this issue. Upstream acknowledges Marius Wachtler as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2011-10-14T00:00:00Z",
    "advisory" : "RHSA-2011:1371",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "pidgin-0:2.6.6-7.el4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2011-10-14T00:00:00Z",
    "advisory" : "RHSA-2011:1371",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "pidgin-0:2.6.6-5.el5_7.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2011-05-19T00:00:00Z",
    "advisory" : "RHSA-2011:0616",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "pidgin-0:2.7.9-3.el6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2011-1091\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-1091" ],
  "name" : "CVE-2011-1091",
  "csaw" : false
}