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{"acknowledgement": "Red Hat would like to thank Pidgin project for reporting this issue. Upstream acknowledges Marius Wachtler as the original reporter.", "affected_release": [{"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 4", "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 5", "release_date": "2011-10-14T00:00:00Z"}, {"advisory": "RHSA-2011:0616", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "pidgin-0:2.7.9-3.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-05-19T00:00:00Z"}], "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"}, "csaw": false, "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."], "name": "CVE-2011-1091", "public_date": "2011-03-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-1091\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-1091"], "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.", "threat_severity": "Low"}