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{"acknowledgement": "Red Hat would like to thank Kees Cook for reporting this issue.", "affected_release": [{"advisory": "RHSA-2013:1264", "cpe": "cpe:/a:redhat:enterprise_mrg:2:server:el6", "package": "kernel-rt-0:3.6.11.5-rt37.55.el6rt", "product_name": "Red Hat Enterprise MRG 2", "release_date": "2013-09-16T00:00:00Z"}], "bugzilla": {"description": "kernel: iscsi-target: heap buffer overflow on large key error", "id": "968036", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=968036"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:A/AC:H/Au:N/C:C/I:C/A:C", "status": "verified"}, "cwe": "CWE-122", "details": ["Heap-based buffer overflow in the iscsi_add_notunderstood_response function in drivers/target/iscsi/iscsi_target_parameters.c in the iSCSI target subsystem in the Linux kernel through 3.9.4 allows remote attackers to cause a denial of service (memory corruption and OOPS) or possibly execute arbitrary code via a long key that is not properly handled during construction of an error-response packet."], "name": "CVE-2013-2850", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-05-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-2850\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-2850"], "statement": "This issue does not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 5 and 6 as those versions do not provide support for in-kernel iSCSI target.\nFuture kernel updates in Red Hat Enterprise Linux MRG 2 may address this flaw.", "threat_severity": "Important"}