{"id":"CVE-2013-4345","details":"Off-by-one error in the get_prng_bytes function in crypto/ansi_cprng.c in the Linux kernel through 3.11.4 makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms via multiple requests for small amounts of data, leading to improper management of the state of the consumed data.","modified":"2026-04-10T03:42:58.199679Z","published":"2013-10-10T10:55:06Z","related":["SUSE-RU-2015:0621-1","SUSE-SU-2015:0481-1","SUSE-SU-2015:0581-1","SUSE-SU-2015:0652-1","SUSE-SU-2015:0736-1","SUSE-SU-2015:1174-1","SUSE-SU-2015:1376-1"],"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-1449.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-1490.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-1645.html"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2064-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2065-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2068-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2070-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2071-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2072-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2074-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2075-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2076-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2109-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2110-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2158-1"},{"type":"FIX","url":"http://marc.info/?l=linux-crypto-vger&m=137942122902845&w=2"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1007690"},{"type":"WEB","url":"http://www.securityfocus.com/bid/62740"}],"schema_version":"1.7.5"}