{"id":"CVE-2009-4355","details":"Memory leak in the zlib_stateful_finish function in crypto/comp/c_zlib.c in OpenSSL 0.9.8l and earlier and 1.0.0 Beta through Beta 4 allows remote attackers to cause a denial of service (memory consumption) via vectors that trigger incorrect calls to the CRYPTO_cleanup_all_ex_data function, as demonstrated by use of SSLv3 and PHP with the Apache HTTP Server, a related issue to CVE-2008-1678.","modified":"2025-08-09T19:01:26Z","published":"2010-01-14T19:30:00Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/38175"},{"type":"ADVISORY","url":"http://secunia.com/advisories/38181"},{"type":"ADVISORY","url":"http://secunia.com/advisories/38200"},{"type":"ADVISORY","url":"http://secunia.com/advisories/38761"},{"type":"ADVISORY","url":"http://secunia.com/advisories/39461"},{"type":"ADVISORY","url":"http://secunia.com/advisories/42724"},{"type":"ADVISORY","url":"http://secunia.com/advisories/42733"},{"type":"ADVISORY","url":"http://www.debian.org/security/2010/dsa-1970"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:022"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-884-1"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2010/0124"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2010/0839"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2010/0916"},{"type":"ADVISORY","url":"https://rhn.redhat.com/errata/RHSA-2010-0095.html"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=546707"},{"type":"WEB","url":"http://cvs.openssl.org/chngview?cn=19068"},{"type":"WEB","url":"http://cvs.openssl.org/chngview?cn=19069"},{"type":"WEB","url":"http://cvs.openssl.org/chngview?cn=19167"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038587.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-April/039561.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00009.html"},{"type":"WEB","url":"http://marc.info/?l=bugtraq&m=127128920008563&w=2"},{"type":"WEB","url":"http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.663049"},{"type":"WEB","url":"http://wiki.rpath.com/wiki/Advisories:rPSA-2010-0004"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2010/01/13/3"},{"type":"WEB","url":"https://issues.rpath.com/browse/RPL-3157"},{"type":"WEB","url":"https://kb.bluecoat.com/index?page=content&id=SA50"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11260"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12168"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6678"}],"schema_version":"1.7.3"}