{"id":"CVE-2009-1956","details":"Off-by-one error in the apr_brigade_vprintf function in Apache APR-util before 1.3.5 on big-endian platforms allows remote attackers to obtain sensitive information or cause a denial of service (application crash) via crafted input.","modified":"2026-04-10T03:40:47.738646Z","published":"2009-06-08T01:00:00Z","related":["openSUSE-SU-2024:10268-1"],"references":[{"type":"ADVISORY","url":"http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html"},{"type":"ADVISORY","url":"http://marc.info/?l=bugtraq&m=129190899612998&w=2"},{"type":"ADVISORY","url":"http://secunia.com/advisories/34724"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35284"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35395"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35487"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35565"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35710"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35797"},{"type":"ADVISORY","url":"http://secunia.com/advisories/35843"},{"type":"ADVISORY","url":"http://secunia.com/advisories/37221"},{"type":"ADVISORY","url":"http://security.gentoo.org/glsa/glsa-200907-03.xml"},{"type":"ADVISORY","url":"http://support.apple.com/kb/HT3937"},{"type":"ADVISORY","url":"http://svn.apache.org/viewvc?view=rev&revision=768417"},{"type":"ADVISORY","url":"http://www-01.ibm.com/support/docview.wss?uid=swg1PK88341"},{"type":"ADVISORY","url":"http://www-01.ibm.com/support/docview.wss?uid=swg1PK91241"},{"type":"ADVISORY","url":"http://www-01.ibm.com/support/docview.wss?uid=swg1PK99478"},{"type":"ADVISORY","url":"http://www-01.ibm.com/support/docview.wss?uid=swg27014463"},{"type":"ADVISORY","url":"http://www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:131"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:150"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html"},{"type":"ADVISORY","url":"http://www.redhat.com/support/errata/RHSA-2009-1107.html"},{"type":"ADVISORY","url":"http://www.redhat.com/support/errata/RHSA-2009-1108.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/35251"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/usn-786-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/usn-787-1"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=504390"},{"type":"ADVISORY","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11567"},{"type":"ADVISORY","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12237"},{"type":"ADVISORY","url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01173.html"},{"type":"ADVISORY","url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01201.html"},{"type":"ADVISORY","url":"https://www.redhat.com/archives/fedora-package-announce/2009-June/msg01228.html"},{"type":"ARTICLE","url":"http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html"},{"type":"ARTICLE","url":"http://marc.info/?l=bugtraq&m=129190899612998&w=2"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2009/06/06/1"},{"type":"EVIDENCE","url":"http://www.openwall.com/lists/oss-security/2009/06/06/1"},{"type":"EVIDENCE","url":"https://bugzilla.redhat.com/show_bug.cgi?id=504390"},{"type":"FIX","url":"http://svn.apache.org/viewvc?view=rev&revision=768417"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2009/06/06/1"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=504390"},{"type":"REPORT","url":"http://www.vupen.com/english/advisories/2009/1907"},{"type":"REPORT","url":"http://www.vupen.com/english/advisories/2009/3184"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=504390"},{"type":"WEB","url":"http://www.mail-archive.com/dev%40apr.apache.org/msg21591.html"},{"type":"WEB","url":"http://www.mail-archive.com/dev%40apr.apache.org/msg21592.html"},{"type":"WEB","url":"https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r2295080a257bad27ea68ca0af12fc715577f9e84801eae116a33107e%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73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