{"id":"CVE-2013-5823","aliases":[],"url":"https://o3.security/vulnerability/CVE-2013-5823","summary":"Apache XML Security For Java vulnerable to Infinite Loop","details":"Affected versions of xmlsec are subject to a denial of service vulnerability. Should a user check the signature of a message larger than 512 MB, the method `expandSize(int newPos)` of class `org.apache.xml.security.utils.UnsyncByteArrayOutputStream` goes in an endless loop. A remote attacker could use this flaw to supply crafted XML that would lead to a denial of service.","published":"2022-05-14T00:02:32Z","modified":"2026-09-10T03:49:21.305344700Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.santuario:xmlsec","fixedVersion":"1.4.8"},{"ecosystem":"Maven","name":"org.apache.santuario:xmlsec","fixedVersion":"1.5.3"}],"fix":{"url":"https://github.com/apache/santuario-java/commit/55a48497dfbf3fe63a81e67c13160b3f41ebb1f3","label":"apache/santuario-java@55a4849"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2013-5823"},{"type":"WEB","url":"https://github.com/apache/santuario-java/commit/55a48497dfbf3fe63a81e67c13160b3f41ebb1f3"},{"type":"WEB","url":"https://github.com/apache/santuario-java/commit/cea3c91106fb8be35e2f1bb3f1fe0cfddd0ec710"},{"type":"WEB","url":"https://github.com/apache/santuario-java/commit/f9a61f2df9473237aa71308c28113540b4063d33"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2014:0414"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-5823"},{"type":"WEB","url":"https://issues.apache.org/jira/browse/SANTUARIO-334"},{"type":"WEB","url":"https://lists.opensuse.org/opensuse-updates/2013-11/msg00023.html"},{"type":"WEB","url":"https://marc.info/?l=bugtraq&m=138674031212883&w=2"},{"type":"WEB","url":"https://marc.info/?l=bugtraq&m=138674073720143&w=2"},{"type":"WEB","url":"https://security.gentoo.org/glsa/glsa-201406-32.xml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-10T03:49:21.305344700Z"}}