CVE-2022-43680 — פרטי פגיעות

תיאור (מקור, אנגלית)

In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.

מדדים

CVSS 3.1: 7.5 (HIGH) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS — סבירות ניצול: 2% (אחוזון 100) נכון ל-19/10/2026
CWE: CWE-416

מוצרים מושפעים

libexpat_project: libexpat; debian: debian linux; fedoraproject: fedora; netapp: h300s firmware; netapp: h300s; netapp: h500s firmware; netapp: h500s; netapp: h700s firmware; netapp: h700s; netapp: h410s firmware; netapp: h410s; netapp: h410c firmware; netapp: h410c; netapp: active iq unified manager; netapp: oncommand workflow automation

קישורים

https://github.com/libexpat/libexpat/issues/649 ExploitIssue TrackingPatchThird Party Advisory
https://github.com/libexpat/libexpat/pull/616 ExploitIssue TrackingPatchThird Party Advisory
https://github.com/libexpat/libexpat/pull/650 ExploitIssue TrackingPatchThird Party Advisory
https://github.com/libexpat/libexpat/issues/649 ExploitIssue TrackingPatchThird Party Advisory
https://github.com/libexpat/libexpat/pull/616 ExploitIssue TrackingPatchThird Party Advisory
https://github.com/libexpat/libexpat/pull/650 ExploitIssue TrackingPatchThird Party Advisory
http://www.openwall.com/lists/oss-security/2023/12/28/5 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2024/01/03/5 Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00033.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorap‮… Mailing ListThird Party Advisory

תיאור (מקור, אנגלית)

מדדים

מוצרים מושפעים

קישורים

נגישות