CVE-2022-25235

תיאור (מקור, אנגלית)

xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context.

מדדים

CVSS 3.1

9.8 (CRITICAL) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-116

מוצרים מושפעים

libexpat_project: libexpat; debian: debian linux; fedoraproject: fedora; oracle: http server; oracle: zfs storage appliance kit; siemens: sinema remote connect server

קישורים

• https://github.com/libexpat/libexpat/pull/562 PatchThird Party Advisory
• https://www.oracle.com/security-alerts/cpuapr2022.html PatchThird Party Advisory
• https://github.com/libexpat/libexpat/pull/562 PatchThird Party Advisory
• https://www.oracle.com/security-alerts/cpuapr2022.html PatchThird Party Advisory
• http://www.openwall.com/lists/oss-security/2022/02/19/1 Mailing ListThird Party Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html Mailing ListThird Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorap‮…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorap‮…
• https://security.gentoo.org/glsa/202209-24 Third Party Advisory