תיאור (מקור, אנגלית)
The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.
מוצרים מושפעים
gnu: glibc; oracle: communications cloud native core binding support function; oracle: communications cloud native core network function cloud native environment; oracle: communications cloud native core network repository function; oracle: communications cloud native core security edge protection proxy; oracle: communications cloud native core unified data repository; oracle: enterprise operations monitor; debian: debian linux
קישורים10
- www.oracle.com/security-alerts/cpujul2022.html PatchThird Party Advisory
- www.oracle.com/security-alerts/cpujul2022.html PatchThird Party Advisory
- sourceware.org/bugzilla/show_bug.cgi?id=22542 ExploitIssue TrackingThird Party Advisory
- sourceware.org/bugzilla/show_bug.cgi?id=22542 ExploitIssue TrackingThird Party Advisory
- lists.debian.org/debian-lts-announce/2022/10/msg00021.html Mailing ListThird Party Advisory
- security.gentoo.org/glsa/202208-24 Third Party Advisory
- lists.debian.org/debian-lts-announce/2022/10/msg00021.html Mailing ListThird Party Advisory
- security.gentoo.org/glsa/202208-24 Third Party Advisory
- cert-portal.siemens.com/productcert/html/ssa-099606.html
- cert-portal.siemens.com/productcert/html/ssa-398330.html
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 - EPSS — סבירות ניצול
- 5% אחוזון 92 · נכון ל-4 בנובמבר 2026
- CWE
- CWE-120
האם אפשר לנצל את הפגיעות הזו אצלכם?
עדכון אבטחה סוגר את הפרצה הידועה. בדיקת חדירות מראה לאן תוקף עדיין יכול להגיע — עם הוכחה.