CVE-2019-20795
בינונית 4.4
תיאור (מקור, אנגלית)
iproute2 before 5.1.0 has a use-after-free in get_netnsid_from_name in ip/ipnetns.c. NOTE: security relevance may be limited to certain uses of setuid that, although not a default, are sometimes a configuration option offered to end users. Even when setuid is used, other factors (such as C library configuration) may block exploitability.
מדדים
- CVSS 3.1
-
4.4 (MEDIUM)
מקור הציון: NVD
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-21/10/2026
- CWE
- CWE-416
מוצרים מושפעים
iproute2_project: iproute2; canonical: ubuntu linux
קישורים
- https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=9bf2c5… PatchThird Party Advisory
- https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=9bf2c5… PatchThird Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1171452 Issue TrackingThird Party Advisory
- https://security.gentoo.org/glsa/202008-06 Third Party Advisory
- https://usn.ubuntu.com/4357-1/ Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1171452 Issue TrackingThird Party Advisory
- https://security.gentoo.org/glsa/202008-06 Third Party Advisory
- https://usn.ubuntu.com/4357-1/ Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html