תיאור (מקור, אנגלית)
basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash.
מוצרים מושפעים
systemd_project: systemd; fedoraproject: fedora; debian: debian linux; netapp: hci management node; netapp: solidfire
קישורים10
- www.openwall.com/lists/oss-security/2021/08/04/2 Mailing ListPatchThird Party Advisory
- www.openwall.com/lists/oss-security/2021/08/17/3 Mailing ListPatchThird Party Advisory
- www.openwall.com/lists/oss-security/2021/09/07/3 Mailing ListPatchThird Party Advisory
- github.com/systemd/systemd-stable/commit/4a1c5f34bd3e1daed4490… PatchThird Party Advisory
- github.com/systemd/systemd-stable/commit/764b74113e36ac5219a4b… PatchThird Party Advisory
- github.com/systemd/systemd-stable/commit/b00674347337b7531c92f… PatchThird Party Advisory
- github.com/systemd/systemd-stable/commit/cfd14c65374027b34dbbc… PatchThird Party Advisory
- github.com/systemd/systemd/commit/b34a4f0e6729de292cb3b0c03c1d… PatchThird Party Advisory
- github.com/systemd/systemd/pull/20256/commits/441e0115646d54f0… PatchThird Party Advisory
- www.openwall.com/lists/oss-security/2021/08/04/2 Mailing ListPatchThird Party Advisory
מדדים
- CVSS 3.1
-
5.5
MEDIUM
מקור הציון: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — סבירות ניצול
- 9% אחוזון 95 · נכון ל-6 בנובמבר 2026
- CWE
- CWE-770
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