CVE-2021-27219
גבוהה 7.5
תיאור (מקור, אנגלית)
An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption.
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
- 3% (אחוזון 100) נכון ל-14/10/2026
- CWE
- CWE-681
מוצרים מושפעים
gnome: glib; fedoraproject: fedora; netapp: active iq unified manager; netapp: cloud backup; netapp: e-series performance analyzer; broadcom: brocade fabric operating system firmware; debian: debian linux
קישורים
- https://gitlab.gnome.org/GNOME/glib/-/issues/2319 ExploitIssue TrackingThird Party Advisory
- https://gitlab.gnome.org/GNOME/glib/-/issues/2319 ExploitIssue TrackingThird Party Advisory
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff04…
- https://lists.debian.org/debian-lts-announce/2022/06/msg00006.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/202107-13 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210319-0004/ Third Party Advisory
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff04…
- https://lists.debian.org/debian-lts-announce/2022/06/msg00006.html Mailing ListThird Party Advisory