CVE-2022-40303
גבוהה 7.5
תיאור (מקור, אנגלית)
An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.
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
- 41% (אחוזון 100) נכון ל-19/10/2026
- CWE
- CWE-190
מוצרים מושפעים
xmlsoft: libxml2; netapp: active iq unified manager; netapp: clustered data ontap; netapp: clustered data ontap antivirus connector; netapp: netapp manageability sdk; netapp: ontap select deploy administration utility; netapp: snapmanager; apple: ipados; apple: iphone os; apple: macos; apple: tvos; apple: watchos; netapp: h300s firmware; netapp: h300s; netapp: h500s firmware
קישורים
- https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198a… PatchThird Party Advisory
- https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198a… PatchThird Party Advisory
- http://seclists.org/fulldisclosure/2022/Dec/21 Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2022/Dec/24 Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2022/Dec/25 Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2022/Dec/26 Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2022/Dec/27
- https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3 Release NotesThird Party Advisory
- https://security.netapp.com/advisory/ntap-20221209-0003/ Third Party Advisory
- https://support.apple.com/kb/HT213531 Third Party Advisory