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.
References
Link | Resource |
---|---|
http://seclists.org/fulldisclosure/2022/Dec/21 | Mailing List Third Party Advisory |
http://seclists.org/fulldisclosure/2022/Dec/24 | Mailing List Third Party Advisory |
http://seclists.org/fulldisclosure/2022/Dec/25 | Mailing List Third Party Advisory |
http://seclists.org/fulldisclosure/2022/Dec/26 | Mailing List Third Party Advisory |
http://seclists.org/fulldisclosure/2022/Dec/27 | |
https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0 | Patch Third Party Advisory |
https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3 | Release Notes Third Party Advisory |
https://security.netapp.com/advisory/ntap-20221209-0003/ | Third Party Advisory |
https://support.apple.com/kb/HT213531 | Third Party Advisory |
https://support.apple.com/kb/HT213533 | Third Party Advisory |
https://support.apple.com/kb/HT213534 | Third Party Advisory |
https://support.apple.com/kb/HT213535 | Third Party Advisory |
https://support.apple.com/kb/HT213536 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-11-22T00:00:00
Updated: 2022-12-21T00:00:00
Reserved: 2022-09-09T00:00:00
Link: CVE-2022-40303
JSON object: View
NVD Information
Status : Modified
Published: 2022-11-23T00:15:11.007
Modified: 2023-11-07T03:52:15.280
Link: CVE-2022-40303
JSON object: View
Redhat Information
No data.
CWE