CVEvulnerability
CVE-2018-20431
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-12-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-476
Description
GNU Libextractor through 1.8 has a NULL Pointer Dereference vulnerability in the function process_metadata() in plugins/ole2_extractor.c.
Affected configurations
• gnu libextractor (<= 1.8)
• debian debian linux 8.0
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- http://www.securityfocus.com/bid/106300 Third Party Advisory, VDB Entry
- https://gnunet.org/bugs/view.php?id=5494 Exploit, Issue Tracking, Third Party Advisory
- https://gnunet.org/git/libextractor.git/commit/?id=489c4a540bb2c4744471441425b8932b97a153e7 Patch, Third Party Advisory
- https://gnunet.org/git/libextractor.git/tree/ChangeLog Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/12/msg00015.html Mailing List, Third Party Advisory
- https://www.debian.org/security/2018/dsa-4361 Third Party Advisory
- http://www.securityfocus.com/bid/106300 Third Party Advisory, VDB Entry
- https://gnunet.org/bugs/view.php?id=5494 Exploit, Issue Tracking, Third Party Advisory
- https://gnunet.org/git/libextractor.git/commit/?id=489c4a540bb2c4744471441425b8932b97a153e7 Patch, Third Party Advisory
- https://gnunet.org/git/libextractor.git/tree/ChangeLog Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/12/msg00015.html Mailing List, Third Party Advisory
- https://www.debian.org/security/2018/dsa-4361 Third Party Advisory