6.5

CVE-2018-20431

Exploit
GNU Libextractor through 1.8 has a NULL Pointer Dereference vulnerability in the function process_metadata() in plugins/ole2_extractor.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gnu ≫ Libextractor Version <= 1.8
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.24% 0.805
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://www.securityfocus.com/bid/106300
Third Party Advisory
VDB Entry
https://gnunet.org/git/libextractor.git/tree/ChangeLog
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00015.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2018/dsa-4361
Third Party Advisory
https://gnunet.org/bugs/view.php?id=5494
Third Party Advisory
Exploit
Issue Tracking
https://gnunet.org/git/libextractor.git/commit/?id=489c4a540bb2c4744471441425b8932b97a153e7
Patch
Third Party Advisory