8.8

CVE-2019-6128

Exploit
The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libtiff ≫ Libtiff Version4.0.10
Canonical ≫ Ubuntu Linux Version12.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.10
Opensuse ≫ Leap Version15.0
Debian ≫ Debian Linux Version8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.87% 0.888
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/202003-25
Third Party Advisory
https://usn.ubuntu.com/3906-1/
Third Party Advisory
https://usn.ubuntu.com/3906-2/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html
Third Party Advisory
Mailing List
http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.html
Third Party Advisory
VDB Entry
https://seclists.org/bugtraq/2019/Nov/5
Third Party Advisory
Mailing List
http://bugzilla.maptools.org/show_bug.cgi?id=2836
Third Party Advisory
Exploit
Issue Tracking
https://gitlab.com/libtiff/libtiff/commit/0c74a9f49b8d7a36b17b54a7428b3526d20f88a8
Patch
Third Party Advisory