6.5

CVE-2018-14679

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cabextract ≫ Libmspack Version0.0.20060920 Updatealpha
Cabextract ≫ Libmspack Version0.3 Updatealpha
Cabextract ≫ Libmspack Version0.4 Updatealpha
Cabextract ≫ Libmspack Version0.5 Updatealpha
Cabextract ≫ Libmspack Version0.6 Updatealpha
Cabextract Project ≫ Cabextract Version <= 1.5
Canonical ≫ Ubuntu Linux Version12.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Redhat ≫ Ansible Tower Version3.3
Canonical ≫ Ubuntu Linux Version12.04 SwEditionesm
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.31% 0.87
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-193 Off-by-one Error

A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

https://access.redhat.com/errata/RHSA-2018:3505
Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/07/26/1
Third Party Advisory
Mailing List
http://www.securitytracker.com/id/1041410
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2018:3327
Third Party Advisory
https://bugs.debian.org/904802
Patch
Third Party Advisory
Mailing List
Issue Tracking
https://github.com/kyz/libmspack/commit/72e70a921f0f07fee748aec2274b30784e1d312a
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00007.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/201903-20
Third Party Advisory
https://usn.ubuntu.com/3728-1/
Third Party Advisory
https://usn.ubuntu.com/3728-2/
Third Party Advisory
https://usn.ubuntu.com/3728-3/
Third Party Advisory
https://usn.ubuntu.com/3789-2/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4260
Third Party Advisory