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).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
Affected Products (NVD)
VendorProductVersion
cabextractlibmspack
0.0.20060920:alpha
cabextractlibmspack
0.3:alpha
cabextractlibmspack
0.4:alpha
cabextractlibmspack
0.5:alpha
cabextractlibmspack
0.6:alpha
cabextract_projectcabextract
𝑥
≤ 1.5
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
debiandebian_linux
8.0
debiandebian_linux
9.0
redhatansible_tower
3.3
redhatenterprise_linux_desktop
7.0
redhatenterprise_linux_server
7.0
redhatenterprise_linux_workstation
7.0
canonicalubuntu_linux
12.04
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libmspack
bookworm
0.11-1
fixed
bullseye
0.10.1-2
fixed
sid
0.11-1.1
fixed
trixie
0.11-1.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
clamav
bionic
not-affected
cosmic
not-affected
disco
not-affected
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
Fixed 0.100.1+dfsg-1ubuntu0.14.04.3
released
xenial
not-affected
libmspack
bionic
Fixed 0.6-3ubuntu0.1
released
cosmic
not-affected
disco
not-affected
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
needed
xenial
Fixed 0.5-1ubuntu0.16.04.2
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
clamav
suse enterprise desktop 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise desktop 15 SP7
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP7
1.4.2-150600.18.6.1
fixed
suse enterprise server 12 SP3
1.4.2-36.3.1
fixed
suse enterprise server 12 SP5
1.4.2-3.36.1
fixed
suse enterprise server 15 SP2
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise server 15 SP7
1.4.2-150600.18.6.1
fixed
clamav-devel
suse enterprise desktop 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise desktop 15 SP7
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP7
1.4.2-150600.18.6.1
fixed
suse enterprise server 12 SP3
1.4.2-36.3.1
fixed
suse enterprise server 12 SP5
1.4.2-3.36.1
fixed
suse enterprise server 15 SP2
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise server 15 SP7
1.4.2-150600.18.6.1
fixed
clamav-docs-html
suse enterprise desktop 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise desktop 15 SP7
1.4.2-150600.18.9.3
fixed
suse enterprise sap 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP7
1.4.2-150600.18.9.3
fixed
suse enterprise server 12 SP3
1.4.2-36.3.1
fixed
suse enterprise server 12 SP5
1.4.2-3.36.1
fixed
suse enterprise server 15 SP2
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise server 15 SP7
1.4.2-150600.18.9.3
fixed
clamav-milter
suse enterprise desktop 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise desktop 15 SP7
1.4.2-150600.18.9.3
fixed
suse enterprise sap 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP7
1.4.2-150600.18.9.3
fixed
suse enterprise server 12 SP3
1.4.2-36.3.1
fixed
suse enterprise server 12 SP5
1.4.2-3.36.1
fixed
suse enterprise server 15 SP2
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise server 15 SP7
1.4.2-150600.18.9.3
fixed
libclamav12
suse enterprise desktop 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise desktop 15 SP7
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP7
1.4.2-150600.18.6.1
fixed
suse enterprise server 12 SP3
1.4.2-36.3.1
fixed
suse enterprise server 12 SP5
1.4.2-3.36.1
fixed
suse enterprise server 15 SP2
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise server 15 SP7
1.4.2-150600.18.6.1
fixed
libclammspack0
suse enterprise desktop 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise desktop 15 SP7
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP7
1.4.2-150600.18.6.1
fixed
suse enterprise server 12 SP3
1.4.2-36.3.1
fixed
suse enterprise server 12 SP5
1.4.2-3.36.1
fixed
suse enterprise server 15 SP2
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise server 15 SP7
1.4.2-150600.18.6.1
fixed
libfreshclam3
suse enterprise desktop 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise desktop 15 SP7
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise sap 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise sap 15 SP7
1.4.2-150600.18.6.1
fixed
suse enterprise server 12 SP3
1.4.2-36.3.1
fixed
suse enterprise server 12 SP5
1.4.2-3.36.1
fixed
suse enterprise server 15 SP2
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP3
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP4
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP5
1.4.2-150200.8.3.1
fixed
suse enterprise server 15 SP6
1.4.2-150600.18.6.1
fixed
suse enterprise server 15 SP7
1.4.2-150600.18.6.1
fixed
libmspack-devel
suse enterprise desktop 15 SP2
0.6-3.11.1
fixed
suse enterprise desktop 15 SP3
0.6-3.11.1
fixed
suse enterprise desktop 15 SP4
0.6-3.11.1
fixed
suse enterprise desktop 15 SP5
0.6-3.11.1
fixed
suse enterprise desktop 15 SP6
0.11-150600.1.3
fixed
suse enterprise desktop 15 SP7
0.11-150600.1.3
fixed
suse enterprise sap 15 SP2
0.6-3.11.1
fixed
suse enterprise sap 15 SP3
0.6-3.11.1
fixed
suse enterprise sap 15 SP4
0.6-3.11.1
fixed
suse enterprise sap 15 SP5
0.6-3.11.1
fixed
suse enterprise sap 15 SP6
0.11-150600.1.3
fixed
suse enterprise sap 15 SP7
0.11-150600.1.3
fixed
suse enterprise server 15 SP2
0.6-3.11.1
fixed
suse enterprise server 15 SP3
0.6-3.11.1
fixed
suse enterprise server 15 SP4
0.6-3.11.1
fixed
suse enterprise server 15 SP5
0.6-3.11.1
fixed
suse enterprise server 15 SP6
0.11-150600.1.3
fixed
suse enterprise server 15 SP7
0.11-150600.1.3
fixed
libmspack0
suse enterprise desktop 15 SP2
0.6-3.11.1
fixed
suse enterprise desktop 15 SP3
0.6-3.11.1
fixed
suse enterprise desktop 15 SP4
0.6-3.11.1
fixed
suse enterprise desktop 15 SP5
0.6-3.11.1
fixed
suse enterprise desktop 15 SP6
0.11-150600.1.3
fixed
suse enterprise desktop 15 SP7
0.11-150600.1.3
fixed
suse enterprise sap 15 SP2
0.6-3.11.1
fixed
suse enterprise sap 15 SP3
0.6-3.11.1
fixed
suse enterprise sap 15 SP4
0.6-3.11.1
fixed
suse enterprise sap 15 SP5
0.6-3.11.1
fixed
suse enterprise sap 15 SP6
0.11-150600.1.3
fixed
suse enterprise sap 15 SP7
0.11-150600.1.3
fixed
suse enterprise server 15 SP2
0.6-3.11.1
fixed
suse enterprise server 15 SP3
0.6-3.11.1
fixed
suse enterprise server 15 SP4
0.6-3.11.1
fixed
suse enterprise server 15 SP5
0.6-3.11.1
fixed
suse enterprise server 15 SP6
0.11-150600.1.3
fixed
suse enterprise server 15 SP7
0.11-150600.1.3
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
libmspack
RHEL 7
0:0.5-0.6.alpha.el7
fixed
libmspack-devel
RHEL 7
0:0.5-0.6.alpha.el7
fixed