CVE-2015-4468

Multiple integer overflows in the search_chunk function in chmd.c in libmspack before 0.5 allow remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted CHM file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
VendorProductVersion
libmspack_projectlibmspack
𝑥
≤ 0.4-3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libmspack
bullseye
0.10.1-2
fixed
bookworm
0.11-1
fixed
sid
0.11-1.1
fixed
trixie
0.11-1.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libmspack
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
focal
not-affected
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
not-affected
yakkety
not-affected
xenial
not-affected
wily
not-affected
vivid
not-affected
utopic
ignored
trusty
needed
precise
dne
Common Weakness Enumeration
References
http://anonscm.debian.org/cgit/collab-maint/libmspack.git/diff/debian/patches/fix-pointer-arithmetic-overflow.patch?id=a25bb144795e526748b57884daf365732c7e2295
http://openwall.com/lists/oss-security/2015/02/03/11
http://www.securityfocus.com/bid/72486
https://bugs.debian.org/774726
http://anonscm.debian.org/cgit/collab-maint/libmspack.git/diff/debian/patches/fix-pointer-arithmetic-overflow.patch?id=a25bb144795e526748b57884daf365732c7e2295
http://openwall.com/lists/oss-security/2015/02/03/11
http://www.securityfocus.com/bid/72486
https://bugs.debian.org/774726