CVE-2016-2191

The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
optipngoptipng
0.7.2
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
15.04
debiandebian_linux
7.0
debiandebian_linux
8.0
opensuseleap
42.1
opensuseopensuse
13.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
optipng
bullseye
0.7.7-1
fixed
bookworm
0.7.7-2
fixed
sid
0.7.8+ds-1
fixed
trixie
0.7.8+ds-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
optipng
wily
Fixed 0.7.5-1ubuntu0.1
released
trusty
Fixed 0.6.4-1ubuntu0.14.04.1
released
precise
Fixed 0.6.4-1ubuntu0.12.04.1
released
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-updates/2016-04/msg00061.html
http://lists.opensuse.org/opensuse-updates/2016-04/msg00065.html
http://packetstormsecurity.com/files/136553/Optipng-Invalid-Write.html
http://seclists.org/fulldisclosure/2016/Apr/15
http://www.debian.org/security/2016/dsa-3546
http://www.openwall.com/lists/oss-security/2016/04/04/2
http://www.securityfocus.com/archive/1/537972/100/0/threaded
http://www.ubuntu.com/usn/USN-2951-1
https://security.gentoo.org/glsa/201608-01
https://sourceforge.net/p/optipng/bugs/59/
http://lists.opensuse.org/opensuse-updates/2016-04/msg00061.html
http://lists.opensuse.org/opensuse-updates/2016-04/msg00065.html
http://packetstormsecurity.com/files/136553/Optipng-Invalid-Write.html
http://seclists.org/fulldisclosure/2016/Apr/15
http://www.debian.org/security/2016/dsa-3546
http://www.openwall.com/lists/oss-security/2016/04/04/2
http://www.securityfocus.com/archive/1/537972/100/0/threaded
http://www.ubuntu.com/usn/USN-2951-1
https://security.gentoo.org/glsa/201608-01
https://sourceforge.net/p/optipng/bugs/59/