Published: 25/06/2017 Updated: 03/10/2019

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

The III_i_stereo function in layer3.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote malicious users to cause a denial of service (buffer over-read and application crash) via a crafted audio file that is mishandled in the code for the "block_type == 2" case, a similar issue to CVE-2017-11126.

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lame project lame 3.99.5

Debian Bug report logs - #867725 CVE-2017-9869 CVE-2017-9870 CVE-2017-9871 CVE-2017-9872 Package: src:lame; Maintainer for src:lame is Debian Multimedia Maintainers <pkg-multimedia-maintainers@listsaliothdebianorg>; Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Sat, 8 Jul 2017 22:27:01 UTC Severity: grav ...

The III_i_stereo function in layer3c in mpglib, as used in libmpgdecodera in LAME before 3100 and other products, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file that is mishandled in the code for the "block_type == 2" case, a similar issue to CVE-2017-11126 ...

CWE-125 https://blogs.gentoo.org/ago/2017/06/17/lame-global-buffer-overflow-in-iii_i_stereo-layer3-c/http://www.securityfocus.com/bid/99287 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=867725 https://nvd.nist.gov https://security.archlinux.org/CVE-2017-9870

CVE-2017-9870

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