CVE-2015-4468 - Multiple integer overflows in the search_chunk function in chmd.c in libmspack before 0.5 allow remo

CVE-2015-4468

Summary

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.

References

Vulnerable Configurations

cpe:2.3:a:libmspack_project:libmspack:0.4:*:*:*:*:*:*:*
cpe:2.3:a:libmspack_project:libmspack:0.4:*:*:*:*:*:*:*
cpe:2.3:a:libmspack_project:libmspack:0.4-3:*:*:*:*:*:*:*
cpe:2.3:a:libmspack_project:libmspack:0.4-3:*:*:*:*:*:*:*

CVSS

Base:	4.3 (as of 09-06-2016 - 21:28)
Impact:
Exploitability:

CWE

CWE-189

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	PARTIAL

cvss-vector via4

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

refmap via4

bid	72486
confirm	http://anonscm.debian.org/cgit/collab-maint/libmspack.git/diff/debian/patches/fix-pointer-arithmetic-overflow.patch?id=a25bb144795e526748b57884daf365732c7e2295 https://bugs.debian.org/774726
mlist	[oss-security] 20150203 Possible CVE Requests: libmspack: several issues

Last major update

09-06-2016 - 21:28

Published

11-06-2015 - 14:59

Last modified

09-06-2016 - 21:28