Vulnerability Monitor

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CVE-2015-4472

Off-by-one error in the READ_ENCINT macro in chmd.c in libmspack before 0.5 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted CHM file.

Published

2015-06-11T14:59:07.140

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-189

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	libmspack_project	libmspack	≤ 0.4-3	Yes

References

http://openwall.com/lists/oss-security/2015/02/03/11 ([email protected])
http://www.securityfocus.com/bid/72490 ([email protected])
https://bugs.debian.org/775687 Exploit ([email protected])
https://security.gentoo.org/glsa/201506-01 ([email protected])
http://openwall.com/lists/oss-security/2015/02/03/11 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/72490 (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.debian.org/775687 Exploit (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201506-01 (af854a3a-2127-422b-91ae-364da2661108)