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CVE
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CVE-2015-4469Date: (C)2015-06-11   (M)2023-12-22


The chmd_read_headers function in chmd.c in libmspack before 0.5 does not validate name lengths, which allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted CHM file.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.3
Exploit Score: 8.6
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
BID-72486
http://openwall.com/lists/oss-security/2015/02/03/11
http://anonscm.debian.org/cgit/collab-maint/libmspack.git/diff/debian/patches/fix-name-field-boundaries.patch?id=a25bb144795e526748b57884daf365732c7e2295
https://bugs.debian.org/774726

CWE    1
CWE-119
OVAL    1
oval:org.secpod.oval:def:89045468

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