CVE-2008-1835: Input Validation

Published Apr 16, 2008
·
Updated

ClamAV before 0.93 allows remote attackers to bypass the scanning enging via a RAR file with an invalid version number, which cannot be parsed by ClamAV but can be extracted by Winrar.

Affected Software

64 affected components
Clam Anti-Virus clamav<=0.92.1
Clam Anti-Virus clamav=0.15
Clam Anti-Virus clamav=0.20
Clam Anti-Virus clamav=0.21
Clam Anti-Virus clamav=0.22
Clam Anti-Virus clamav=0.23
Clam Anti-Virus clamav=0.24
Clam Anti-Virus clamav=0.51
Clam Anti-Virus clamav=0.52
Clam Anti-Virus clamav=0.53
Clam Anti-Virus clamav=0.54
Clam Anti-Virus clamav=0.60
Clam Anti-Virus clamav=0.60p
Clam Anti-Virus clamav=0.65
Clam Anti-Virus clamav=0.67
Clam Anti-Virus clamav=0.68
Clam Anti-Virus clamav=0.68.1
Clam Anti-Virus clamav=0.70
Clam Anti-Virus clamav=0.71
Clam Anti-Virus clamav=0.72
Clam Anti-Virus clamav=0.73
Clam Anti-Virus clamav=0.74
Clam Anti-Virus clamav=0.75
Clam Anti-Virus clamav=0.75.1
Clam Anti-Virus clamav=0.80
Clam Anti-Virus clamav=0.80_rc1
Clam Anti-Virus clamav=0.80_rc2
Clam Anti-Virus clamav=0.80_rc3
Clam Anti-Virus clamav=0.80_rc4
Clam Anti-Virus clamav=0.81
Clam Anti-Virus clamav=0.81_rc1
Clam Anti-Virus clamav=0.82
Clam Anti-Virus clamav=0.83
Clam Anti-Virus clamav=0.84
Clam Anti-Virus clamav=0.84_rc1
Clam Anti-Virus clamav=0.84_rc2
Clam Anti-Virus clamav=0.85
Clam Anti-Virus clamav=0.85.1
Clam Anti-Virus clamav=0.86
Clam Anti-Virus clamav=0.86.1
Clam Anti-Virus clamav=0.86.2
Clam Anti-Virus clamav=0.86_rc1
Clam Anti-Virus clamav=0.87
Clam Anti-Virus clamav=0.87.1
Clam Anti-Virus clamav=0.88
Clam Anti-Virus clamav=0.88.1
Clam Anti-Virus clamav=0.88.3
Clam Anti-Virus clamav=0.88.4
Clam Anti-Virus clamav=0.88.5
Clam Anti-Virus clamav=0.88.6
Clam Anti-Virus clamav=0.88.7
Clam Anti-Virus clamav=0.90
Clam Anti-Virus clamav=0.90.1
Clam Anti-Virus clamav=0.90.2
Clam Anti-Virus clamav=0.90_rc1.1
Clam Anti-Virus clamav=0.90_rc2
Clam Anti-Virus clamav=0.90_rc3
Clam Anti-Virus clamav=0.90rc1
Clam Anti-Virus clamav=0.91
Clam Anti-Virus clamav=0.91.1
Clam Anti-Virus clamav=0.91.2
Clam Anti-Virus clamav=0.91rc1
Clam Anti-Virus clamav=0.91rc2
Clam Anti-Virus clamav=0.92

Event History

Apr 16, 2008
CVE Published
via MITRE·04:00 PM
Data Sourced
via MITRE·04:00 PM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2008-1835?

CVE-2008-1835 is considered to be of medium severity as it allows remote attackers to bypass the scanning engine of ClamAV.

2

How does CVE-2008-1835 exploit occur?

CVE-2008-1835 exploits occur when ClamAV attempts to process a RAR file with an invalid version number that it cannot parse.

3

How do I fix CVE-2008-1835?

To fix CVE-2008-1835, upgrade ClamAV to version 0.93 or later, which addresses this vulnerability.

4

Which versions of ClamAV are affected by CVE-2008-1835?

CVE-2008-1835 affects ClamAV versions prior to 0.93, including all versions from 0.15 to 0.92.1.

5

What are the potential impacts of CVE-2008-1835?

The potential impacts of CVE-2008-1835 include the risk of malware being missed by the ClamAV scanner, which could lead to infection of the system.

Contact

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