critical
9.3
CWE
119
Advisory Published
Updated

CVE-2010-3434: Buffer Overflow

First published: Thu Sep 30 2010(Updated: )

Buffer overflow in the find_stream_bounds function in pdf.c in libclamav in ClamAV before 0.96.3 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PDF document. NOTE: some of these details are obtained from third party information.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
ClamAV=0.95.2
ClamAV=0.86.2
ClamAV=0.88.5
ClamAV=0.02
ClamAV=0.92
ClamAV=0.95-rc2
ClamAV=0.15
ClamAV=0.90-rc2
ClamAV=0.75.1
ClamAV=0.65
ClamAV=0.88.7
ClamAV=0.81
ClamAV=0.86
ClamAV=0.01
ClamAV=0.92_p0
ClamAV=0.85
ClamAV=0.84
ClamAV=0.3
ClamAV=0.91.2_p0
ClamAV=0.93.1
ClamAV=0.90-rc1.1
ClamAV=0.95.1
ClamAV=0.93
ClamAV=0.90
ClamAV=0.86-rc1
ClamAV=0.68.1
ClamAV=0.03
ClamAV=0.87.1
ClamAV=0.9-rc1
ClamAV=0.74
ClamAV=0.93.3
ClamAV=0.88
ClamAV=0.91-rc1
ClamAV=0.86.1
ClamAV=0.71
ClamAV=0.88.1
ClamAV=0.60p
ClamAV=0.94
ClamAV=0.91.2
ClamAV=0.90.3
ClamAV=0.85.1
ClamAV=0.90-rc1
ClamAV=0.95-src2
ClamAV<=0.96.2
ClamAV=0.13
ClamAV=0.10
ClamAV=0.94.2
ClamAV=0.96.1
ClamAV=0.95-src1
ClamAV=0.80-rc3
ClamAV=0.12
ClamAV=0.23
ClamAV=0.84-rc1
ClamAV=0.90.3_p1
ClamAV=0.80-rc2
ClamAV=0.95
ClamAV=0.60
ClamAV=0.88.2
ClamAV=0.83
ClamAV=0.20
ClamAV=0.80-rc4
ClamAV=0.90-rc3
ClamAV=0.70
ClamAV=0.88.4
ClamAV=0.90.3_p0
ClamAV=0.14
ClamAV=0.24
ClamAV=0.96-rc2
ClamAV=0.66
ClamAV=0.51
ClamAV=0.52
ClamAV=0.22
ClamAV=0.72
ClamAV=0.95-rc1
ClamAV=0.91-rc2
ClamAV=0.75
ClamAV=0.05
ClamAV=0.96
ClamAV=0.91
ClamAV=0.54
ClamAV=0.96-rc1
ClamAV=0.80
ClamAV=0.87
ClamAV=0.21
ClamAV=0.84-rc2
ClamAV=0.67-1
ClamAV=0.90.1
ClamAV=0.91.1
ClamAV=0.95.3
ClamAV=0.88.3
ClamAV=0.67
ClamAV=0.92.1
ClamAV=0.90.2
ClamAV=0.68
ClamAV=0.53
ClamAV=0.93.2
ClamAV=0.88.6
ClamAV=0.94.1
ClamAV=0.82
ClamAV=0.73

Remedy

http://www.vupen.com/english/advisories/2010/2455

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2010-3434?

    CVE-2010-3434 has a medium severity level due to its potential to allow a denial of service and possibly execute arbitrary code.

  • How do I fix CVE-2010-3434?

    To fix CVE-2010-3434, upgrade ClamAV to version 0.96.3 or later.

  • What type of vulnerability is CVE-2010-3434?

    CVE-2010-3434 is a buffer overflow vulnerability found in the find_stream_bounds function in libclamav.

  • Who is affected by CVE-2010-3434?

    CVE-2010-3434 affects all versions of ClamAV prior to 0.96.3, including earlier versions down to 0.01.

  • What can an attacker do with CVE-2010-3434?

    An attacker can use CVE-2010-3434 to crash the ClamAV application or potentially execute arbitrary code by sending a crafted PDF document.

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