CVE-2011-3627

2011-10-2400:00:00

ubuntu.com

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.024

Percentile

89.9%

JSON

The bytecode engine in ClamAV before 0.97.3 allows remote attackers to
cause a denial of service (crash) via vectors related to “recursion level”
and (1) libclamav/bytecode.c and (2) libclamav/bytecode_api.c.

Bugs

<https://bugzilla.clamav.net/show_bug.cgi?id=3706>

Notes

Author	Note
jdstrand	http://lurker.clamav.net/message/20111007.133346.a1f67e1c.en.html has PoC

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchclamav< 0.96.5+dfsg-1ubuntu1.10.04.3UNKNOWN
ubuntu10.10noarchclamav< 0.96.5+dfsg-1ubuntu1.10.10.3UNKNOWN
ubuntu11.04noarchclamav< 0.97.3+dfsg-1ubuntu0.11.04.1UNKNOWN
ubuntu11.10noarchclamav< 0.97.3+dfsg-1ubuntu0.11.10.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	clamav	< 0.96.5+dfsg-1ubuntu1.10.04.3	UNKNOWN
ubuntu	10.10	noarch	clamav	< 0.96.5+dfsg-1ubuntu1.10.10.3	UNKNOWN
ubuntu	11.04	noarch	clamav	< 0.97.3+dfsg-1ubuntu0.11.04.1	UNKNOWN
ubuntu	11.10	noarch	clamav	< 0.97.3+dfsg-1ubuntu0.11.10.1	UNKNOWN