CVE-2013-2020

Publication date 1 May 2013

Last updated 24 July 2024

Ubuntu priority

Integer underflow in the cli_scanpe function in pe.c in ClamAV before 0.97.8 allows remote attackers to cause a denial of service (crash) via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an out-of-bounds read.

Status

Show unmaintained releases

No maintained releases are affected by this CVE.

Package	Ubuntu Release	Status
clamav	13.04 raring	Fixed 0.97.8+dfsg-1ubuntu1.13.04.1
	12.10 quantal	Fixed 0.97.8+dfsg-1ubuntu1.12.10.1
	12.04 LTS precise	Fixed 0.97.8+dfsg-1ubuntu1.12.04.1
	11.10 oneiric	Fixed 0.97.8+dfsg-1ubuntu1.11.10.1
	10.04 LTS lucid	Fixed 0.97.8+dfsg-1ubuntu1.10.04.1
	8.04 LTS hardy	Fixed 0.97.8+dfsg-1ubuntu1.08.04.1

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References

MITRE
NVD
Launchpad
Debian

Related Ubuntu Security Notices (USN)

USN-1816-1
ClamAV vulnerabilities
3 May 2013

Other references

http://www.openwall.com/lists/oss-security/2013/04/29/20
https://www.cve.org/CVERecord?id=CVE-2013-2020