Debian DSA-2446-1 : libpng - incorrect memory handling

medium Nessus Plugin ID 58598


The remote Debian host is missing a security-related update.


It was discovered that incorrect memory handling in the png_set_text2() function of the PNG library could lead to the execution of arbitrary code.


Upgrade the libpng packages.

For the stable distribution (squeeze), this problem has been fixed in version libpng_1.2.44-1+squeeze4.

See Also

Plugin Details

Severity: Medium

ID: 58598

File Name: debian_DSA-2446.nasl

Version: 1.11

Type: local

Agent: unix

Published: 4/5/2012

Updated: 4/29/2024

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information


Risk Factor: Medium

Score: 5.9


Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2011-3048

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libpng, cpe:/o:debian:debian_linux:6.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 4/4/2012

Reference Information

CVE: CVE-2011-3048

BID: 52830

DSA: 2446