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Debian Security Advisory DSA 3136-1 (polarssl - security update)

Information

Severity

Severity

High

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

9 years ago

Modified

Modified

2 years ago

Summary

A vulnerability was discovered in PolarSSL, a lightweight crypto and SSL/TLS library. A remote attacker could exploit this flaw using specially crafted certificates to mount a denial of service against an application linked against the library (application crash), or potentially, to execute arbitrary code.

Affected Software

Affected Software

polarssl on Debian Linux

Detection Method

Detection Method

This check tests the installed software version using the apt package manager.

Solution

Solution

For the stable distribution (wheezy), this problem has been fixed in version 1.2.9-1~deb7u5. For the upcoming stable distribution (jessie) and the unstable distribution (sid), this problem will be fixed soon. We recommend that you upgrade your polarssl packages.

Common Vulnerabilities and Exposures (CVE)