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Debian Security Advisory DSA 2011-1 (dpkg)

Information

Severity

Severity

Medium

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

5.8

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

14 years ago

Modified

Modified

6 years ago

Summary

The remote host is missing an update to dpkg announced via advisory DSA 2011-1.

Insight

Insight

William Grant discovered that the dpkg-source component of dpkg, the low-level infrastructure for handling the installation and removal of Debian software packages, is vulnerable to path traversal attacks. A specially crafted Debian source package can lead to file modification outside of the destination directory when extracting the package content. For the stable distribution (lenny), this problem has been fixed in version 1.14.29. For the testing (squeeze) and unstable (sid) distribution this problem will be fixed soon. We recommend that you upgrade your dpkg packages.

Solution

Solution

https://secure1.securityspace.com/smysecure/catid.html?in=DSA%202011-1

Common Vulnerabilities and Exposures (CVE)