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Debian Security Advisory DSA 1735-1 (znc)

Information

Severity

Severity

Medium

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

6.5

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

13 years ago

Modified

Modified

5 years ago

Summary

The remote host is missing an update to znc announced via advisory DSA 1735-1.

Insight

Insight

It was discovered that znc, an IRC proxy/bouncer, does not properly sanitize input contained in configuration change requests to the webadmin interface. This allows authenticated users to elevate their privileges and indirectly execute arbitrary commands (CVE-2009-0759). For the old stable distribution (etch), this problem has been fixed in version 0.045-3+etch2. For the stable distribution (lenny), this problem has been fixed in version 0.058-2+lenny1. For the unstable distribution (sid), this problem has been fixed in version 0.066-1. We recommend that you upgrade your znc packages.

Solution

Solution

https://secure1.securityspace.com/smysecure/catid.html?in=DSA%201735-1

Common Vulnerabilities and Exposures (CVE)