CVE-2009-0759

Published: Mar 3, 2009Modified: Apr 23, 2026

6.5

Vector

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

Exploitability: 8.0 / Impact: 6.4

Source: NVD

Description

Multiple CRLF injection vulnerabilities in webadmin in ZNC before 0.066 allow remote authenticated users to modify the znc.conf configuration file and gain privileges via CRLF sequences in the quit message and other vectors.

Affected (3)

Products: Znc: Znc

Znc

1 product

Znc

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Znc Znc	Up to 0.062
Znc Znc	Version 0.056
Znc Znc	Version 0.058

Related CWEs

CWE-94

Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (14)

http://osvdb.org/52295

Source: cve@mitre.org

http://secunia.com/advisories/34230

Source: cve@mitre.org

http://www.debian.org/security/2009/dsa-1735

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2009/03/01/2

Source: cve@mitre.org

http://znc.svn.sourceforge.net/viewvc/znc/trunk/modules/webadmin.cpp?view=log&sortby=rev&sortdir=down&pathrev=1395

Source: cve@mitre.org

Vendor Advisory

http://znc.svn.sourceforge.net/viewvc/znc?view=rev&sortby=rev&sortdir=down&revision=1395

Source: cve@mitre.org

Vendor Advisory

http://znc.svn.sourceforge.net/viewvc/znc?view=rev&sortby=rev&sortdir=down&revision=1396

Source: cve@mitre.org

Vendor Advisory

http://osvdb.org/52295