Unrated severityNVD Advisory· Published Mar 3, 2009· Updated Jun 16, 2026

CVE-2009-0759

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Znc/Znc4 versions
cpe:2.3:a:znc:znc:*:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:znc:znc:*:*:*:*:*:*:*:*range: <=0.062
- cpe:2.3:a:znc:znc:0.056:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.058:*:*:*:*:*:*:*
- (no CPE)range: <0.066

Patches

Vulnerability mechanics

References

znc.svn.sourceforge.net/viewvc/znc/trunk/modules/webadmin.cppnvdVendor Advisory
znc.svn.sourceforge.net/viewvc/zncnvdVendor Advisory
znc.svn.sourceforge.net/viewvc/zncnvdVendor Advisory
osvdb.org/52295nvd
secunia.com/advisories/34230nvd
www.debian.org/security/2009/dsa-1735nvd
www.openwall.com/lists/oss-security/2009/03/01/2nvd

News mentions

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cvss	0.000
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000