PRIOn knowledge basePRION:CVE-2010-2448Null pointer dereference
6.9 Medium
AI Score
Confidence
Low
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
70.5%
znc.cpp in ZNC before 0.092 allows remote authenticated users to cause a denial of service (crash) by requesting traffic statistics when there is an active unauthenticated connection, which triggers a NULL pointer dereference, as demonstrated using (1) a traffic link in the web administration pages or (2) the traffic command in the /znc shell.
References
bugs.debian.org/cgi-bin/bugreport.cgi?bug=584929
secunia.com/advisories/40523
sourceforge.net/projects/znc/files/znc/0.092/znc-0.092-changelog.txt/view
www.debian.org/security/2010/dsa-2069
www.securityfocus.com/bid/40982
www.vupen.com/english/advisories/2010/1775
znc.svn.sourceforge.net/viewvc/znc/trunk/znc.cpp?r1=2025&r2=2026&pathrev=2026
znc.svn.sourceforge.net/viewvc/znc?revision=2026&view=revision
lists.fedoraproject.org/pipermail/package-announce/2010-June/043000.html
lists.fedoraproject.org/pipermail/package-announce/2010-June/043043.html
lists.fedoraproject.org/pipermail/package-announce/2010-June/043044.html
Related
6.9 Medium
AI Score
Confidence
Low
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
70.5%