Unscored CVE-2010-2488 EUVD-2010-2493GHSA-whfw-9qvh-v4jj

NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.

Published Nov 12, 2019 · Updated Aug 7, 2024 · Assigned by redhat

Vendor: znc Product: znc Package: znc Ecosystem: Debian

Description

Affected products

Vendor	Product	Affected	Fixed
znc	znc	before 0.092	—

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Debian

Security tracker ↗

Release	Package	Fixed in	Advisory
Debian 14	znc	0.090-2	—
Debian 13	znc	0.090-2	—
Debian 12	znc	0.090-2	—
Debian 5.0	znc	0.058-2+lenny4	DSA-2069-1

Advisories 1

DSA-2069-1 znc - denial of service Debian Security (DSA / DLA) · Mar 9, 2026

References

https://security-tracker.debian.org/tracker/CVE-2010-2488
https://access.redhat.com/security/cve/cve-2010-2488
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=584929
https://wiki.znc.in/ChangeLog/0.092