CVE-2010-2448

Publication date 12 July 2010

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Read the notes from the security team

Status

No maintained releases are affected by this CVE.

Package Ubuntu Release Status
znc 12.10 quantal
Fixed 0.090-2
12.04 LTS precise
Fixed 0.090-2
11.10 oneiric
Fixed 0.090-2
11.04 natty
Fixed 0.090-2
10.10 maverick
Fixed 0.090-2
10.04 LTS lucid
Fixed 0.078-1ubuntu0.1
9.10 karmic Ignored end of life
9.04 jaunty Ignored end of life
8.04 LTS hardy Ignored end of life
6.06 LTS dapper Not in release

Notes

sbeattie

debian’s CVE tracker for some reason references gitolite with this CVE; I think it’s an editing mistake.

mdeslaur

this is actually a typo. CVE-2010-2488 is the actual CVE number.

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
znc