Joined: 12 May 2004
|Posted: Tue Dec 20, 2005 11:28 am Post subject: [ GLSA 200512-11 ] CenterICQ: Multiple vulnerabilities
|Gentoo Linux Security Advisory
Title: CenterICQ: Multiple vulnerabilities (GLSA 200512-11)
Date: December 20, 2005
Bug(s): #100519, #114038
CenterICQ is vulnerable to a Denial of Service issue, and also potentially to the execution of arbitrary code through an included vulnerable ktools library.
CenterICQ is a text-based instant messaging interface that supports multiple protocols. It includes the ktools library, which provides text-mode user interface controls.
Vulnerable: < 4.21.0-r2
Unaffected: >= 4.21.0-r2
Architectures: All supported architectures
Gentoo developer Wernfried Haas discovered that when the "Enable peer-to-peer communications" option is enabled, CenterICQ opens a port that insufficiently validates whatever is sent to it. Furthermore, Zone-H Research reported a buffer overflow in the ktools library.
A remote attacker could cause a crash of CenterICQ by sending packets to the peer-to-peer communications port, and potentially cause the execution of arbitrary code by enticing a CenterICQ user to edit overly long contact details.
There is no known workaround at this time.
All CenterICQ users should upgrade to the latest version:
|# emerge --sync
# emerge --ask --oneshot --verbose ">=net-im/centericq-4.21.0-r2"
Zone-H Research ZRCSA 200503
Last edited by GLSA on Sun May 07, 2006 4:59 pm; edited 1 time in total