Sicherheit: Mehrere Probleme in clamav
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in clamav
ID: FEDORA-2012-9577
Distribution: Fedora
Plattformen: Fedora 16
Datum: Di, 10. Juli 2012, 23:54
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1457
Applikationen: Clam Antivirus


Name        : clamav
Product : Fedora 16
Version : 0.97.5
Release : 1600.fc16
URL : http://www.clamav.net
Summary : End-user tools for the Clam Antivirus scanner
Description :
Clam AntiVirus is an anti-virus toolkit for UNIX. The main purpose of this
software is the integration with mail servers (attachment scanning). The
package provides a flexible and scalable multi-threaded daemon, a command
line scanner, and a tool for automatic updating via Internet. The programs
are based on a shared library distributed with the Clam AntiVirus package,
which you can use with your own software. The virus database is based on
the virus database from OpenAntiVirus, but contains additional signatures
(including signatures for popular polymorphic viruses, too) and is KEPT UP

Update Information:


* Sat Jun 16 2012 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
- 0.97.5-1700
- updated to 0.97.5
- CVE-2012-1457: allows to bypass malware detection via a TAR archive
entry with a length field that exceeds the total TAR file size
- CVE-2012-1458: allows to bypass malware detection via a crafted
reset interval in the LZXC header of a CHM file
- CVE-2012-1459: allows to bypass malware detection via a TAR archive
entry with a length field corresponding to that entire entry, plus
part of the header of the next entry
- ship local copy of virus database; it was removed by accident from
0.97.5 tarball
* Fri Mar 16 2012 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
- 0.97.4-1600
- updated to 0.97.4
* Sun Jan 29 2012 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
- 0.97.3-1602
- fixed SELinux restorecon invocation
- added trigger to fix SELinux contexts of logfiles created by old
* Sun Jan 8 2012 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
- 0.97.3-1601
- set correct SELinux context for logfiles generated in %post (#754555)
- create systemd tmpfiles in %post
* Thu Oct 27 2011 Nick Bebout <nb@fedoraproject.org> - 0.97.3-1600
- updated to 0.97.3
- CVE-2011-3627 Recursion level crash fixed in v0.97.3
* Thu Aug 4 2011 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
- 0.97.2-1600
- start systemd services after network.target and nss-lookup.target
* Tue Jul 26 2011 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
- 0.97.2-1600
- updated to 0.97.2
- CVE-2011-2721 Off-by-one error by scanning message hashes (#725694)
- fixed systemd scripts and their installation

[ 1 ] Bug #806094 - CVE-2012-1457 clamav: overly long length field in tar
files evade detection
[ 2 ] Bug #806100 - CVE-2012-1458 clamav: specially-crafted CHM files evade
[ 3 ] Bug #806101 - CVE-2012-1459 clamav: specially-crafted length field in
tar files evade detection

This update can be installed with the "yum" update program. Use
su -c 'yum update clamav' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
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