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Sicherheit: Denial of Service in irssi
Aktuelle Meldungen Distributionen
Name: Denial of Service in irssi
ID: MDVSA-2009:133-1
Distribution: Mandriva
Plattformen: Mandriva 2008.0
Datum: Di, 8. Dezember 2009, 19:06
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1959
Applikationen: irssi

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2009:133-1
http://www.mandriva.com/security/
_______________________________________________________________________

Package : irssi
Date : December 8, 2009
Affected: 2008.0
_______________________________________________________________________

Problem Description:

A vulnerability has been found and corrected in irssi:

Off-by-one error in the event_wallops function in
fe-common/irc/fe-events.c in irssi 0.8.13 allows remote IRC servers
to cause a denial of service (crash) via an empty command, which
triggers a one-byte buffer under-read and a one-byte buffer underflow
(CVE-2009-1959).

This update provides fixes for this vulnerability.

Update:

Packages for 2008.0 are being provided due to extended support for
Corporate products.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1959
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2008.0:
fa432c6f476c577c4d47f255cbf6b55b
2008.0/i586/irssi-0.8.11-1.2mdv2008.0.i586.rpm
2ec2fe62932c7bf27127d967c029c884
2008.0/i586/irssi-devel-0.8.11-1.2mdv2008.0.i586.rpm
ac45297904ab1ba826ea6ac6bf9b408e
2008.0/i586/irssi-perl-0.8.11-1.2mdv2008.0.i586.rpm
dfb062f1611f0d4578d291fe96d7d50a
2008.0/SRPMS/irssi-0.8.11-1.2mdv2008.0.src.rpm

Mandriva Linux 2008.0/X86_64:
3e0f1a77a249afe1caa91cd326f07b2e
2008.0/x86_64/irssi-0.8.11-1.2mdv2008.0.x86_64.rpm
e2cdb891cb472be7ea089f5faa7e17cd
2008.0/x86_64/irssi-devel-0.8.11-1.2mdv2008.0.x86_64.rpm
2e1f29792435cac9e09718c062484109
2008.0/x86_64/irssi-perl-0.8.11-1.2mdv2008.0.x86_64.rpm
dfb062f1611f0d4578d291fe96d7d50a
2008.0/SRPMS/irssi-0.8.11-1.2mdv2008.0.src.rpm
_______________________________________________________________________

To upgrade automatically use MandrivaUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.

All packages are signed by Mandriva for security. You can obtain the
GPG public key of the Mandriva Security Team by executing:

gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

You can view other update advisories for Mandriva Linux at:

http://www.mandriva.com/security/advisories

If you want to report vulnerabilities, please contact

security_(at)_mandriva.com
_______________________________________________________________________

Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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_______________________________________________________

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