Secunia Security Advisory - Fedora has issued an update for vsftpd. This fixes a vulnerability, which can be exploited by malicious users to cause a DoS (Denial of Service).
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TITLE:
Fedora update for vsftpd
SECUNIA ADVISORY ID:
SA30354
VERIFY ADVISORY:
http://secunia.com/advisories/30354/
CRITICAL:
Moderately critical
IMPACT:
DoS
WHERE:
>From remote
OPERATING SYSTEM:
Fedora 7
http://secunia.com/product/15552/
Fedora 8
http://secunia.com/product/16769/
Fedora 9
http://secunia.com/product/18642/
DESCRIPTION:
Fedora has issued an update for vsftpd. This fixes a vulnerability,
which can be exploited by malicious users to cause a DoS (Denial of
Service).
The vulnerability is caused due to a memory leak error and can be
exploited to exhaust all available memory via specially crafted FTP
data if e.g. the "deny_file" option is set.
NOTE: The vulnerability can be exploited via the "anonymous" account.
It was introduced in a previously applied, distribution specific
patch.
SOLUTION:
Apply updated packages via the yum utility ("yum update vsftpd").
ORIGINAL ADVISORY:
https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00699.html
https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00681.html
https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00691.html
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