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Date: Tue, 12 Nov 2013 17:14:15 +0100
From: Stefan B├╝hler <stbuehler@...httpd.net>
To: oss-security@...ts.openwall.com
Subject: CVE Request: lighttpd multiple issues (setuid/... unchecked return
 value, FAM: read after free)

Hi,

I'd like to request CVE ids for the following issues in lighttpd:

1. setuid/setgid/setgroups return values are not checked

If setuid() fails for any reason (RLIMIT_NPROC) lighttpd runs as root.

http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_02.txt


2. If FAMMonitorDirectory fails, lighttpd reads a value from already
free()d memory.

http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_03.txt


Both issues were found with clang static analyzer, so I assume the bad
guys already know these.

regards,
Stefan

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