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Bug 185549 - =www-servers/lighttpd-1.4.15: multiple DoS vulnerabilities; information disclosure
Summary: =www-servers/lighttpd-1.4.15: multiple DoS vulnerabilities; information discl...
Status: RESOLVED DUPLICATE of bug 185442
Alias: None
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All All
: High normal (vote)
Assignee: Gentoo Security
URL: http://trac.lighttpd.net/trac/browser...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-07-16 16:07 UTC by Christian Hoffmann (RETIRED)
Modified: 2007-07-16 19:44 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Christian Hoffmann (RETIRED) gentoo-dev 2007-07-16 16:07:17 UTC
There are multiple security issues which will be fixed with the upcoming lighttpd-1.4.16 (pre-release scheduled for this evening):

  * crash on duplicate headers with trailing WS (DoS)
    details: http://trac.lighttpd.net/trac/ticket/1232
    fix: http://trac.lighttpd.net/trac/changeset/1869?format=diff&new=1869
         (http://trac.lighttpd.net/trac/changeset/1869)

  * - crash with md5-sess and cnonce not set in mod_auth (DoS)
    - missing check for base64 encoded string in mod_auth and Basic auth
    - possible crash in Auth-Digest header parser on trailing WS in mod_auth (DoS)
    fixes: http://trac.lighttpd.net/trac/changeset/1875?format=diff&new=1875
       (http://trac.lighttpd.net/trac/changeset/1875)

  * accepting more connections then requested (DoS?)
    details: http://trac.lighttpd.net/trac/ticket/1216
    fix: http://trac.lighttpd.net/trac/changeset/1873?format=diff&new=1873
       (http://trac.lighttpd.net/trac/changeset/1873)

  * circumventing url.access-deny by trailing slash (information disclosure)
    details: http://trac.lighttpd.net/trac/ticket/1230
    fix: http://trac.lighttpd.net/trac/changeset/1871?format=diff&new=1871
         (http://trac.lighttpd.net/trac/changeset/1871)
Comment 1 Sune Kloppenborg Jeppesen (RETIRED) gentoo-dev 2007-07-16 19:44:15 UTC
Thx for the info. We're already tracking this on bug #185442 that will soon be made public.

*** This bug has been marked as a duplicate of bug 185442 ***