Vulnerability Details CVE-2007-3946
mod_auth (http_auth.c) in lighttpd before 1.4.16 allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors involving (1) a memory leak, (2) use of md5-sess without a cnonce, (3) base64 encoded strings, and (4) trailing whitespace in the Auth-Digest header.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.031
EPSS Ranking 86.1%
CVSS Severity
CVSS v2 Score 6.4
References
- http://osvdb.org/38314
- http://osvdb.org/38315
- http://osvdb.org/38316
- http://osvdb.org/38317
- http://secunia.com/advisories/26130
- http://secunia.com/advisories/26158
- http://secunia.com/advisories/26505
- http://secunia.com/advisories/26593
- http://security.gentoo.org/glsa/glsa-200708-11.xml
- http://trac.lighttpd.net/trac/browser/branches/lighttpd-1.4.x/NEWS?rev=1875
- http://trac.lighttpd.net/trac/changeset/1875
- http://www.debian.org/security/2007/dsa-1362
- http://www.novell.com/linux/security/advisories/2007_15_sr.html
- http://www.securityfocus.com/archive/1/474131/100/0/threaded
- http://www.securityfocus.com/bid/24967
- http://www.vupen.com/english/advisories/2007/2585
- https://issues.rpath.com/browse/RPL-1550
- https://issues.rpath.com/browse/RPL-1554
- http://osvdb.org/38314
- http://osvdb.org/38315
- http://osvdb.org/38316
- http://osvdb.org/38317
- http://secunia.com/advisories/26130
- http://secunia.com/advisories/26158
- http://secunia.com/advisories/26505
- http://secunia.com/advisories/26593
- http://security.gentoo.org/glsa/glsa-200708-11.xml
- http://trac.lighttpd.net/trac/browser/branches/lighttpd-1.4.x/NEWS?rev=1875
- http://trac.lighttpd.net/trac/changeset/1875
- http://www.debian.org/security/2007/dsa-1362
- http://www.novell.com/linux/security/advisories/2007_15_sr.html
- http://www.securityfocus.com/archive/1/474131/100/0/threaded
- http://www.securityfocus.com/bid/24967
- http://www.vupen.com/english/advisories/2007/2585
- https://issues.rpath.com/browse/RPL-1550
- https://issues.rpath.com/browse/RPL-1554
Products affected by CVE-2007-3946
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cpe:2.3:a:lighttpd:lighttpd:1.3.11
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cpe:2.3:a:lighttpd:lighttpd:1.3.12
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cpe:2.3:a:lighttpd:lighttpd:1.3.13
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cpe:2.3:a:lighttpd:lighttpd:1.3.14
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cpe:2.3:a:lighttpd:lighttpd:1.3.15
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cpe:2.3:a:lighttpd:lighttpd:1.3.16
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cpe:2.3:a:lighttpd:lighttpd:1.4.1
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cpe:2.3:a:lighttpd:lighttpd:1.4.10
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cpe:2.3:a:lighttpd:lighttpd:1.4.11
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cpe:2.3:a:lighttpd:lighttpd:1.4.12
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cpe:2.3:a:lighttpd:lighttpd:1.4.13
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cpe:2.3:a:lighttpd:lighttpd:1.4.14
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cpe:2.3:a:lighttpd:lighttpd:1.4.15
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cpe:2.3:a:lighttpd:lighttpd:1.4.2
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cpe:2.3:a:lighttpd:lighttpd:1.4.3
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cpe:2.3:a:lighttpd:lighttpd:1.4.4
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cpe:2.3:a:lighttpd:lighttpd:1.4.5
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cpe:2.3:a:lighttpd:lighttpd:1.4.6
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cpe:2.3:a:lighttpd:lighttpd:1.4.7
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cpe:2.3:a:lighttpd:lighttpd:1.4.8
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cpe:2.3:a:lighttpd:lighttpd:1.4.9