Integer signedness error in the base64_decode function in the HTTP authentication functionality (http_auth.c) in lighttpd 1.4 before 1.4.30 and 1.5 before SVN revision 2806 allows remote attackers to cause a denial of service (segmentation fault) via crafted base64 input that triggers an out-of-bounds read with a negative index.
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References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published: 2011-12-24T19:00:00.000Z
Updated: 2024-08-07T00:09:18.360Z
Reserved: 2011-11-04T00:00:00.000Z
Link: CVE-2011-4362
No data.
Status : Modified
Published: 2011-12-24T19:55:05.240
Modified: 2026-04-29T01:13:23.040
Link: CVE-2011-4362
No data.
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