Feed/CVE-2003-0899
CVE-2003-0899CRITICALCVSS 9.8

CVE-2003-0899

Published Nov 2, 2003·Updated Jun 16, 2026

NVD Description

Buffer overflow in defang in libhttpd.c for thttpd 2.21 to 2.23b1 allows remote attackers to execute arbitrary code via requests that contain '<' or '>' characters, which trigger the overflow when the characters are expanded to "&lt;" and "&gt;" sequences.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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