CVEvulnerability

CVE-2001-1496

9.8 CRITICAL Published 2001-12-31 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2001-12-31
Last modified
2026-06-16
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-193

Description

Off-by-one buffer overflow in Basic Authentication in Acme Labs thttpd 1.95 through 2.20 allows remote attackers to cause a denial of service and possibly execute arbitrary code.

Affected configurations

• acme thttpd (>= 1.95 <= 2.20)

Related

Weakness · CWE (1)

  • CWE-193 Off-by-one Error weakness

Referenced by CWE · observed example (1)

  • CWE-193 Off-by-one Error weakness

References