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VULNERABILITIES

CVE-2001-1496 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://exchange.xforce.ibmcloud.com/vulnerabilities/7595 CVEThird Party AdvisoryVDB Entry
http://www.securityfocus.com/archive/1/241310 CVEBroken LinkThird Party AdvisoryVDB Entry
http://www.securityfocus.com/archive/1/241953 CVEBroken LinkThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/3562 CVEBroken LinkThird Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/7595 [email protected]Third Party AdvisoryVDB Entry

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-193Off-by-one Error[email protected]

Affected Products

ProductVersions
acme thttpd
>= 1.95, <= 2.20

CPE

  • cpe:2.3:a:acme:thttpd:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2001-1496
NVD Published Date:
Dec 31, 2001
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2001-1496 Details - Not Deferred