9.8crit
CVE-2001-1496
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 servi…
Published 24 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
5.1%
percentile 92%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
5.13% probability of exploitation in the next 30 days, higher than 92% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
- CWE-193 Off-by-one Error
References
- securityfocus.com /archive/1/241310 · mailing-list, x_refsource_BUGTRAQ, x_transferred
- securityfocus.com /archive/1/241953 · mailing-list, x_refsource_BUGTRAQ, x_transferred
- securityfocus.com /bid/3562 · vdb-entry, x_refsource_BID, x_transferred
- exchange.xforce.ibmcloud.com /vulnerabilities/7595 · vdb-entry, x_refsource_XF, x_transferred
Sources
- CVE List: CVE-2001-1496
- NVD: CVE-2001-1496
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