Description
stunnel 4.21 through 4.54, when CONNECT protocol negotiation and NTLM authentication are enabled, does not correctly perform integer conversion, which allows remote proxy servers to execute arbitrary code via a crafted request that triggers a buffer overflow.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2664-1 | stunnel4 security update |
EUVD |
EUVD-2013-1788 | stunnel 4.21 through 4.54, when CONNECT protocol negotiation and NTLM authentication are enabled, does not correctly perform integer conversion, which allows remote proxy servers to execute arbitrary code via a crafted request that triggers a buffer overflow. |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T15:13:32.427Z
Reserved: 2013-02-19T00:00:00.000Z
Link: CVE-2013-1762
No data.
Status : Modified
Published: 2013-03-08T18:55:01.743
Modified: 2026-04-29T01:13:23.040
Link: CVE-2013-1762
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD