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Status published
Medium
CVE-2009-1390
Mutt 1.5.19, when linked against (1) OpenSSL (mutt_ssl.c) or (2)...
Vulnerability Description
Mutt 1.5.19, when linked against (1) OpenSSL (mutt_ssl.c) or (2) GnuTLS (mutt_ssl_gnutls.c), allows connections when only one TLS certificate in the chain is accepted instead of verifying the entire chain, which allows remote attackers to spoof trusted servers via a man-in-the-middle attack.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.securityfocus.com/bid/35288
- https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00715.html
- http://dev.mutt.org/hg/mutt/rev/64bf199c8d8a
- https://exchange.xforce.ibmcloud.com/vulnerabilities/51068
- http://dev.mutt.org/hg/mutt/rev/8f11dd00c770
- http://www.openwall.com/lists/oss-security/2009/06/10/2
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Affected Vendor
mutt
View all reports →Affected Software
mutt
Vulnerable Versions:
1.5.19
Timeline
Official Publish:
June 16th, 2009
Last Modified:
August 7th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.