fetchmail 6.3.8 and earlier, when running in -v -v (aka...
Vulnerability Description
fetchmail 6.3.8 and earlier, when running in -v -v (aka verbose) mode, allows remote attackers to cause a denial of service (crash and persistent mail failure) via a malformed mail message with long headers, which triggers an erroneous dereference when using vsnprintf to format log messages.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.vupen.com/english/advisories/2008/1860/references
- http://secunia.com/advisories/31287
- http://www.securityfocus.com/archive/1/494865/100/0/threaded
- http://www.securitytracker.com/id?1020298
- http://secunia.com/advisories/33937
- http://www.securityfocus.com/archive/1/493391/100/0/threaded
- http://secunia.com/advisories/31262
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0235
- http://support.apple.com/kb/HT3438
- http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html
- http://secunia.com/advisories/30895
- https://www.redhat.com/archives/fedora-package-announce/2008-June/msg01095.html
- https://www.redhat.com/archives/fedora-package-announce/2008-June/msg01091.html
- http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.495740
- http://www.fetchmail.info/fetchmail-SA-2008-01.txt
- http://www.vupen.com/english/advisories/2009/0422
- http://www.securityfocus.com/bid/29705
- https://issues.rpath.com/browse/RPL-2623
- https://bugzilla.novell.com/show_bug.cgi?id=354291
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:117
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43121
- http://www.openwall.com/lists/oss-security/2008/06/13/1
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10950
- http://secunia.com/advisories/30742
- http://www.openwall.com/lists/oss-security/2021/08/09/1
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fetchmail
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.