Unscored severity · published Apr 11, 2006
CVE-2006-1721
digestmd5.c in the CMU Cyrus Simple Authentication and Security Layer (SASL) library 2.1.18, and possibly other versions before 2.1.21, allows remote unauthenticated attackers to…
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CVSS
2.5%
EPSS
No
On KEV
Description
digestmd5.c in the CMU Cyrus Simple Authentication and Security Layer (SASL) library 2.1.18, and possibly other versions before 2.1.21, allows remote unauthenticated attackers to cause a denial of service (segmentation fault) via malformed inputs in DIGEST-MD5 negotiation.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Sasl · Cyrus
2.1.18; 2.1.18_r1; 2.1.18_r2; 2.1.19; 2.1.20 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2006-1721
CVE.org
https://www.cve.org/CVERecord?id=CVE-2006-1721
asg.web.cmu.edu
http://asg.web.cmu.edu/archive/message.php?mailbox=archive.cyrus-sasl&msg=7775
Patch
http://labs.musecurity.com/advisories/MU-200604-01.txt
lists.apple.com
http://lists.apple.com/archives/security-announce/2006/Sep/msg00002.html
lists.grok.org.uk
http://lists.grok.org.uk/pipermail/full-disclosure/2006-April/044992.html
Patch
http://secunia.com/advisories/19618
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Buffer overflow in digestmd5.c CVS release 1.170 (also referred to as digestmda5.c), as used in the DIGEST-MD5 SASL plugin for Cyrus-SASL but not in any official releases, allows…
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