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CVE-2006-1721 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
ftp://patches.sgi.com/support/free/security/advisories/20070901-01-P.asc	CVE
http://asg.web.cmu.edu/archive/message.php?mailbox=archive.cyrus-sasl&msg=7775	CVE
http://labs.musecurity.com/advisories/MU-200604-01.txt	CVE	Patch
http://lists.apple.com/archives/security-announce/2006/Sep/msg00002.html	CVE
http://lists.grok.org.uk/pipermail/full-disclosure/2006-April/044992.html	CVE
http://secunia.com/advisories/19618	CVE	PatchVendor Advisory
http://secunia.com/advisories/19753	CVE	Vendor Advisory
http://secunia.com/advisories/19809	CVE	Vendor Advisory
http://secunia.com/advisories/19825	CVE	Vendor Advisory
http://secunia.com/advisories/19964	CVE	Vendor Advisory
http://secunia.com/advisories/20014	CVE	Vendor Advisory
http://secunia.com/advisories/22187	CVE	Vendor Advisory
http://secunia.com/advisories/26708	CVE	Vendor Advisory
http://secunia.com/advisories/26857	CVE	Vendor Advisory
http://secunia.com/advisories/27237	CVE	Vendor Advisory
http://secunia.com/advisories/30535	CVE	Vendor Advisory
http://securitytracker.com/id?1016960	CVE
https://exchange.xforce.ibmcloud.com/vulnerabilities/25738	CVE
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9861	CVE
http://support.avaya.com/elmodocs2/security/ASA-2007-426.htm	CVE
https://usn.ubuntu.com/272-1/	CVE
http://www.debian.org/security/2006/dsa-1042	CVE
http://www.gentoo.org/security/en/glsa/glsa-200604-09.xml	CVE
http://www.mandriva.com/security/advisories?name=MDKSA-2006:073	CVE
http://www.novell.com/linux/security/advisories/2006_05_05.html	CVE
http://www.redhat.com/support/errata/RHSA-2007-0795.html	CVE
http://www.redhat.com/support/errata/RHSA-2007-0878.html	CVE
http://www.securityfocus.com/archive/1/493080/100/0/threaded	CVE
http://www.securityfocus.com/bid/17446	CVE	Patch
http://www.trustix.org/errata/2006/0024	CVE
http://www.vmware.com/security/advisories/VMSA-2008-0009.html	CVE
http://www.vupen.com/english/advisories/2006/1306	CVE	Vendor Advisory
http://www.vupen.com/english/advisories/2006/3852	CVE	Vendor Advisory
http://www.vupen.com/english/advisories/2008/1744	CVE	Vendor Advisory
ftp://patches.sgi.com/support/free/security/advisories/20070901-01-P.asc	[email protected]
http://asg.web.cmu.edu/archive/message.php?mailbox=archive.cyrus-sasl&msg=7775	[email protected]
http://labs.musecurity.com/advisories/MU-200604-01.txt	[email protected]	Patch
http://lists.apple.com/archives/security-announce/2006/Sep/msg00002.html	[email protected]
http://lists.grok.org.uk/pipermail/full-disclosure/2006-April/044992.html	[email protected]
http://secunia.com/advisories/19618	[email protected]	PatchVendor Advisory
http://secunia.com/advisories/19753	[email protected]	Vendor Advisory
http://secunia.com/advisories/19809	[email protected]	Vendor Advisory
http://secunia.com/advisories/19825	[email protected]	Vendor Advisory
http://secunia.com/advisories/19964	[email protected]	Vendor Advisory
http://secunia.com/advisories/20014	[email protected]	Vendor Advisory
http://secunia.com/advisories/22187	[email protected]	Vendor Advisory
http://secunia.com/advisories/26708	[email protected]	Vendor Advisory
http://secunia.com/advisories/26857	[email protected]	Vendor Advisory
http://secunia.com/advisories/27237	[email protected]	Vendor Advisory
http://secunia.com/advisories/30535	[email protected]	Vendor Advisory
http://securitytracker.com/id?1016960	[email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/25738	[email protected]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9861	[email protected]
http://support.avaya.com/elmodocs2/security/ASA-2007-426.htm	[email protected]
https://usn.ubuntu.com/272-1/	[email protected]
http://www.debian.org/security/2006/dsa-1042	[email protected]
http://www.gentoo.org/security/en/glsa/glsa-200604-09.xml	[email protected]
http://www.mandriva.com/security/advisories?name=MDKSA-2006:073	[email protected]
http://www.novell.com/linux/security/advisories/2006_05_05.html	[email protected]
http://www.redhat.com/support/errata/RHSA-2007-0795.html	[email protected]
http://www.redhat.com/support/errata/RHSA-2007-0878.html	[email protected]
http://www.securityfocus.com/archive/1/493080/100/0/threaded	[email protected]
http://www.securityfocus.com/bid/17446	[email protected]	Patch
http://www.trustix.org/errata/2006/0024	[email protected]
http://www.vmware.com/security/advisories/VMSA-2008-0009.html	[email protected]
http://www.vupen.com/english/advisories/2006/1306	[email protected]	Vendor Advisory
http://www.vupen.com/english/advisories/2006/3852	[email protected]	Vendor Advisory
http://www.vupen.com/english/advisories/2008/1744	[email protected]	Vendor Advisory

see all 68 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
cyrus sasl	2.1.18 2.1.18_r1 2.1.18_r2 2.1.19 2.1.20
CPE cpe:2.3:a:cyrus:sasl:2.1.18:::::::* cpe:2.3:a:cyrus:sasl:2.1.18_r1:::::::* cpe:2.3:a:cyrus:sasl:2.1.18_r2:::::::* cpe:2.3:a:cyrus:sasl:2.1.19:::::::* cpe:2.3:a:cyrus:sasl:2.1.20:::::::* Remediation No remediation found in references.

Change History

9 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 16, 2026		[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 18, 2018	CVE Modified	[email protected]
Oct 3, 2018	CVE Modified	[email protected]
Oct 11, 2017	CVE Modified	[email protected]
Jul 20, 2017	CVE Modified	[email protected]
Apr 12, 2006	Initial Analysis	[email protected]