Vulnerability Monitor

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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 cause a denial of service (segmentation fault) via malformed inputs in DIGEST-MD5 negotiation.

Published

2006-04-11T23:02:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 2.6 (LOW)

CVSSv2 Vector

AV:N/AC:H/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: HIGH
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

4.9

Impact Score

2.9

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	cyrus	sasl	2.1.18	Yes
Application	cyrus	sasl	2.1.18_r1	Yes
Application	cyrus	sasl	2.1.18_r2	Yes
Application	cyrus	sasl	2.1.19	Yes
Application	cyrus	sasl	2.1.20	Yes

References

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 Patch ([email protected])
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 Patch, Vendor Advisory ([email protected])
http://secunia.com/advisories/19753 Vendor Advisory ([email protected])
http://secunia.com/advisories/19809 Vendor Advisory ([email protected])
http://secunia.com/advisories/19825 Vendor Advisory ([email protected])
http://secunia.com/advisories/19964 Vendor Advisory ([email protected])
http://secunia.com/advisories/20014 Vendor Advisory ([email protected])
http://secunia.com/advisories/22187 Vendor Advisory ([email protected])
http://secunia.com/advisories/26708 Vendor Advisory ([email protected])
http://secunia.com/advisories/26857 Vendor Advisory ([email protected])
http://secunia.com/advisories/27237 Vendor Advisory ([email protected])
http://secunia.com/advisories/30535 Vendor Advisory ([email protected])
http://securitytracker.com/id?1016960 ([email protected])
http://support.avaya.com/elmodocs2/security/ASA-2007-426.htm ([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 Patch ([email protected])
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 Vendor Advisory ([email protected])
http://www.vupen.com/english/advisories/2006/3852 Vendor Advisory ([email protected])
http://www.vupen.com/english/advisories/2008/1744 Vendor Advisory ([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])
https://usn.ubuntu.com/272-1/ ([email protected])
ftp://patches.sgi.com/support/free/security/advisories/20070901-01-P.asc (af854a3a-2127-422b-91ae-364da2661108)
http://asg.web.cmu.edu/archive/message.php?mailbox=archive.cyrus-sasl&msg=7775 (af854a3a-2127-422b-91ae-364da2661108)
http://labs.musecurity.com/advisories/MU-200604-01.txt Patch (af854a3a-2127-422b-91ae-364da2661108)
http://lists.apple.com/archives/security-announce/2006/Sep/msg00002.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.grok.org.uk/pipermail/full-disclosure/2006-April/044992.html (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/19618 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/19753 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/19809 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/19825 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/19964 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/20014 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/22187 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26708 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26857 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/27237 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/30535 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://securitytracker.com/id?1016960 (af854a3a-2127-422b-91ae-364da2661108)
http://support.avaya.com/elmodocs2/security/ASA-2007-426.htm (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2006/dsa-1042 (af854a3a-2127-422b-91ae-364da2661108)
http://www.gentoo.org/security/en/glsa/glsa-200604-09.xml (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDKSA-2006:073 (af854a3a-2127-422b-91ae-364da2661108)
http://www.novell.com/linux/security/advisories/2006_05_05.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2007-0795.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2007-0878.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/493080/100/0/threaded (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/17446 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.trustix.org/errata/2006/0024 (af854a3a-2127-422b-91ae-364da2661108)
http://www.vmware.com/security/advisories/VMSA-2008-0009.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2006/1306 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2006/3852 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2008/1744 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/25738 (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9861 (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/272-1/ (af854a3a-2127-422b-91ae-364da2661108)