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CVE-2007-2028 Detail

Description

Memory leak in freeRADIUS 1.1.5 and earlier allows remote attackers to cause a denial of service (memory consumption) via a large number of EAP-TTLS tunnel connections using malformed Diameter format attributes, which causes the authentication request to be rejected but does not reclaim VALUE_PAIR data structures.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://rhn.redhat.com/errata/RHSA-2007-0338.html
http://rhn.redhat.com/errata/RHSA-2007-0338.html
http://secunia.com/advisories/24849
http://secunia.com/advisories/24849
http://secunia.com/advisories/24907
http://secunia.com/advisories/24907
http://secunia.com/advisories/24917
http://secunia.com/advisories/24917
http://secunia.com/advisories/24996
http://secunia.com/advisories/24996
http://secunia.com/advisories/25201
http://secunia.com/advisories/25201
http://secunia.com/advisories/25220
http://secunia.com/advisories/25220
http://security.gentoo.org/glsa/glsa-200704-14.xml
http://security.gentoo.org/glsa/glsa-200704-14.xml
http://www.freeradius.org/security.html
http://www.freeradius.org/security.html
http://www.mandriva.com/security/advisories?name=MDKSA-2007:085
http://www.mandriva.com/security/advisories?name=MDKSA-2007:085
http://www.novell.com/linux/security/advisories/2007_10_sr.html
http://www.novell.com/linux/security/advisories/2007_10_sr.html
http://www.securityfocus.com/bid/23466
http://www.securityfocus.com/bid/23466
http://www.securitytracker.com/id?1018042
http://www.securitytracker.com/id?1018042
http://www.trustix.org/errata/2007/0013/
http://www.trustix.org/errata/2007/0013/
http://www.vupen.com/english/advisories/2007/1369
http://www.vupen.com/english/advisories/2007/1369
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11156
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11156

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2007-2028
NVD Published Date:
04/13/2007
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.