Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2007-2028

Published: Apr 13, 2007 | Modified: Apr 09, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2007-2028
CWEhttps://cwe.mitre.org/data/definitions/NVD-Other.html

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.

Affected Software

NameVendorStart VersionEnd Version
FreeradiusFreeradius*1.1.5 (including)
Red Hat Enterprise Linux 3RedHatfreeradius-0:1.0.1-2.RHEL3.4*
Red Hat Enterprise Linux 4RedHatfreeradius-0:1.0.1-3.RHEL4.5*
Red Hat Enterprise Linux 5RedHatfreeradius-0:1.1.3-1.2.el5*
FreeradiusUbuntudapper*
FreeradiusUbuntuedgy*
FreeradiusUbuntufeisty*
FreeradiusUbuntuupstream*

References

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