Upstream information

CVE-2007-2028 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entry: 264303 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE LINUX 10.0
  • freeradius >= 1.0.4-4.5
  • freeradius-devel >= 1.0.4-4.5
SUSE LINUX 10.1
  • freeradius >= 1.1.0-19.6
  • freeradius-devel >= 1.1.0-19.6
Open Enterprise Server
  • freeradius >= 1.0.5-2.17
  • freeradius-devel >= 1.0.5-2.17
core9.x86
core9.s390
sles10-sdk.x86
sles10-sdk.s390x
ZYPP Patch Nr: 3287