Upstream information

CVE-2012-4445 at MITRE

Description

Heap-based buffer overflow in the eap_server_tls_process_fragment function in eap_server_tls_common.c in the EAP authentication server in hostapd 0.6 through 1.0 allows remote attackers to cause a denial of service (crash or abort) via a small "TLS Message Length" value in an EAP-TLS message with the "More Fragments" flag set.

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 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entry: 781740 [RESOLVED / FIXED]

SUSE Security Advisories:

    openSUSE-SU-2012:1371-1

SUSE Timeline for this CVE

CVE page created: Fri Jun 28 13:06:38 2013
CVE page last modified: Thu Dec 7 13:05:42 2023