Upstream information

CVE-2013-2052 at MITRE

Description

Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054.

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 5.1
Vector AV:N/AC:H/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity High
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
SUSE Bugzilla entry: 824316 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 10 SP3 openswan Released
SUSE Linux Enterprise Desktop 10 SP4 openswan Released
SUSE Linux Enterprise Server 10 SP3 openswan Released
SUSE Linux Enterprise Server 10 SP4 openswan Released
SUSE Linux Enterprise Server 10 SP4 LTSS openswan Released
SUSE Linux Enterprise Server 11 SP1 openswan Released
SUSE Linux Enterprise Server 11 SP1 LTSS openswan Released
SUSE Linux Enterprise Server 11 SP2 openswan Released
SUSE Linux Enterprise Server 11 SP2 LTSS openswan Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 openswan Released
SUSE Linux Enterprise Server for VMWare 11 SP2 openswan Released