Upstream information

CVE-2013-2053 at MITRE

Description

Buffer overflow in the atodn function in Openswan before 2.6.39, 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-2013-2052 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 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
SUSE Bugzilla entries: 824316 [RESOLVED / FIXED], 824322 [RESOLVED / FIXED], 824323 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 11 SP2
SUSE Linux Enterprise Server for SAP Applications 11 SP2
  • openswan >= 2.6.16-1.38.1
  • openswan-doc >= 2.6.16-1.38.1
Patchnames:
slessp2-openswan


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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Server 10 SP4-LTSS openswan Affected
SUSE Linux Enterprise Server 11 SP1 openswan Released
SUSE Linux Enterprise Server 11 SP1 LTSS openswan Released
SUSE Linux Enterprise Server 11 SP1-LTSS openswan Affected
SUSE Linux Enterprise Server 11 SP2 openswan Released
SUSE Linux Enterprise Server 11 SP2 LTSS openswan Released
SUSE Linux Enterprise Server 11 SP2-LTSS openswan Affected
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 openswan Released


SUSE Timeline for this CVE

CVE page created: Fri Jun 28 06:51:05 2013
CVE page last modified: Tue Jul 2 18:39:17 2024