Upstream information

CVE-2015-0291 at MITRE

Description

The sigalgs implementation in t1_lib.c in OpenSSL 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by using an invalid signature_algorithms extension in the ClientHello message during a renegotiation.

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

Note from the SUSE Security Team

This security problem only affects openssl 1.0.2, which we have not yet shipped at the time of this release.

SUSE Bugzilla entry: 922490 [RESOLVED / UPSTREAM]

SUSE Security Advisories:

  • TID7016336, published Sa 3. Mär 11:59:55 CET 2018


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 under general support and receiving all security fixes.
SUSE Linux Enterprise Server 12-LTSS openssl Affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 11 SP2 openssl Not affected
SUSE Linux Enterprise Desktop 11 SP3 openssl Not affected
SUSE Linux Enterprise Desktop 11 SP4 mysql Affected
SUSE Linux Enterprise Desktop 11 SP4 openssl Not affected
SUSE Linux Enterprise Desktop 12 openssl Released
SUSE Linux Enterprise Server 11 SP2 openssl Not affected
SUSE Linux Enterprise Server 11 SP2 LTSS openssl Not affected
SUSE Linux Enterprise Server 11 SP3 mysql Affected
SUSE Linux Enterprise Server 11 SP3 openssl Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS mysql Affected
SUSE Linux Enterprise Server 11 SP3-LTSS openssl Not affected
SUSE Linux Enterprise Server 11 SP4 mysql Affected
SUSE Linux Enterprise Server 11 SP4 openssl Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS mysql Affected
SUSE Linux Enterprise Server 11 SP4-LTSS openssl Not affected
SUSE Linux Enterprise Server 12 openssl Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 openssl Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 openssl Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 mysql Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 openssl Not affected
SUSE Linux Enterprise Server for SAP Applications 12 openssl Released
SUSE Linux Enterprise Software Development Kit 11 SP2 openssl Not affected
SUSE Linux Enterprise Software Development Kit 11 SP3 openssl Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 mysql Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 openssl Not affected
SUSE Linux Enterprise Software Development Kit 12 openssl Released


SUSE Timeline for this CVE

CVE page created: Mon Mar 16 12:29:20 2015
CVE page last modified: Tue Jan 17 12:51:58 2023