Upstream information

CVE-2014-8176 at MITRE

Description

The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h frees data structures without considering that application data can arrive between a ChangeCipherSpec message and a Finished message, which allows remote DTLS peers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unexpected application data.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial

Note from the SUSE Security Team

This issue only affected openssl versions after openssl 0.9.8j, so openssl 0.9.8j on SUSE Linux Enterprise 11 or older versions are not affected.

SUSE Bugzilla entries: 934494 [RESOLVED], 986238 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 11-SECURITY
  • libopenssl1-devel >= 1.0.1g-0.30.1
  • libopenssl1_0_0 >= 1.0.1g-0.30.1
  • libopenssl1_0_0-32bit >= 1.0.1g-0.30.1
  • libopenssl1_0_0-x86 >= 1.0.1g-0.30.1
  • openssl1 >= 1.0.1g-0.30.1
  • openssl1-doc >= 1.0.1g-0.30.1
 Patchnames:
secsp3-libopenssl1-devel
SUSE Linux Enterprise Server for SAP Applications 11-SECURITY
  • libopenssl1-devel >= 1.0.1g-0.30.1
  • libopenssl1_0_0 >= 1.0.1g-0.30.1
  • libopenssl1_0_0-32bit >= 1.0.1g-0.30.1
  • libopenssl1_0_0-x86 >= 1.0.1g-0.30.1
  • openssl1 >= 1.0.1g-0.30.1
  • openssl1-doc >= 1.0.1g-0.30.1
 Patchnames:
secsp3-libopenssl1-devel
SUSE Linux Enterprise Security Module 11 SP3
  • libopenssl1-devel >= 1.0.1g-0.30.1
  • libopenssl1_0_0 >= 1.0.1g-0.30.1
  • openssl1 >= 1.0.1g-0.30.1
  • openssl1-doc >= 1.0.1g-0.30.1
 Builds
SAT Patch Nr: 10778
SUSE Linux Enterprise Security Module 11 SP3
  • libopenssl1-devel >= 1.0.1g-0.30.1
  • libopenssl1_0_0 >= 1.0.1g-0.30.1
  • libopenssl1_0_0-x86 >= 1.0.1g-0.30.1
  • openssl1 >= 1.0.1g-0.30.1
  • openssl1-doc >= 1.0.1g-0.30.1
 Builds
SAT Patch Nr: 10778
SUSE Linux Enterprise Security Module 11 SP3
  • libopenssl1-devel >= 1.0.1g-0.30.1
  • libopenssl1_0_0 >= 1.0.1g-0.30.1
  • libopenssl1_0_0-32bit >= 1.0.1g-0.30.1
  • openssl1 >= 1.0.1g-0.30.1
  • openssl1-doc >= 1.0.1g-0.30.1
 Builds
SAT Patch Nr: 10778
openSUSE Tumbleweed
  • libcrypto38 >= 2.5.0-1.1
  • libcrypto38-32bit >= 2.5.0-1.1
  • libressl >= 2.5.0-1.1
  • libressl-devel >= 2.5.0-1.1
  • libressl-devel-32bit >= 2.5.0-1.1
  • libressl-devel-doc >= 2.5.0-1.1
  • libssl39 >= 2.5.0-1.1
  • libssl39-32bit >= 2.5.0-1.1
  • libtls11 >= 2.5.0-1.1
  • libtls11-32bit >= 2.5.0-1.1
 Patchnames:
openSUSE Tumbleweed GA libcrypto38

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 11 SP3 openssl Released
SUSE Linux Enterprise Desktop 11 SP4 openssl Already fixed
SUSE Linux Enterprise Desktop 12 GA openssl Already fixed
SUSE Linux Enterprise SDK 11 SP3 openssl Released
SUSE Linux Enterprise SDK 11 SP4 openssl Already fixed
SUSE Linux Enterprise SDK 12 GA openssl Already fixed
SUSE Linux Enterprise Server 11 SP3 openssl Released
SUSE Linux Enterprise Server 11 SP4 openssl Already fixed
SUSE Linux Enterprise Server 11-SECURITY openssl1 Released
SUSE Linux Enterprise Server 12 GA openssl Already fixed
SUSE Linux Enterprise Server for VMWare 11 SP3 openssl Released