Upstream information

CVE-2016-10196 at MITRE

Description

Stack-based buffer overflow in the evutil_parse_sockaddr_port function in evutil.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (segmentation fault) via vectors involving a long string in brackets in the ip_as_string argument.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 4.3
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low Medium
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entries: 1022918 [RESOLVED / FIXED], 1035082 [RESOLVED / FIXED], 1035209 [RESOLVED / INVALID], 1075618 [RESOLVED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE CaaS Platform ALL
  • libevent >= 2.0.21-6.3.1
  • libevent-2_0-5 >= 2.0.21-6.3.1
Patchnames:
SUSE-CAASP-ALL-2018-143
SUSE Linux Enterprise Desktop 12 SP2
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-translations >= 52.2.0esr-108.3
  • libevent >= 2.0.21-6.3.1
  • libevent-2_0-5 >= 2.0.21-6.3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-1035
SUSE-SLE-DESKTOP-12-SP2-2018-143
SUSE Linux Enterprise Desktop 12 SP3
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
  • libevent >= 2.0.21-6.3.1
  • libevent-2_0-5 >= 2.0.21-6.3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-143
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server 12 SP4
  • MozillaFirefox >= 52.9.0esr-109.38.2
  • MozillaFirefox-translations >= 52.9.0esr-109.38.2
  • libevent-2_0-5 >= 2.0.21-6.3.1
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • MozillaFirefox >= 68.1.0-109.92.1
  • MozillaFirefox-translations-common >= 68.1.0-109.92.1
  • libevent-2_0-5 >= 2.0.21-6.3.1
SUSE Linux Enterprise Point of Sale 11 SP3
  • MozillaFirefox >= 52.2.0esr-72.5.2
  • MozillaFirefox-branding-SLED >= 52-24.3.44
  • MozillaFirefox-translations >= 52.2.0esr-72.5.2
  • firefox-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi4 >= 5.3.1+r233831-7.1
  • firefox-libstdc++6 >= 5.3.1+r233831-7.1
  • libfreebl3 >= 3.29.5-47.3.2
  • libsoftokn3 >= 3.29.5-47.3.2
  • mozilla-nss >= 3.29.5-47.3.2
  • mozilla-nss-tools >= 3.29.5-47.3.2
Patchnames:
sleposp3-MozillaFirefox-13237
SUSE Linux Enterprise Server 11 SP3-LTSS
SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS
  • MozillaFirefox >= 52.2.0esr-72.5.2
  • MozillaFirefox-branding-SLED >= 52-24.3.44
  • MozillaFirefox-translations >= 52.2.0esr-72.5.2
  • firefox-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi4 >= 5.3.1+r233831-7.1
  • firefox-libstdc++6 >= 5.3.1+r233831-7.1
  • libfreebl3 >= 3.29.5-47.3.2
  • libfreebl3-32bit >= 3.29.5-47.3.2
  • libsoftokn3 >= 3.29.5-47.3.2
  • libsoftokn3-32bit >= 3.29.5-47.3.2
  • mozilla-nss >= 3.29.5-47.3.2
  • mozilla-nss-32bit >= 3.29.5-47.3.2
  • mozilla-nss-tools >= 3.29.5-47.3.2
Patchnames:
slessp3-MozillaFirefox-13237
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • MozillaFirefox >= 52.2.0esr-72.5.2
  • MozillaFirefox-branding-SLED >= 52-24.3.44
  • MozillaFirefox-translations >= 52.2.0esr-72.5.2
  • firefox-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi-gcc5 >= 5.3.1+r233831-7.1
  • firefox-libffi4 >= 5.3.1+r233831-7.1
  • firefox-libstdc++6 >= 5.3.1+r233831-7.1
  • libevent >= 1.4.5-24.24.3.1
  • libevent-1_4-2 >= 1.4.5-24.24.3.1
  • libfreebl3 >= 3.29.5-47.3.2
  • libfreebl3-32bit >= 3.29.5-47.3.2
  • libfreebl3-x86 >= 3.29.5-47.3.2
  • libsoftokn3 >= 3.29.5-47.3.2
  • libsoftokn3-32bit >= 3.29.5-47.3.2
  • libsoftokn3-x86 >= 3.29.5-47.3.2
  • mozilla-nss >= 3.29.5-47.3.2
  • mozilla-nss-32bit >= 3.29.5-47.3.2
  • mozilla-nss-tools >= 3.29.5-47.3.2
  • mozilla-nss-x86 >= 3.29.5-47.3.2
Patchnames:
slessp4-MozillaFirefox-13237
slessp4-libevent-13447
SUSE Linux Enterprise Server 12 SP1-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-1035
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-translations >= 52.2.0esr-108.3
  • libevent >= 2.0.21-6.3.1
  • libevent-2_0-5 >= 2.0.21-6.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-1035
SUSE-SLE-SERVER-12-SP2-2018-143
SUSE Linux Enterprise Server 12 SP3
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
  • libevent >= 2.0.21-6.3.1
  • libevent-2_0-5 >= 2.0.21-6.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-143
SUSE Linux Enterprise Server 12-LTSS
SUSE Linux Enterprise Server for SAP Applications 12-LTSS
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SERVER-12-2017-1035
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-translations >= 52.2.0esr-108.3
  • libevent >= 2.0.21-6.3.1
  • libevent-2_0-5 >= 2.0.21-6.3.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-1035
SUSE-SLE-RPI-12-SP2-2018-143
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SAP-12-SP1-2017-1035
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • libevent >= 2.0.21-6.3.1
  • libevent-2_0-5 >= 2.0.21-6.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-143
SUSE Linux Enterprise Server for SAP Applications 12
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-SLE-SAP-12-2017-1035
SUSE Linux Enterprise Software Development Kit 11 SP4
  • MozillaFirefox >= 52.2.0esr-72.5.2
  • MozillaFirefox-devel >= 52.2.0esr-72.5.2
  • libevent >= 1.4.5-24.24.3.1
  • libevent-devel >= 1.4.5-24.24.3.1
  • mozilla-nss >= 3.29.5-47.3.2
  • mozilla-nss-devel >= 3.29.5-47.3.2
Patchnames:
sdksp4-MozillaFirefox-13237
sdksp4-libevent-13447
SUSE Linux Enterprise Software Development Kit 12 SP2
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • libevent >= 2.0.21-6.3.1
  • libevent-devel >= 2.0.21-6.3.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-1035
SUSE-SLE-SDK-12-SP2-2018-143
SUSE Linux Enterprise Software Development Kit 12 SP3
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • libevent >= 2.0.21-6.3.1
  • libevent-devel >= 2.0.21-6.3.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-143
SUSE Linux Enterprise Software Development Kit 12 SP4
  • MozillaFirefox-devel >= 52.9.0esr-109.38.2
  • libevent-devel >= 2.0.21-6.3.1
SUSE Linux Enterprise Software Development Kit 12 SP5
  • MozillaFirefox-devel >= 68.1.0-109.92.1
  • libevent-devel >= 2.0.21-6.3.1
SUSE OpenStack Cloud 6
  • MozillaFirefox >= 52.2.0esr-108.3
  • MozillaFirefox-branding-SLE >= 52-31.1
  • MozillaFirefox-devel >= 52.2.0esr-108.3
  • MozillaFirefox-translations >= 52.2.0esr-108.3
Patchnames:
SUSE-OpenStack-Cloud-6-2017-1035
openSUSE Leap 42.2
  • libevent >= 2.0.21-7.3.1
  • libevent-2_0-5 >= 2.0.21-7.3.1
  • libevent-2_0-5-32bit >= 2.0.21-7.3.1
  • libevent-2_0-5-debuginfo >= 2.0.21-7.3.1
  • libevent-2_0-5-debuginfo-32bit >= 2.0.21-7.3.1
  • libevent-debugsource >= 2.0.21-7.3.1
  • libevent-devel >= 2.0.21-7.3.1
Patchnames:
openSUSE-2018-95
openSUSE Leap 42.3
  • libevent >= 2.0.21-10.1
  • libevent-2_0-5 >= 2.0.21-10.1
  • libevent-2_0-5-32bit >= 2.0.21-10.1
  • libevent-2_0-5-debuginfo >= 2.0.21-10.1
  • libevent-2_0-5-debuginfo-32bit >= 2.0.21-10.1
  • libevent-debugsource >= 2.0.21-10.1
  • libevent-devel >= 2.0.21-10.1
Patchnames:
openSUSE-2018-95


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 Container as a Service Platform 2.0 libevent Released
SUSE Linux Enterprise Desktop 12 SP1 libevent Unsupported
SUSE Linux Enterprise Desktop 12 SP2 MozillaFirefox Released
SUSE Linux Enterprise Desktop 12 SP2 libevent Released
SUSE Linux Enterprise Desktop 12 SP3 libevent Released
SUSE Linux Enterprise Server 11 SP1 libevent Released
SUSE Linux Enterprise Server 11 SP2 for VMware libevent Affected
SUSE Linux Enterprise Server 11 SP3 MozillaFirefox Released
SUSE Linux Enterprise Server 11 SP3 firefox-libffi-gcc5 Released
SUSE Linux Enterprise Server 11 SP3 libevent Released
SUSE Linux Enterprise Server 11 SP3 mozilla-nss Released
SUSE Linux Enterprise Server 11 SP3 LTSS MozillaFirefox Released
SUSE Linux Enterprise Server 11 SP3 for VMware libevent Affected
SUSE Linux Enterprise Server 11 SP4 MozillaFirefox Released
SUSE Linux Enterprise Server 11 SP4 libevent Released
SUSE Linux Enterprise Server 12 libevent Affected
SUSE Linux Enterprise Server 12 LTSS MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP1 libevent Unsupported
SUSE Linux Enterprise Server 12 SP1 LTSS MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP2 MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP2 libevent Released
SUSE Linux Enterprise Server 12 SP3 libevent Released
SUSE Linux Enterprise Server for the Raspberry Pi MozillaFirefox Released
SUSE Linux Enterprise Software Development Kit 11 SP4 MozillaFirefox Released
SUSE Linux Enterprise Software Development Kit 11 SP4 libevent Released
SUSE Linux Enterprise Software Development Kit 12 MozillaFirefox Released
SUSE Linux Enterprise Software Development Kit 12 libevent Released
SUSE Linux Enterprise Software Development Kit 12 SP1 libevent Unsupported
SUSE Linux Enterprise Software Development Kit 12 SP3 libevent Released