PT-2017-18816 · Open Vswitch+3 · Openvswitch+3

Bhargava Shastry · Published 2017-05-29 · Updated 2019-10-03 · CVE-2017-9265

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Open vSwitch (OvS) version 2.7.0

Description The issue arises from a buffer over-read that occurs while parsing the group mod OpenFlow message sent from the controller. This happens in the lib/ofp-util.c file, specifically within the ofputil pull ofp15 group mod function.

Recommendations For Open vSwitch (OvS) version 2.7.0, consider updating to a newer version that addresses this issue, as no specific fix is provided for this version.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2017-1874

CVE-2017-9265

RHSA-2017:2418

RHSA-2017:2553

RHSA-2017:2648

RHSA-2017:2665

RHSA-2017:2692

RHSA-2017:2698

RHSA-2017:2727

SUSE-SU-2017:2212-1

SUSE-SU-2018:0311-1

SUSE-SU-2018:0505-1

USN-3450-1

Affected Products

Alt Linux

Openvswitch

Suse

Ubuntu

References · 42

• https://cve.org/CVERecord?id=CVE-2017-9265 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9264 · Security Note
• https://access.redhat.com/errata/RHSA-2017:2692 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2017:2648 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-9265 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2017:2418 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2017:2727 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3450-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9265 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9263 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-9265 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-9265 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9265 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2017:2698 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:2212-1 · Vendor Advisory