REDHAT-BUG-1632528
First published: Tue Sep 25 2018(Updated: )
An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6. The decode_bundle function inside lib/ofp-actions.c is affected by a buffer over-read issue during BUNDLE action decoding. Upstream Patch: <a href="https://nvd.nist.gov/vuln/detail/CVE-2018-17206">https://nvd.nist.gov/vuln/detail/CVE-2018-17206</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Open vSwitch | >=2.7.x<=2.7.6 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2018-17206
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1632529
- https://access.redhat.com/security/cve/CVE-2018-17206
- https://github.com/openvswitch/ovs/commit/9237a63c47bd314b807cda0bd2216264e82edbe8
- https://access.redhat.com/errata/RHSA-2018:3500
- https://access.redhat.com/containers/#/registry.access.redhat.com/openshift3/node
- https://access.redhat.com/articles/2176281
- https://access.redhat.com/errata/RHSA-2019:0053
- https://access.redhat.com/errata/RHSA-2019:0081
- https://bugzilla.redhat.com/show_bug.cgi?id=1632528
Frequently Asked Questions
What is the severity of REDHAT-BUG-1632528?
The severity of REDHAT-BUG-1632528 is considered moderate due to its potential for buffer over-read issues.
How do I fix REDHAT-BUG-1632528?
To fix REDHAT-BUG-1632528, update Open vSwitch to a version later than 2.7.6 where the vulnerability has been patched.
What versions of Open vSwitch are affected by REDHAT-BUG-1632528?
Open vSwitch versions 2.7.x through 2.7.6 are affected by REDHAT-BUG-1632528.
What is the nature of the vulnerability in REDHAT-BUG-1632528?
REDHAT-BUG-1632528 pertains to a buffer over-read issue during the decoding of BUNDLE actions in Open vSwitch.
Where can I find more information about REDHAT-BUG-1632528?
Additional information about REDHAT-BUG-1632528 can be found in the Red Hat bug report and related security advisories.
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