CVE-2023-38283
First published: Tue Aug 29 2023(Updated: )
In OpenBGPD before 8.1, incorrect handling of BGP update data (length of path attributes) set by a potentially distant remote actor may cause the system to incorrectly reset a session. This is fixed in OpenBSD 7.3 errata 006.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Openbgpd Openbgpd | <8.1 | |
| Openbsd Openbsd | <7.3 | |
| Openbsd Openbsd | =7.3 | |
| Openbsd Openbsd | =7.3-errata_001 | |
| Openbsd Openbsd | =7.3-errata_002 | |
| Openbsd Openbsd | =7.3-errata_003 | |
| Openbsd Openbsd | =7.3-errata_004 | |
| Openbsd Openbsd | =7.3-errata_005 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this OpenBGPD vulnerability?
The vulnerability ID for this OpenBGPD vulnerability is CVE-2023-38283.
What is the severity of CVE-2023-38283?
The severity of CVE-2023-38283 is medium with a severity value of 5.3.
How does this vulnerability impact OpenBGPD?
This vulnerability in OpenBGPD could potentially cause the system to incorrectly reset a session.
Can the OpenBGPD vulnerability affect OpenBSD 7.3?
No, OpenBGPD vulnerability does not affect OpenBSD 7.3.
How can I fix CVE-2023-38283 in OpenBGPD?
To fix CVE-2023-38283 in OpenBGPD, you should update to OpenBGPD version 8.1 or apply the OpenBSD 7.3 errata 006 patch.
- collector/nvd-api
- collector/nvd-index
- agent/type
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/description
- agent/remedy
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/event
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/openbgpd
- canonical/openbgpd openbgpd
- vendor/openbsd
- canonical/openbsd openbsd
- version/openbsd openbsd/7.3
- version/openbsd openbsd/7.3-errata_001
- version/openbsd openbsd/7.3-errata_002
- version/openbsd openbsd/7.3-errata_003
- version/openbsd openbsd/7.3-errata_004
- version/openbsd openbsd/7.3-errata_005