cvelistv5 - cve-2023-38283

cve-2023-38283

Vulnerability from cvelistv5

Published

2023-08-29 00:00

Modified

2024-10-02 14:55

Severity ?

Summary

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.

References

URL	Tags
cve@mitre.org	https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling	Exploit, Third Party Advisory
cve@mitre.org	https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/006_bgpd.patch.sig	Patch
cve@mitre.org	https://github.com/openbgpd-portable/openbgpd-portable/releases/tag/8.1	Release Notes
cve@mitre.org	https://news.ycombinator.com/item?id=37305800	Mailing List
cve@mitre.org	https://www.openbsd.org/errata73.html	Release Notes

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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            "cpes": [
              "cpe:2.3:a:bgp:openbgpd:*:*:*:*:*:*:*:*"
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                "role": "CISA Coordinator",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

cve-2023-38283

Vulnerability from cvelistv5

gsd-2023-38283

Vulnerability from gsd

ghsa-q32v-3jr9-xvmc

Vulnerability from github

wid-sec-w-2023-1742

Vulnerability from csaf_certbund

Tags

Sightings

Nomenclature