CVE-2023-38283

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 71.3% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-08-29 00:00Z3 YR AGO

Last updated

2024-10-02 14:55Z2 YR AGO

Reserved

2023-07-14

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-754Improper Check for Unusual or Exceptional ConditionsClass

Data version

5.1

Document digest

f31a88737f62ba964f272ad8ef245058f706ca94f01e6911f75797474d3bd652

• ftp.openbsd.orghttps://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/006_bgpd.patch.sig
• github.comhttps://github.com/openbgpd-portable/openbgpd-portable/releases/tag/8.1
• blog.benjojo.co.ukhttps://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling
• news.ycombinator.comhttps://news.ycombinator.com/item?id=37305800
• www.openbsd.orghttps://www.openbsd.org/errata73.html