CVE-2023-38283
Summary
| CVE | CVE-2023-38283 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-08-29 16:15:00 UTC |
| Updated | 2023-09-07 19:15:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-754
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Openbgpd | Openbgpd | All | All | All | All |
| Operating System | Openbsd | Openbsd | All | All | All | All |
| Operating System | Openbsd | Openbsd | 7.3 | - | All | All |
| Operating System | Openbsd | Openbsd | 7.3 | errata_001 | All | All |
| Operating System | Openbsd | Openbsd | 7.3 | errata_002 | All | All |
| Operating System | Openbsd | Openbsd | 7.3 | errata_003 | All | All |
| Operating System | Openbsd | Openbsd | 7.3 | errata_004 | All | All |
| Operating System | Openbsd | Openbsd | 7.3 | errata_005 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Release We have released OpenBGPD 8.1, which will be arriving in the · openbgpd-portable/openbgpd-portable · GitHub | MISC | github.com | |
| ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/006_bgpd.patch.sig | MISC | ftp.openbsd.org | |
| Grave flaws in BGP Error handling | Hacker News | MISC | news.ycombinator.com | |
| OpenBSD 7.3 Errata | CONFIRM | www.openbsd.org | |
| blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling | MISC | blog.benjojo.co.uk | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.