CVE-2023-31490
High
Description
An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Frrouting
PublishedMay 9, 2023
First seenMay 9, 2023
How to fix
Vendor advisories
- debian.org/security/2023/dsa-5495
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| frrouting frrouting | 8.4.2 | — |
| debian debian_linux | 10.0, 11.0, 12.0 | — |
| fedoraproject fedora | 37, 38, 39 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.