Nautobot: Object bulk rename UI actions vulnerable to denial of service by crafted regular expression (REDoS)
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.3%
exploitation probability
0.3%top 76% of all CVEs
observed exploitation
nono source reports it
Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.33 and 3.1.2, Nautobot UI object-bulk-rename endpoints (for example, /dcim/interfaces/rename/) were vulnerable to application-wide denial of service via maliciously crafted regular expressions in the find field in combination with the use_regex flag. This vulnerability is fixed in 2.4.33 and 3.1.2.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
nautobot · nautobotReferences
https://github.com/nautobot/nautobot/commit/5a30d0916953afbeedd24a784709e762cc3879cdhttps://github.com/nautobot/nautobot/commit/c2b766966d814a7141f62c7bc90c85fefb7892eehttps://github.com/nautobot/nautobot/releases/tag/v2.4.33https://github.com/nautobot/nautobot/releases/tag/v3.1.2https://github.com/nautobot/nautobot/security/advisories/GHSA-qrpw-gjvh-x5gm