CVE-2022-24912
The package github.com/runatlantis/atlantis/server/controllers/events before 0.19.7 are vulnerable to Timing Attack in the webhook event validator code, which does not use a constant-time comparison function to validate the webhook secret.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.16%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The package github.com/runatlantis/atlantis/server/controllers/events before 0.19.7 are vulnerable to Timing Attack in the webhook event validator code, which does not use a constant-time comparison function to validate the webhook secret. It can allow an attacker to recover this secret as an attacker and then forge webhook events.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.16% probability · 65th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-203
- Affected
- runatlantis/atlantis
- Source
- report@snyk.io
References
- https://github.com/runatlantis/atlantis/commit/48870911974adddaa4c99c8089e79b7d787fa820Patch, Third Party Advisory
- https://github.com/runatlantis/atlantis/issues/2391Exploit, Issue Tracking, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUNATLANTISATLANTISSERVERCONTROLLERSEVENTS-2950851Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/runatlantis/atlantis/commit/48870911974adddaa4c99c8089e79b7d787fa820Patch, Third Party Advisory
- https://github.com/runatlantis/atlantis/issues/2391Exploit, Issue Tracking, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUNATLANTISATLANTISSERVERCONTROLLERSEVENTS-2950851Exploit, Issue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.