VulnerabilityModified
CVE-2024-23323
There are no known workarounds for this vulnerability.
MEDIUM 5.3EPSS 0.50%
Does this matter?
Lower severity and a low EPSS score (0.50%). Track it; it rarely justifies an emergency change on its own.
Description
Envoy is a high-performance edge/middle/service proxy. The regex expression is compiled for every request and can result in high CPU usage and increased request latency when multiple routes are configured with such matchers. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS
- 0.50% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-1176
- Affected
- envoyproxy/envoy
- Source
- security-advisories@github.com
References
- https://github.com/envoyproxy/envoy/commit/71eeee8f0f0132f39e402b0ee23b361ee2f4e645Patch, Vendor Advisory
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-x278-4w4x-r7chVendor Advisory
- https://github.com/envoyproxy/envoy/commit/71eeee8f0f0132f39e402b0ee23b361ee2f4e645Patch, Vendor Advisory
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-x278-4w4x-r7chVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.