Vulnerability Monitor

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CVE-2024-23322

Envoy is a high-performance edge/middle/service proxy. Envoy will crash when certain timeouts happen within the same interval. The crash occurs when the following are true: 1. hedge_on_per_try_timeout is enabled, 2. per_try_idle_timeout is enabled (it can only be done in configuration), 3. per-try-timeout is enabled, either through headers or configuration and its value is equal, or within the backoff interval of the per_try_idle_timeout. 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.

Published

2024-02-09T23:15:08.747

Last Modified

2024-11-21T08:57:30.260

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	envoyproxy	envoy	< 1.26.7	Yes
Application	envoyproxy	envoy	< 1.27.3	Yes
Application	envoyproxy	envoy	< 1.28.1	Yes
Application	envoyproxy	envoy	< 1.29.1	Yes

References

https://github.com/envoyproxy/envoy/commit/843f9e6a123ed47ce139b421c14e7126f2ac685e Patch, Vendor Advisory ([email protected])
https://github.com/envoyproxy/envoy/security/advisories/GHSA-6p83-mfmh-qv38 Vendor Advisory ([email protected])
https://github.com/envoyproxy/envoy/commit/843f9e6a123ed47ce139b421c14e7126f2ac685e Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/envoyproxy/envoy/security/advisories/GHSA-6p83-mfmh-qv38 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)