CVE-2025-25294

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-25294
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-25294.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-25294
Aliases
Related
Published
2025-03-06T19:15:27Z
Modified
2025-03-26T01:54:44.027496Z
Summary
[none]
Details

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. In all Envoy Gateway versions prior to 1.2.7 and 1.3.1 a default Envoy Proxy access log configuration is used. This format is vulnerable to log injection attacks. If the attacker uses a specially crafted user-agent which performs json injection, then he could add and overwrite fields to the access log. This vulnerability is fixed in 1.3.1 and 1.2.7. One can overwrite the old text based default format with JSON formatter by modifying the "EnvoyProxy.spec.telemetry.accessLog" setting.

References

Affected packages

Git / github.com/envoyproxy/gateway

Affected ranges

Type
GIT
Repo
https://github.com/envoyproxy/gateway
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

v0.*

v0.1.0
v0.2.0
v0.2.0-rc1
v0.2.0-rc2
v0.5.0-rc.1