Envoyproxy: openshift service mesh 2.6.3 and 2.5.6 envoy header handling allows log injection and potential spoofing
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| unaffected |
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| Red Hat | OpenShift Service Mesh 2 | affected | — | |||||||||
| Red Hat | OpenShift Service Mesh 2 | affected | — |
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No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-1855 | The vulnerability was found in OpenShift Service Mesh 2.6.3 and 2.5.6. This issue occurs due to improper sanitization of HTTP headers by Envoy, particularly the x-forwarded-for header. This lack of sanitization can allow attackers to inject malicious payloads into service mesh logs, leading to log injection and spoofing attacks. Such injections can mislead logging mechanisms, enabling attackers to manipulate log entries or execute reflected cross-site scripting (XSS) attacks. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.270% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | envoyproxy: OpenShift Service Mesh 2.6.3 and 2.5.6 Envoy Header Handling Allows Log Injection and Potential Spoofing | Envoyproxy: openshift service mesh 2.6.3 and 2.5.6 envoy header handling allows log injection and potential spoofing |
| First Time appeared |
Redhat
Redhat service Mesh |
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| CPEs | cpe:/a:redhat:service_mesh:2 | |
| Vendors & Products |
Redhat
Redhat service Mesh |
|
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | The vulnerability was found in OpenShift Service Mesh 2.6.3 and 2.5.6. This issue occurs due to improper sanitization of HTTP headers by Envoy, particularly the x-forwarded-for header. This lack of sanitization can allow attackers to inject malicious payloads into service mesh logs, leading to log injection and spoofing attacks. Such injections can mislead logging mechanisms, enabling attackers to manipulate log entries or execute reflected cross-site scripting (XSS) attacks. | |
| Title | envoyproxy: OpenShift Service Mesh 2.6.3 and 2.5.6 Envoy Header Handling Allows Log Injection and Potential Spoofing | |
| Weaknesses | CWE-117 | |
| References |
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| Metrics |
threat_severity
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cvssV3_1
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