7.5
CVE-2024-23327
- EPSS 0.14%
- Published 09.02.2024 23:15:09
- Last modified 21.11.2024 08:57:31
- Source security-advisories@github.com
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Envoy is a high-performance edge/middle/service proxy. When PPv2 is enabled both on a listener and subsequent cluster, the Envoy instance will segfault when attempting to craft the upstream PPv2 header. This occurs when the downstream request has a command type of LOCAL and does not have the protocol block. This issue has been addressed in releases 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.
Data is provided by the National Vulnerability Database (NVD)
Envoyproxy ≫ Envoy Version >= 1.26.0 < 1.26.7
Envoyproxy ≫ Envoy Version >= 1.27.0 < 1.27.3
Envoyproxy ≫ Envoy Version >= 1.28.0 < 1.28.1
Envoyproxy ≫ Envoy Version >= 1.29.0 < 1.29.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.14% | 0.358 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| security-advisories@github.com | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.