CVE-2024-32974
Envoy affected by a crash in EnvoyQuicServerStream::OnInitialHeadersComplete()
MEDIUM 5.9
At a glance
- Source
- NVD
- EPSS
- EPSS 0.69 % · percentile 53 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- GitHub_M
- NVD status
- Modified
Description
Envoy is a cloud-native, open source edge and service proxy. A crash was observed in `EnvoyQuicServerStream::OnInitialHeadersComplete()` with following call stack. It is a use-after-free caused by QUICHE continuing push request headers after `StopReading()` being called on the stream. As after `StopReading()`, the HCM's `ActiveStream` might have already be destroyed and any up calls from QUICHE could potentially cause use after free.
Weaknesses (CWE)
- CWE-416 — Use After Free
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H | GitHub_M |
| CVSS 3.1 | MEDIUM 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2024-30726
- GCVE · GCVE-0-2024-32974
CERT-FR advisories
- CERTFR-2024-AVI-0538 — Multiples vulnérabilités dans Tenable Identity Exposure · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*< 1.27.6cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*≥ 1.28.0 < 1.28.4cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*≥ 1.29.0 < 1.29.5cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*≥ 1.30.0 < 1.30.2
Affected products
| Product | Versions |
|---|---|
| envoyproxy · envoy | affected >= 1.30.0, <= 11.30.1 ; affected >= 1.29.0, <= 1.29.4 ; affected >= 1.28.0, <= 1.28.3 ; affected <= 1.27.5 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |