PT-2024-31787 · Envoy · Envoy

Erikjoh · Published 2024-09-19 · Updated 2024-09-25 · CVE-2024-45807

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: Envoy versions 1.31 through 1.31.1

Description: Envoy is a cloud-native high-performance edge/middle/service proxy. In version 1.31, Envoy is using oghttp as the default HTTP/2 codec, and there are potential bugs around stream management in the codec. The impact of this issue is that Envoy will crash.

Recommendations: For Envoy versions 1.31 through 1.31.1, upgrade to release version 1.31.2 to resolve the issue. As a temporary workaround, consider disabling the use of oghttp as the default HTTP/2 codec until a patch is available.

Exploit

Fix

Weakness Enumeration

CWE-670

Related Identifiers

BIT-ENVOY-2024-45807

CVE-2024-45807

GHSA-QC52-R4X5-9W37

Affected Products

Envoy

References · 14

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45807.json · Exploit
• https://github.com/envoyproxy/envoy/security/advisories/GHSA-qc52-r4x5-9w37 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-45807 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-45807 · Security Note
• https://osv.dev/vulnerability/BIT-envoy-2024-45807 · Vendor Advisory
• https://github.com/envoyproxy/envoy · Note
• https://t.me/latest_high_impact_cve/1178 · Telegram Post
• https://t.me/cvedetector/6095 · Telegram Post
• https://twitter.com/KeeyouCn/status/1837055795013505087 · Twitter Post
• https://twitter.com/Vu1nAlert/status/1837061475245883588 · Twitter Post
• https://twitter.com/cracbot/status/1838820775400522066 · Twitter Post
• https://twitter.com/CVEnew/status/1836913414242763251 · Twitter Post
• https://twitter.com/cracbot/status/1838458423052259579 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1837036936088744434 · Twitter Post