Summary
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2023-35945: Envoy is a cloud-native high-performance edge/middle/service proxy. Envoy's HTTP/2 codec may leak a header map and bookkeeping structures upon receiving `RST_STREAM` immediately followed by the `GOAWAY` frames from an upstream server. In nghttp2, cleanup of pending requests due to receipt of the `GOAWAY` frame skips de-allocation of the bookkeeping structure and pending compressed header. The error return [code path] is taken if connection is already marked for not sending more requests due to `GOAWAY` frame. The clean-up code is right after the return statement, causing memory leak. Denial of service through memory exhaustion. This vulnerability was patched in versions(s) 1.26.3, 1.25.8, 1.24.9, 1.23.11. CVE-2022-25883: Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.
Fixed packages 10
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | nodejs | 1:18.12.1-1.amzn2023.0.9 |
| Amazon Linux · 2023 | nodejs-debuginfo | 1:18.12.1-1.amzn2023.0.9 |
| Amazon Linux · 2023 | nodejs-debugsource | 1:18.12.1-1.amzn2023.0.9 |
| Amazon Linux · 2023 | nodejs-devel | 1:18.12.1-1.amzn2023.0.9 |
| Amazon Linux · 2023 | nodejs-docs | 1:18.12.1-1.amzn2023.0.9 |
| Amazon Linux · 2023 | nodejs-full-i18n | 1:18.12.1-1.amzn2023.0.9 |
| Amazon Linux · 2023 | nodejs-libs | 1:18.12.1-1.amzn2023.0.9 |
| Amazon Linux · 2023 | nodejs-libs-debuginfo | 1:18.12.1-1.amzn2023.0.9 |
| Amazon Linux · 2023 | npm | 1:8.19.2-1.18.12.1.1.amzn2023.0.9 |
| Amazon Linux · 2023 | v8-devel | 2:10.2.154.15-1.18.12.1.1.amzn2023.0.9 |
Vulnerabilities 2
-
High 7.5
Envoy vulnerable to HTTP/2 memory leak in nghttp2 codec
Envoy is a cloud-native high-performance edge/middle/service proxy. Envoy’s HTTP/2 codec may leak a header map and bookkeeping structures upon receiving `RST_STREAM` immediately followed by the `GOAWAY` frames from an upstream server. In nghttp2, cleanup of p…
-
Medium 5.3
semver vulnerable to Regular Expression Denial of Service
Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.