Summary
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-1642: A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side--along with conditions beyond the attacker's control--may be able to inject plain text data into the response from an upstream proxied server. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Fixed packages 18
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | nginx | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-all-modules | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-core | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-core-debuginfo | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-debuginfo | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-debugsource | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-filesystem | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-devel | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-http-image-filter | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-http-image-filter-debuginfo | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-http-perl | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-http-perl-debuginfo | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-http-xslt-filter | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-http-xslt-filter-debuginfo | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-mail | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-mail-debuginfo | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-stream | 1:1.28.2-1.amzn2023.0.1 |
| Amazon Linux · 2023 | nginx-mod-stream-debuginfo | 1:1.28.2-1.amzn2023.0.1 |
Vulnerabilities 1
-
Medium 5.9
NGINX vulnerability
A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side—along with conditions beyond the attacker's contro…
References
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web
https://alas.aws.amazon.com/cve/html/CVE-2026-1642.html