请同步 openresty Docker 镜像缓解 CVE-2026-42945 带来的影响

user-27j7c07pvbsooek · 2026 年5 月 15 日 03:24

CVE-2026-42945 - Heap-based Buffer Overflow (CWE-122) CVSS: 9.2 Critical

opened 05:20AM - 14 May 26 UTC

NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_mo…dule module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression (PCRE) capture (for example, $1, $2) with a replacement string that includes a question mark (?). An unauthenticated attacker along with conditions beyond its control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, for systems with Address Space Layout Randomization (ASLR ) disabled, code execution is possible. ([CVE-2026-42945](https://www.cve.org/CVERecord?id=CVE-2026-42945))

openresty 已经发布了 1.31.0.1 , 建议同步镜像