[CLSA-2026:1788784894] Fix CVE(s): CVE-2022-43548
Type:
security
Severity:
Important
Release date:
2026-09-07 12:41:43 UTC
Description:
* SECURITY UPDATE: --inspect DNS rebinding via permissive IP validation - debian/patches/CVE-2022-43548.patch: rewrite the inspector's IsIPAddress() to parse IPv4 (dotted-decimal only) and bracketed IPv6 hosts with uv_inet_pton(), rejecting octal, hexadecimal and leading-zero octet formats and treating 0.0.0.0/8 and ::/128 as non-routable, so a Host header IP that a browser resolves differently can no longer bypass the inspector host allow-list (backport of nodejs/node 2b433af094, with follow-up 73fa9ab7a5 folded in so the IPv6 string terminator is written inside the INET6_ADDRSTRLEN buffer) - CVE-2022-43548
CVEs fixed:
Updated packages:
  • alt-nodejs12-docs_12.22.12-28_amd64.deb
    sha:d3caefe3920db27069a280f294bc5d5f7a1455ba
  • alt-nodejs12-nodejs_12.22.12-28_amd64.deb
    sha:c2d193ffc772a475b8888a7f2d8ca277d915557d
  • alt-nodejs12-nodejs-devel_12.22.12-28_amd64.deb
    sha:ca47c74a11c6bfa69ff61f6cbcaecf4bfe06ca6f
  • alt-nodejs12-npm_6.14.16-12.22.12.28_amd64.deb
    sha:328919e121939fcefbe63a5f63616ac76b21cfbc
Notes:
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