CVE-2022-43548

NameCVE-2022-43548
DescriptionA OS Command Injection vulnerability exists in Node.js versions <14.21.1, <16.18.1, <18.12.1, <19.0.1 due to an insufficient IsAllowedHost check that can easily be bypassed because IsIPAddress does not properly check if an IP address is invalid before making DBS requests allowing rebinding attacks.The fix for this issue in https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32212 was incomplete and this new CVE is to complete the fix.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3344-1, DSA-5326-1
Debian Bugs1023518

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nodejs (PTS)buster10.24.0~dfsg-1~deb10u1vulnerable
buster (security)10.24.0~dfsg-1~deb10u3fixed
bullseye (security), bullseye12.22.12~dfsg-1~deb11u4fixed
bookworm18.13.0+dfsg1-1fixed
bookworm (security)18.19.0+dfsg-6~deb12u1fixed
trixie18.19.1+dfsg-3fixed
sid18.19.1+dfsg-3.1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
nodejssourcebuster10.24.0~dfsg-1~deb10u3DLA-3344-1
nodejssourcebullseye12.22.12~dfsg-1~deb11u3DSA-5326-1
nodejssource(unstable)18.12.1+dfsg-11023518

Notes

https://nodejs.org/en/blog/vulnerability/november-2022-security-releases/#dns-rebinding-in-inspect-via-invalid-octal-ip-address-medium-cve-2022-43548
https://hackerone.com/reports/1710652
Fixed by: https://github.com/nodejs/node/commit/2b433af094fb79cf80f086038b7f36342cb6826f (v14.x)

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