CVE-2021-46170

NameCVE-2021-46170
DescriptionAn issue was discovered in JerryScript commit a6ab5e9. There is an Use-After-Free in lexer_compare_identifier_to_string in js-lexer.c file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
iotjs (PTS)buster1.0-1vulnerable
bookworm, sid, bullseye1.0+715-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
iotjssource(unstable)(unfixed)

Notes

[bullseye] - iotjs <no-dsa> (Minor issue)
[buster] - iotjs <no-dsa> (Minor issue)
https://github.com/jerryscript-project/jerryscript/issues/4917
https://github.com/jerryscript-project/jerryscript/pull/4942/commits/5e1fdd1d1e75105b43392b4bb3996099cdc50f3d

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