CVE-2020-25623

NameCVE-2020-25623
DescriptionErlang/OTP 22.3.x before 22.3.4.6 and 23.x before 23.1 allows Directory Traversal. An attacker can send a crafted HTTP request to read arbitrary files, if httpd in the inets application is used.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
erlang (PTS)buster1:21.2.6+dfsg-1fixed
buster (security)1:22.2.7+dfsg-1+deb10u1fixed
bullseye1:23.2.6+dfsg-1+deb11u1fixed
bookworm1:25.2.3+dfsg-1fixed
sid, trixie1:25.3.2.8+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
erlangsourcestretch(not affected)
erlangsourcebuster(not affected)
erlangsource(unstable)1:23.1+dfsg-1

Notes

[buster] - erlang <not-affected> (Vulnerable code introduced later)
[stretch] - erlang <not-affected> (Vulnerable code introduced later)
https://github.com/erlang/otp/releases/tag/OTP-23.1

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