CVE-2021-3694

NameCVE-2021-3694
DescriptionLedgerSMB does not sufficiently HTML-encode error messages sent to the browser. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-4962-1
Debian Bugs992817

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ledgersmb (PTS)bullseye (security), bullseye1.6.9+ds-2+deb11u3fixed
bookworm1.6.33+ds-2.1fixed
sid1.6.33+ds-2.2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ledgersmbsourcebuster1.6.9+ds-1+deb10u2DSA-4962-1
ledgersmbsourcebullseye1.6.9+ds-2+deb11u2DSA-4962-1
ledgersmbsource(unstable)1.6.9+ds-2.1992817

Notes

https://ledgersmb.org/cve-2021-3694-cross-site-scripting
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