CVE-2020-11523

NameCVE-2020-11523
Descriptionlibfreerdp/gdi/region.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Integer Overflow.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2356-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
freerdp2 (PTS)bullseye2.3.0+dfsg1-2+deb11u1fixed
bookworm2.10.0+dfsg1-1fixed
sid, trixie2.11.7+dfsg1-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
freerdpsourcestretch1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4DLA-2356-1
freerdpsource(unstable)(unfixed)
freerdp2sourcebuster2.0.0~git20190204.1.2693389a+dfsg1-1+deb10u2
freerdp2source(unstable)2.1.1+dfsg1-1

Notes

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-4qrh-8cp8-4x42
https://github.com/FreeRDP/FreeRDP/commit/ce21b9d7ecd967e0bc98ed31a6b3757848aa6c9e

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