CVE-2020-11526

NameCVE-2020-11526
Descriptionlibfreerdp/core/update.c in FreeRDP versions > 1.1 through 2.0.0-rc4 has an Out-of-bounds Read.
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)
ReferencesDLA-2356-1
NVD severitylow

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
freerdp (PTS)stretch1.1.0~git20140921.1.440916e+dfsg1-13+deb9u3vulnerable
stretch (security)1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4fixed
freerdp2 (PTS)buster2.0.0~git20190204.1.2693389a+dfsg1-1+deb10u2fixed
bullseye, sid2.2.0+dfsg1-1fixed

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-97jw-m5w5-xvf9
Fixed by: https://github.com/FreeRDP/FreeRDP/commit/192856cb59974ee4d7d3e72cbeafa676aa7565cf
https://github.com/FreeRDP/FreeRDP/issues/6012

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