CVE-2020-13848

NameCVE-2020-13848
DescriptionPortable UPnP SDK (aka libupnp) 1.12.1 and earlier allows remote attackers to cause a denial of service (crash) via a crafted SSDP message due to a NULL pointer dereference in the functions FindServiceControlURLPath and FindServiceEventURLPath in genlib/service_table/service_table.c.
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-2238-1
NVD severitymedium
Debian Bugs962282

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libupnp (PTS)stretch1:1.6.19+git20160116-1.2vulnerable
pupnp-1.8 (PTS)bullseye, sid, buster1:1.8.4-2vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libupnpsourcejessie1:1.6.19+git20141001-1+deb8u2DLA-2238-1
libupnpsource(unstable)(unfixed)
pupnp-1.8source(unstable)(unfixed)962282

Notes

[buster] - pupnp-1.8 <no-dsa> (Minor issue)
[stretch] - libupnp <no-dsa> (Minor issue)
https://github.com/pupnp/pupnp/issues/177
https://github.com/pupnp/pupnp/commit/c805c1de1141cb22f74c0d94dd5664bda37398e0

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