CVE-2016-8863

EUVD-2016-9688
Heap-based buffer overflow in the create_url_list function in gena/gena_device.c in Portable UPnP SDK (aka libupnp) before 1.6.21 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a valid URI followed by an invalid one in the CALLBACK header of an SUBSCRIBE request.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 95%
Affected Products (NVD)
VendorProductVersion
libupnp_projectlibupnp
𝑥
≤ 1.6.20
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libupnp
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
precise
ignored
trusty
Fixed 1:1.6.17-1.2+deb7u2build0.14.04.1
released
xenial
Fixed 1:1.6.19+git20160116-1ubuntu0.1~esm1
released
yakkety
ignored
zesty
ignored
libupnp4
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
precise
ignored
trusty
Fixed 1.8.0~svn20100507-1.2+deb7u1build0.14.04.1
released
xenial
dne
yakkety
dne
zesty
dne