CVE-2016-4472

EUVD-2016-5459
The overflow protection in Expat is removed by compilers with certain optimization settings, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via crafted XML data.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1283 and CVE-2015-2716.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 84%
Affected Products (NVD)
VendorProductVersion
libexpat_projectlibexpat
𝑥
≤ 2.1.1
canonicalubuntu_linux
12.04
mcafeepolicy_auditor
𝑥
< 6.5.1
pythonpython
2.7.0 ≤
𝑥
< 2.7.15
pythonpython
3.3.0 ≤
𝑥
< 3.3.7
pythonpython
3.4.0 ≤
𝑥
< 3.4.7
pythonpython
3.5.0 ≤
𝑥
< 3.5.4
pythonpython
3.6.0 ≤
𝑥
< 3.6.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
expat
bookworm
2.5.0-1
fixed
bookworm (security)
2.5.0-1+deb12u1
fixed
bullseye
2.2.10-2+deb11u5
fixed
bullseye (security)
2.2.10-2+deb11u6
fixed
sid
2.6.3-2
fixed
trixie
2.6.3-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
audacity
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
precise
not-affected
trusty
dne
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
ayttm
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
wily
ignored
xenial
needed
yakkety
ignored
zesty
dne
cableswig
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
wily
ignored
xenial
needed
yakkety
dne
zesty
dne
cadaver
artful
ignored
bionic
needed
cosmic
ignored
disco
ignored
eoan
ignored
focal
needed
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needed
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needed
precise
ignored
trusty
dne
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
coin3
artful
ignored
bionic
needed
cosmic
ignored
disco
ignored
eoan
ignored
focal
needed
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needed
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needed
precise
ignored
trusty
needed
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
expat
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
not-affected
trusty
not-affected
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
gdcm
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
not-affected
trusty
not-affected
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
insighttoolkit
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
wily
ignored
xenial
needed
yakkety
dne
zesty
dne
kompozer
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
libparagui1.1
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
libxmltok
bionic
Fixed 1.2-4ubuntu0.18.04.1~esm1
released
focal
Fixed 1.2-4ubuntu0.20.04.1~esm1
released
hirsute
ignored
impish
ignored
jammy
Fixed 1.2-4ubuntu0.22.04.1~esm1
released
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needed
trusty
ignored
xenial
Fixed 1.2-3ubuntu0.16.04.1~esm2
released
matanza
artful
ignored
bionic
needed
cosmic
ignored
disco
ignored
eoan
ignored
focal
needed
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needed
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needed
precise
ignored
trusty
dne
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
poco
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
not-affected
trusty
not-affected
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
simgear
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
sitecopy
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
dne
precise
ignored
trusty
dne
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored
smart
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
not-affected
trusty
dne
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
swish-e
artful
ignored
bionic
needed
cosmic
ignored
disco
ignored
eoan
ignored
focal
needed
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needed
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needed
precise
ignored
trusty
dne
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
tdom
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored
tla
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored
vnc4
artful
ignored
bionic
ignored
cosmic
ignored
disco
ignored
eoan
ignored
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
ignored
wily
ignored
xenial
ignored
yakkety
ignored
zesty
ignored
vtk
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
not-affected
wily
ignored
xenial
not-affected
yakkety
dne
zesty
dne
wbxml2
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored
wxwidgets2.6
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
wxwidgets2.8
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
wily
ignored
xenial
dne
yakkety
dne
zesty
dne
xmlrpc-c
artful
ignored
bionic
needed
cosmic
ignored
disco
ignored
eoan
ignored
focal
needed
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needed
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needed
precise
Fixed 1.16.33-3.1ubuntu5.2
released
trusty
needed
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
xotcl
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/91528
http://www.ubuntu.com/usn/USN-3013-1
https://bugzilla.redhat.com/show_bug.cgi?id=1344251
https://kc.mcafee.com/corporate/index?page=content&id=SB10365
https://security.gentoo.org/glsa/201701-21
https://sourceforge.net/p/expat/code_git/ci/f0bec73b018caa07d3e75ec8dd967f3785d71bde
https://www.tenable.com/security/tns-2016-20
http://www.securityfocus.com/bid/91528
http://www.ubuntu.com/usn/USN-3013-1
https://bugzilla.redhat.com/show_bug.cgi?id=1344251
https://kc.mcafee.com/corporate/index?page=content&id=SB10365
https://security.gentoo.org/glsa/201701-21
https://sourceforge.net/p/expat/code_git/ci/f0bec73b018caa07d3e75ec8dd967f3785d71bde
https://www.tenable.com/security/tns-2016-20