CVE-2021-31347

EUVD-2021-18257
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_parse_str() performs incorrect memory handling while parsing crafted XML files (writing outside a memory region created by mmap).
aka Blind XPath Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 78%
Affected Products (NVD)
VendorProductVersion
ezxml_projectezxml
0.8.6
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
mapcache
bookworm
unimportant
bullseye
ignored
buster
ignored
sid
unimportant
stretch
not-affected
trixie
unimportant
netcdf
bookworm
1:4.9.0-3
fixed
bullseye
ignored
buster
ignored
sid
1:4.9.2-7
fixed
stretch
not-affected
trixie
1:4.9.2-7
fixed
netcdf-parallel
bookworm
1:4.9.0-1
fixed
bullseye
ignored
buster
ignored
sid
1:4.9.0-4
fixed
stretch
not-affected
trixie
1:4.9.0-4
fixed
scilab
bookworm
unimportant
bullseye
ignored
buster
ignored
sid
unimportant
stretch
not-affected
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mapcache
bionic
needs-triage
focal
needs-triage
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
dne
xenial
needs-triage
navit
bionic
needs-triage
focal
needs-triage
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
dne
xenial
needs-triage
netcdf
bionic
needs-triage
focal
needs-triage
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
needs-triage
xenial
needs-triage
netcdf-parallel
bionic
dne
focal
needs-triage
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
dne
xenial
ignored
scilab
bionic
needs-triage
focal
needs-triage
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
dne
xenial
Fixed 5.5.2-2ubuntu3+esm1
released