CVE-2024-45490

An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
---
---
CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
VendorProductVersion
libexpat_projectlibexpat
𝑥
< 2.6.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
expat
bullseye
vulnerable
bullseye (security)
2.2.10-2+deb11u7
fixed
bookworm
2.5.0-1+deb12u1
fixed
bookworm (security)
2.5.0-1+deb12u1
fixed
sid
2.7.1-1
fixed
trixie
2.7.1-1
fixed
libxmltok
bookworm
vulnerable
bullseye
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
apache2
plucky
not-affected
oracular
not-affected
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected
apr-util
plucky
not-affected
oracular
not-affected
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected
ayttm
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
xenial
needs-triage
cableswig
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
xenial
needs-triage
cadaver
plucky
needs-triage
oracular
needs-triage
noble
needs-triage
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
cmake
plucky
not-affected
oracular
not-affected
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
coin3
plucky
not-affected
oracular
not-affected
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
needs-triage
xenial
needs-triage
trusty
needs-triage
expat
plucky
not-affected
oracular
not-affected
noble
Fixed 2.6.1-2ubuntu0.1
released
jammy
Fixed 2.4.7-1ubuntu0.4
released
focal
Fixed 2.2.9-1ubuntu0.7
released
bionic
Fixed 2.2.5-3ubuntu0.9+esm1
released
xenial
Fixed 2.1.0-7ubuntu0.16.04.5+esm9
released
trusty
Fixed 2.1.0-4ubuntu1.4+esm9
released
firefox
plucky
not-affected
oracular
not-affected
noble
not-affected
jammy
not-affected
focal
not-affected
gdcm
plucky
not-affected
oracular
not-affected
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
needs-triage
xenial
needs-triage
trusty
not-affected
ghostscript
plucky
not-affected
oracular
not-affected
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
insighttoolkit4
plucky
dne
oracular
dne
noble
dne
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
libxmltok
plucky
Fixed 1.2-4.1ubuntu3
released
oracular
Fixed 1.2-4.1ubuntu3
released
noble
Fixed 1.2-4.1ubuntu2.24.0.4.1+esm1
released
jammy
Fixed 1.2-4ubuntu0.22.04.1~esm3
released
focal
Fixed 1.2-4ubuntu0.20.04.1~esm3
released
bionic
Fixed 1.2-4ubuntu0.18.04.1~esm3
released
xenial
Fixed 1.2-3ubuntu0.16.04.1~esm4
released
matanza
plucky
ignored
oracular
ignored
noble
ignored
jammy
ignored
focal
ignored
bionic
ignored
xenial
ignored
smart
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
needs-triage
xenial
needs-triage
swish-e
plucky
needs-triage
oracular
needs-triage
noble
needs-triage
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
tdom
plucky
needs-triage
oracular
needs-triage
noble
needs-triage
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
texlive-bin
plucky
not-affected
oracular
not-affected
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
thunderbird
plucky
not-affected
oracular
not-affected
noble
not-affected
jammy
not-affected
focal
not-affected
vnc4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
needs-triage
xenial
needs-triage
trusty
needs-triage
vtk
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
xenial
needs-triage
trusty
needs-triage
wbxml2
plucky
needs-triage
oracular
needs-triage
noble
needs-triage
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
xmlrpc-c
plucky
needs-triage
oracular
needs-triage
noble
needs-triage
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
needs-triage