CVE-2020-26148

EUVD-2020-18775
md_push_block_bytes in md4c.c in md4c 0.4.5 allows attackers to trigger use of uninitialized memory, and cause a denial of service (e.g., assertion failure) via a malformed Markdown document.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
Affected Products (NVD)
VendorProductVersion
md4c_projectmd4c
0.4.5
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
md4c
bookworm
0.4.8-1
fixed
bullseye
0.4.7-2
fixed
sid
0.5.2-2
fixed
trixie
0.5.2-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
md4c
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
dne
Common Weakness Enumeration
References
https://github.com/mity/md4c/issues/130
https://github.com/mity/md4c/issues/130