CVE-2020-17446

asyncpg before 0.21.0 allows a malicious PostgreSQL server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, because of access to an uninitialized pointer in the array data decoder.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
mitreCNA
---
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 83%
VendorProductVersion
magicasyncpg
𝑥
< 0.21.0
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
asyncpg
bullseye
0.21.0-1
fixed
bookworm
0.27.0-1
fixed
sid
0.30.0-1
fixed
trixie
0.30.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
asyncpg
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
needed
bionic
needed
xenial
dne
trusty
dne
Common Weakness Enumeration
References
https://github.com/MagicStack/asyncpg/releases/tag/v0.21.0
https://lists.debian.org/debian-lts-announce/2020/09/msg00002.html
https://github.com/MagicStack/asyncpg/releases/tag/v0.21.0
https://lists.debian.org/debian-lts-announce/2020/09/msg00002.html