CVE-2022-32742

A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or printer) instead of client-supplied data. The client cannot control the area of the server memory written to the file (or printer).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
redhatCNA
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CISA-ADPADP
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 39%
VendorProductVersion
sambasamba
𝑥
< 4.14.14
sambasamba
4.15.0 ≤
𝑥
< 4.15.9
sambasamba
4.16.0 ≤
𝑥
< 4.16.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
samba
bullseye (security)
2:4.13.13+dfsg-1~deb11u6
fixed
bullseye
2:4.13.13+dfsg-1~deb11u6
fixed
bookworm
2:4.17.12+dfsg-0+deb12u1
fixed
bookworm (security)
2:4.17.12+dfsg-0+deb12u1
fixed
sid
2:4.21.1+dfsg-2
fixed
trixie
2:4.21.1+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
samba
noble
Fixed 2:4.16.4+dfsg-2ubuntu1
released
mantic
Fixed 2:4.16.4+dfsg-2ubuntu1
released
lunar
Fixed 2:4.16.4+dfsg-2ubuntu1
released
kinetic
Fixed 2:4.16.4+dfsg-2ubuntu1
released
jammy
Fixed 2:4.15.9+dfsg-0ubuntu0.2
released
impish
ignored
focal
Fixed 2:4.13.17~dfsg-0ubuntu1.20.04.1
released
bionic
needed
xenial
needs-triage
trusty
needs-triage
Common Weakness Enumeration
References
https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html
https://security.gentoo.org/glsa/202309-06
https://www.samba.org/samba/security/CVE-2022-32742.html
https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html
https://security.gentoo.org/glsa/202309-06
https://www.samba.org/samba/security/CVE-2022-32742.html