CVE-2023-43628

An integer underflow vulnerability exists in the NTRIP Stream Parsing functionality of GPSd 3.25.1~dev. A specially crafted network packet can lead to memory corruption. An attacker can send a malicious packet to trigger this vulnerability.
Wrap or Wraparound
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
talosCNA
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 42%
VendorProductVersion
gpsd_projectgpsd
3.25.1:dev
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gpsd
bullseye
3.22-4
fixed
bookworm
3.22-4.1
fixed
sid
3.25-4
fixed
trixie
3.25-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gpsd
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
ignored
Common Weakness Enumeration
References
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1860
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1860
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1860