Paper/Archive/CVE-2025-8454

CVE-2025-8454

Debian devscripts — It was discovered that uscan, a tool to scan/watch upstream sources for new releases of software, included in devscripts (a collection of…

EPSS 0.3%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 17.3.173 × 203.5 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

It was discovered that uscan, a tool to scan/watch upstream sources for new releases of software, included in devscripts (a collection of scripts to make the life of a Debian Package maintainer easier), skips OpenPGP verification if the upstream source is already downloaded from a previous run even if the verification failed back then.

Affected

ProductAffectedFixed inSource

devscriptsall versions–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refbugs.debian.org/1109251