ALPINE-CVE-2025-46805 PUBLISHED CVSS 5.699999809265137 MEDIUM

Screen version 5.0.0 and older version 4 releases have a TOCTOU race potentially allowing to send SIGHUP, SIGCONT to privileged processes when installed setuid-root.

Risk Scores

CVSS v4.0
5.699999809265137
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected Products

VendorProductVersions
Alpine:v3.22screen0, 4.3.1-r0, 4.2.1-r3
Alpine:v3.18screen4.0.3-r0, 4.0.3-r1, 4.0.3-r2
Alpine:v3.21screen4.0.3-r3, 0, 4.0.3-r0
Alpine:v3.23screen4.8.0-r0, 4.7.0-r0, 4.6.2-r0
Alpine:v3.20screen4.8.0-r1, 4.8.0-r0, 4.7.0-r0
Alpine:v3.19screen4.2.1-r3, 4.3.1-r0, 4.3.1-r1

Timeline

References

Open in Interactive Console →