CVE-2020-28638

ask_password in Tomb 2.0 through 2.7 returns a warning when pinentry-curses is used and $DISPLAY is non-empty, causing affected users' files to be encrypted with "tomb {W] Detected DISPLAY, but only pinentry-curses is found." as the encryption key.
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: 42%
VendorProductVersion
dynetomb
2.0 ≤
𝑥
≤ 2.7
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tomb
bullseye
2.9+dfsg1-1
fixed
buster
not-affected
bookworm
2.9+dfsg1-2
fixed
sid
2.11+dfsg-1
fixed
trixie
2.11+dfsg-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tomb
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
ignored
focal
needs-triage
bionic
needs-triage
xenial
dne
trusty
dne
Common Weakness Enumeration
References
https://github.com/dyne/Tomb/issues/385
https://github.com/dyne/Tomb/issues/385