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CVE-2021-29948

Public on 2021-05-20
Modified on 2021-05-24
Description

Signatures are written to disk before and read during verification, which might be subject to a race condition when a malicious local process or user is replacing the file. This vulnerability affects Thunderbird < 78.10.

Severity
Low
See what this means
CVSS v3 Base Score
2.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Core thunderbird 2021-05-20 17:05 ALAS2-2021-1644

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 2.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD CVSSv2 1.9 AV:L/AC:M/Au:N/C:N/I:P/A:N
NVD CVSSv3 2.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N