Debian/thunderbird: medium 5.3
Offscreen Canvas did not properly track cross-origin tainting, which could have been used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox
Action: Upgrade thunderbird to 1:102.14.0-1~deb12u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:102.14.0-1~deb12u1 | - |
Fixed versions
| 1:102.14.0-1~deb12u1 |
Sources
- osv: DEBIAN-CVE-2023-4045#Debian:12/thunderbird
- https://security-tracker.debian.org/tracker/CVE-2023-4045
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