8.8

CVE-2022-45412

When resolving a symlink such as <code>file:///proc/self/fd/1</code>, an error message may be produced where the symlink was resolved to a string containing unitialized memory in the buffer. <br>*This bug only affects Thunderbird on Unix-based operated systems (Android, Linux, MacOS). Windows is unaffected.*. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.

Data is provided by the National Vulnerability Database (NVD)
Mozilla ≫ Firefox Version < 107.0
   Apple ≫ macOS Version-
   Google ≫ Android Version-
   Linux ≫ Linux Kernel Version-
Mozilla ≫ Firefox ESR Version < 102.5
   Apple ≫ macOS Version-
   Google ≫ Android Version-
   Linux ≫ Linux Kernel Version-
Mozilla ≫ Thunderbird Version < 102.5
   Apple ≫ macOS Version-
   Google ≫ Android Version-
   Linux ≫ Linux Kernel Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.11% 0.297
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-59 Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

https://bugzilla.mozilla.org/show_bug.cgi?id=1791029
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