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CVE-2022-46874

Date: December 22, 2022

A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious extension in its place. This could potentially led to user confusion and the execution of malicious code.<br/>*Note*: This issue was originally included in the advisories for Thunderbird 102.6, but a patch (specific to Thunderbird) was omitted, resulting in it actually being fixed in Thunderbird 102.6.1. This vulnerability affects Firefox < 108, Thunderbird < 102.6.1, Thunderbird < 102.6, and Firefox ESR < 102.6.

Language: C++

Severity Score

Related Resources (11)

https://bugzilla.mozilla.org/show_bug.cgi?id=1746139
https://www.mozilla.org/security/advisories/mfsa2022-54/
https://security.gentoo.org/glsa/202305-06
https://www.mozilla.org/security/advisories/mfsa2022-53/
https://www.mozilla.org/security/advisories/mfsa2022-52/
https://security-tracker.debian.org/tracker/CVE-2022-46874
https://www.mozilla.org/security/advisories/mfsa2022-51/
https://access.redhat.com/security/cve/CVE-2022-46874
https://nvd.nist.gov/vuln/detail/CVE-2022-46874
https://security.gentoo.org/glsa/202305-13
https://www.mend.io/vulnerability-database/CVE-2022-46874

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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