certfr_avis - certfr-2022-avi-1124

CERTFR-2022-AVI-1124

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans Thunderbird. Elle permet à un attaquant de provoquer un contournement de la politique de sécurité.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

	Vendor	Product	Description
	Mozilla	Thunderbird	Thunderbird versions antérieures à 102.6.1

References

Title

Publication Time

CVE-2022-46874 (GCVE-0-2022-46874)

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2025-04-15 14:03

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

Drag and Dropped Filenames could have been truncated to malicious extensions

Summary

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.

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2022-52/
	https://www.mozilla.org/security/advisories/mfsa2022-53/
	https://www.mozilla.org/security/advisories/mfsa2022-51/
	https://www.mozilla.org/security/advisories/mfsa2022-54/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1746139
	https://security.gentoo.org/glsa/202305-06	vendor-advisory
	https://security.gentoo.org/glsa/202305-13	vendor-advisory

Impacted products

Vendor

Product

Version

Mozilla

Firefox

Version: unspecified < 108

	Mozilla	Thunderbird	Version: unspecified < 102.6.1 Version: unspecified < 102.6
	Mozilla	Firefox ESR	Version: unspecified < 102.6

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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