CVE-2020-15658

State: Published
Severity: Not scored
Published: Aug 10, 2020
Updated: Aug 4, 2024
Reserved: Jul 10, 2020

Description

The code for downloading files did not properly take care of special characters, which led to an attacker being able to cut off the file ending at an earlier position, leading to a different file type being downloaded than shown in the dialog. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Firefox ESRMozilla	before 78.1Affected
FirefoxMozilla	before 79Affected
ThunderbirdMozilla	before 78.1Affected

References

https://www.mozilla.org/security/advisories/mfsa2020-30/
https://www.mozilla.org/security/advisories/mfsa2020-32/
https://www.mozilla.org/security/advisories/mfsa2020-33/
https://bugzilla.mozilla.org/show_bug.cgi?id=1637745
openSUSE-SU-2020:1189vendor-advisory
USN-4443-1vendor-advisory

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