Vulnerability identifier: #VU12559
Vulnerability risk: Low
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-451
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Mozilla Firefox
Client/Desktop applications /
Web browsers
Vendor: Mozilla
Description
The vulnerability allows a remote attacker to conduct spoofing attack.
The vulnerability exists due to the filename appearing in the Downloads
panel improperly renders some Unicode characters. A remote attacker can spoof the filename and obscure the file extension of potentially executable files from user view in the panel.
Mitigation
Update to version 60.0.
Vulnerable software versions
Mozilla Firefox: 59.0 - 59.0.2
External links
http://www.mozilla.org/en-US/security/advisories/mfsa2018-11/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.