Vulnerability identifier: #VU65797
Vulnerability risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Firefox for Android
Mobile applications /
Apps for mobile phones
Vendor: Mozilla
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of URLs. A remote attacker can trick the victim to click on a very long link and hang the browser. Due to session restore, this could lead to a permanent Denial of Service.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Firefox for Android: 100.1.0 - 102.2.1
External links
http://www.mozilla.org/en-US/security/advisories/mfsa2022-28/
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.