Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE ID | CVE-2020-28924 |
CWE ID | CWE-338 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
rclone Other software / Other software solutions |
Vendor | rclone.org |
This security advisory describes one low risk vulnerability.
Risk: Low
CVSSv3: 3.2 [CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-28924
CWE-ID:
CWE-338 - Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
Exploit availability: No
DescriptionThe vulnerability allows an attacker to decrypt or brute-force passwords.
The vulnerability exists due to Rclone uses a weak random number generator for generating passwords with much less entropy than advertised. An attacker, who is able to obtain the password protected file can decrypt data.
Install updates from vendor's website.
Vulnerable software versionsrclone: 1.49.0, 1.49.1, 1.49.2, 1.49.3, 1.49.4, 1.49.5, 1.50.0, 1.50.1, 1.50.2, 1.51.0, 1.52.0, 1.52.1, 1.52.2, 1.52.3, 1.53.0, 1.53.1, 1.53.2
CPEhttps://github.com/rclone/rclone/issues/4783
https://rclone.org/downloads/
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.