#VU27257 Insufficiently Protected Credentials

Published: 2020-04-23

Vulnerability identifier: #VU27257

Vulnerability risk: Low

CVSSv3.1: 3.5 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-11008


Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Client/Desktop applications / Software for system administration

Vendor: Git


The vulnerability allows a remote attacker to gain access to sensitive information on the system

The vulnerability exists due to the Git can be tricked into sending private credentials to a host controlled by an attacker. A remote attacker can send a specially crafted URL to "git clone" that will present stored credentials for any host to a host of their choosing.

Note: This vulnerability is similar to the CVE-2020-5260 (SB2020041523). The fix for that bug still left the door open for an exploit where some credential is leaked (but the attacker cannot control which one).

Install updates from vendor's website.

Vulnerable software versions

Git: 2.17.0 - 2.17.4, 2.18.0 - 2.18.3, 2.19.0 - 2.19.4, 2.20.0 - 2.20.3, 2.21.0 - 2.21.2, 2.22.0 - 2.22.3, 2.23.0 - 2.23.2, 2.24.0 - 2.24.2, 2.25.0 - 2.25.3, 2.26.0 - 2.26.1


External links

Q & A

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.

Latest bulletins with this vulnerability