Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2022-41943 CVE-2022-41942 |
CWE-ID | CWE-78 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Sourcegraph Client/Desktop applications / Other client software |
Vendor | Sourcegraph |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU69505
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-41943
CWE-ID:
CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation within the experimental customGitFetch
feature . A remote privileged user (site admin) can pass specially crafted data to the application and execute arbitrary OS commands on the Gitserver.
Install updates from vendor's website.
Vulnerable software versionsSourcegraph: 3.0.0 - 4.0.1
External linkshttp://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-4qhq-4x4h-fxm8
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU69504
Risk: Medium
CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-41942
CWE-ID:
CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation on the host parameter of the /list-gitolite
endpoint. A remote user can pass specially crafted data to gitserver and execute arbitrary OS commands inside the container.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsSourcegraph: 3.0.0 - 4.0.1
External linkshttp://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-pfm3-23mh-6xjp
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.