CVE-2022-41942
In versions prior to 4.1.0 a command Injection vulnerability existed in the gitserver service, present in all Sourcegraph deployments.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.91%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Sourcegraph is a code intelligence platform. In versions prior to 4.1.0 a command Injection vulnerability existed in the gitserver service, present in all Sourcegraph deployments. This vulnerability was caused by a lack of input validation on the host parameter of the `/list-gitolite` endpoint. It was possible to send a crafted request to gitserver that would execute commands inside the container. Successful exploitation requires the ability to send local requests to gitserver. The issue is patched in version 4.1.0.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.91% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-78
- Affected
- sourcegraph/sourcegraph
- Source
- security-advisories@github.com
References
- https://github.com/sourcegraph/sourcegraph/pull/42553Patch, Third Party Advisory
- https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-pfm3-23mh-6xjpThird Party Advisory
- https://github.com/sourcegraph/sourcegraph/pull/42553Patch, Third Party Advisory
- https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-pfm3-23mh-6xjpThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.