Sourcegraph is a code search and navigation engine. Sourcegraph versions 3.35 and 3.36 reintroduced a previously fixed side-channel vulnerabilitity in the Code Monitoring feature where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects only the Code Monitoring feature, whereas CVE-2021-43823 also affected saved searches. A successful attack would require an authenticated bad actor to create many Code Monitors to receive confirmation that a specific string exists. This could allow an attacker to guess formatted tokens in source code, such as API keys. This issue was patched in versions 3.35.2 and 3.36.3 of Sourcegraph. Those who are unable to upgrade may disable the Code Monitor feature in their installation.
References
Link | Resource |
---|---|
https://github.com/sourcegraph/sourcegraph/pull/30547 | Patch Third Party Advisory |
https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf | Issue Tracking Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-02-15T21:25:10
Updated: 2022-02-15T21:25:10
Reserved: 2022-01-19T00:00:00
Link: CVE-2022-23643
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-02-15T22:15:07.677
Modified: 2022-02-24T15:43:19.873
Link: CVE-2022-23643
JSON object: View
Redhat Information
No data.