PT-2023-16641 · Gitpod · Gitpod

Govulnbot · Published 2023-03-03 · Updated 2023-03-10 · CVE-2023-0957

Positive Technologies (AI Summary)

CVSS v3.1

9.6

Critical

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Gitpod versions prior to release-2022.11.2.16

Description The issue allows attackers to make WebSocket connections to the Gitpod JSONRPC server using a victim’s credentials due to the lack of restriction on the Origin header. This can lead to the extraction of data from workspaces or a full takeover of the workspace.

Recommendations For versions prior to release-2022.11.2.16, update to release-2022.11.2.16 or later to resolve the issue. As a temporary workaround, consider restricting access to the Gitpod JSONRPC server to minimize the risk of exploitation.

Fix

Origin Validation Error

Weakness Enumeration

CWE-346

CWE-1385

Related Identifiers

CVE-2023-0957

Affected Products

Gitpod

References · 10

• https://github.com/gitpod-io/gitpod/pull/16378 · Patch
• https://github.com/gitpod-io/gitpod/commit/12956988eec0031f42ffdfa3bdc3359f65628f9f · Patch
• https://github.com/gitpod-io/gitpod/commit/673ab6856fa04c13b7b1f2a968e4d090f1d94e4f · Patch
• https://github.com/gitpod-io/gitpod/pull/16405 · Patch
• https://app.safebase.io/portal/71ccd717-aa2d-4a1e-942e-c768d37e9e0c/preview?product=default&orgId=71ccd717-aa2d-4a1e-942e-c768d37e9e0c&tcuUid=1d505bda-9a38-4ca5-8724-052e6337f34d · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0957 · Security Note
• https://osv.dev/vulnerability/CVE-2023-0957 · Vendor Advisory
• https://github.com/gitpod-io/gitpod/releases/tag/release-2022.11.2 · Note
• https://snyk.io/blog/gitpod-remote-code-execution-vulnerability-websockets · Note
• https://t.me/cvenotify/45423 · Telegram Post