GHSA-cx94-mrg9-rq4j
Suggest an improvement- Source
- https://github.com/advisories/GHSA-cx94-mrg9-rq4j
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-cx94-mrg9-rq4j/GHSA-cx94-mrg9-rq4j.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-cx94-mrg9-rq4j
- Aliases
- Related
- Published
- 2022-05-24T22:04:38Z
- Modified
- 2023-11-01T04:58:41.172984Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- Pion/DTLS contains buffer for inbound DTLS fragments with no limit
- Details
-
Impact
A buffer that was used for inbound network traffic had no upper limit. Pion DTLS would buffer all network traffic from the remote user until the handshake completes or times out. An attacker could exploit this to cause excessive memory usage.
Patches
Upgrade to Pion DTLS v2.1.4
Workarounds
No workarounds available, upgrade to Pion DTLS v2.1.4
References
Thank you to Juho Nurminen and the Mattermost team for discovering and reporting this.
For more information
If you have any questions or comments about this advisory: * Open an issue in Pion DTLS * Email us at team@pion.ly
- Database specific
{ "nvd_published_at": "2022-05-21T00:15:00Z", "cwe_ids": [ "CWE-120" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2022-05-24T22:04:38Z" }- References
-
- https://github.com/pion/dtls/security/advisories/GHSA-cx94-mrg9-rq4j
- https://nvd.nist.gov/vuln/detail/CVE-2022-29189
- https://github.com/pion/dtls/commit/a6397ff7282bc56dc37a68ea9211702edb4de1de
- https://github.com/pion/dtls/releases/tag/v2.1.4
- https://pkg.go.dev/vuln/GO-2022-0461
- github.com/pion/dtls
Affected packages
Go / github.com/pion/dtls
Package
- Name
- github.com/pion/dtls
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/pion/dtls
Go / github.com/pion/dtls/v2
Package
- Name
- github.com/pion/dtls/v2
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/pion/dtls/v2