Panic during unmarshal of Hello Verify Request in github.com/pion/dtls/v2
Priority LOW 38CWE-125Published · Updated
Key facts
- Attack vector
- —
- Privileges required
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- User interaction
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- Attack complexity
- —
- Impact type
- —
- Confidentiality · integrity · availability
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- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub.
Summary
### Impact When attempting to unmarshal a Server Hello request we could attempt to unmarshal into a buffer that was too small. This could result in a panic leading the program to crash. This issue could be abused to cause a denial of service. ### Workaround None
Why it matters now
Fix Fixed github.com/pion/dtls/v2 (Go): 2.2.4
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | github.com/pion/dtls (Go) | up to 1.5.4 | — | No fix listed | GHSA-hxp2-xqf3-v83h |
| — | github.com/pion/dtls/v2 (Go) | before 2.2.4 | 2.2.4 | Patch available | GHSA-hxp2-xqf3-v83h |
- github.com/pion/dtls (Go) Vendor— Affected up to 1.5.4 Fixed in — No fix listed GHSA-hxp2-xqf3-v83h
- github.com/pion/dtls/v2 (Go) Vendor— Affected before 2.2.4 Fixed in 2.2.4 Patch available GHSA-hxp2-xqf3-v83h
Remediation
- Fix · GHSA-hxp2-xqf3-v83h github.com/pion/dtls/v2 (Go) Fixed in 2.2.4 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-hxp2-xqf3-v83h
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences