GHSA-wg4g-wm44-ch5j

Suggest an improvement
Source
https://github.com/advisories/GHSA-wg4g-wm44-ch5j
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-wg4g-wm44-ch5j/GHSA-wg4g-wm44-ch5j.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-wg4g-wm44-ch5j
Aliases
Downstream
CGA (68)
MINI (26)
Published
2026-07-31T22:06:33Z
Modified
2026-08-18T17:26:18Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Pion DTLS vulnerable to denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message
Details

Impact

Remote denial of service via panic while parsing a crafted ECDHE_PSK ServerKeyExchange message.

Patches

Upgrade to v3.1.4 or later. This version includes this patch https://github.com/pion/dtls/pull/839 which fixes the issue.

Workarounds

No work around; please upgrade to v3.1.4 or a newer version.

Database specific 
{
    "cwe_ids": [
        "CWE-125"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-31T22:06:33Z",
    "nvd_published_at": "2026-07-01T20:17:10Z",
    "severity": "MODERATE"
}
References

Affected packages

Go / github.com/pion/dtls/v3

Package

Name
github.com/pion/dtls/v3
View open source insights on deps.dev
Purl
pkg:golang/github.com/pion/dtls/v3

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.1.4

Database specific

last_known_affected_version_range 
"<= 3.1.2"
source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-wg4g-wm44-ch5j/GHSA-wg4g-wm44-ch5j.json"