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golang-1.19 — security advisory

Type: advisorySources: OSVAdvisory ID: DEBIAN-CVE-2022-41724

Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session resumption (by setting Config.ClientSessionCache to a non-nil value), and TLS 1.3 servers which request client certificates (by setting Config.ClientAuth >= RequestClientCert).

Products
golang-1.19
Affected versions
Not specified
Fixed versions
1.19.6-2
CVEs
CVE-2022-41724
Confirmed fixed CVEs
Not specified
Updated in this feed
30 Oct 2026, 15:31 UTC · Revision 1

Source evidence

DEBIAN-CVE-2022-41724

core-osv · Original source

Published 28 Feb 2023, 18:15 UTC

Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session resumption (by setting Config.ClientSessionCache to a non-nil value), and TLS 1.3 servers which request client certificates (by setting Config.ClientAuth >= RequestClientCert).

osv:DEBIAN-CVE-2022-41724

golang-1.19

Fixed versions: 1.19.6-2

Complete source record
{
  "id": "1625842cc81797a530a5bad39bb87046a1fbda0f436185a33cedecc4be0b7efa",
  "url": "https://osv.dev/vulnerability/DEBIAN-CVE-2022-41724",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "DEBIAN-CVE-2022-41724",
    "summary": "Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session resumption (by setting Config.ClientSessionCache to a non-nil value), and TLS 1.3 servers which request client certificates (by setting Config.ClientAuth >= RequestClientCert).",
    "evidence": "osv:DEBIAN-CVE-2022-41724",
    "products": [
      {
        "name": {
          "value": "golang-1.19",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.19.6-2",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "DEBIAN-CVE-2022-41724",
      "aliases": [
        "DEBIAN-CVE-2022-41724"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.19.6-2"
                }
              ]
            }
          ],
          "package": {
            "name": "golang-1.19",
            "purl": "pkg:deb/debian/golang-1.19?arch=source&distro=bookworm",
            "ecosystem": "Debian:12"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-41724.json"
          },
          "ecosystem_specific": {
            "urgency": "not yet assigned"
          }
        }
      ],
      "modified": "2026-10-15T08:03:04.997976728Z",
      "provider": "osv",
      "upstream": [
        "CVE-2022-41724"
      ],
      "references": [
        "https://security-tracker.debian.org/tracker/CVE-2022-41724"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2022-41724",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 325085,
  "published_at": "2023-02-28T18:15:10.043+00:00"
}