{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "9.0"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.8.3"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7b16d2387ae649698e8181c5888696ec8decc379"
            },
            {
              "fixed": "cb761412e299ef907f22cd7c4146d50c8a792003"
            }
          ],
          "repo": "https://github.com/gssapi/gssproxy",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "gssproxy (aka gss-proxy) before 0.8.3 does not unlock cond_mutex before pthread exit in gp_worker_main() in gp_workers.c. NOTE: An upstream comment states \"We are already on a shutdown path when running the code in question, so a DoS there doesn't make any sense, and there has been no additional information provided us (as upstream) to indicate why this would be a problem.",
  "id": "CVE-2020-12658",
  "modified": "2026-04-01T23:10:21.393173637Z",
  "published": "2020-12-31T01:15:12.553Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/gssapi/gssproxy/compare/v0.8.2...v0.8.3"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00004.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://pagure.io/gssproxy/c/cb761412e299ef907f22cd7c4146d50c8a792003?branch=master"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gssapi/gssproxy/commit/cb761412e299ef907f22cd7c4146d50c8a792003"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}