Security advisory

{
  "id": "28a9798f9926e52d2a0fe8f55482a0f11fed1edcd4f16f0e42cdf76e21752ce6",
  "url": "https://osv.dev/vulnerability/CVE-2023-23558",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2023-23558",
    "summary": "In Eternal Terminal 6.2.1, TelemetryService uses fixed paths in /tmp. For example, a local attacker can create /tmp/.sentry-native-etserver with mode 0777 before the etserver process is started. The attacker can choose to read sensitive information from that file, or modify the information in that file.",
    "evidence": "osv:CVE-2023-23558",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-23558",
      "aliases": [
        "CVE-2023-23558"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/mistertea/eternalterminal",
              "type": "GIT",
              "events": [
                {
                  "introduced": "63b2adc0e7c1b1d00d36d40c8573005643c16160"
                },
                {
                  "last_affected": "63b2adc0e7c1b1d00d36d40c8573005643c16160"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:eternal_terminal_project:eternal_terminal:6.2.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "6.2.1"
                      },
                      {
                        "last_affected": "6.2.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "6.2.1",
            "et-v6.2.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-23558.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:39.048722790Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/23xxx/CVE-2023-23558.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-23558",
        "https://bugzilla.suse.com/show_bug.cgi?id=1207126",
        "https://github.com/MisterTea/EternalTerminal"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/23xxx/CVE-2023-23558.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-23558",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 506569,
  "published_at": "2023-02-16T00:00:00+00:00"
}