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      "text": "Moderate"
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      "text": "TuxCare License Agreement",
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        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
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      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
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      {
        "category": "details",
        "text": "CVE-2026-1642: fix upstream TLS proxy vulnerability allowing MITM inject\n  plaintext into proxied responses; enforce strict upstream TLS verification and\n  reject injected plaintext",
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      }
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        "date": "2026-03-10T10:19:13Z",
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          "name": "pyCSAF"
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      },
      "id": "CLSA-2026:1773137907",
      "initial_release_date": "2026-03-10T10:19:13Z",
      "revision_history": [
        {
          "date": "2026-03-10T10:19:13Z",
          "number": "1",
          "summary": "Initial version"
        }
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      "status": "final",
      "version": "1"
    },
    "title": "nginx: Fix of CVE-2026-1642"
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          "text": "A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response from an upstream proxied server.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
          "title": "Vulnerability description"
        },
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          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
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            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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            "AlmaLinux-9.2:nginx-mod-http-xslt-filter-1:1.20.1-14.el9_2.1.alma.1.tuxcare.els4.x86_64",
            "AlmaLinux-9.2:nginx-mod-mail-1:1.20.1-14.el9_2.1.alma.1.tuxcare.els4.x86_64",
            "AlmaLinux-9.2:nginx-mod-stream-1:1.20.1-14.el9_2.1.alma.1.tuxcare.els4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    }
  ]
}