Skip to content
Heist/ feed
Back to feed
Critical

Security advisory

Type: advisorySources: OSVCVE: CVE-2020-25022

An issue was discovered in Noise-Java through 2020-08-27. AESGCMFallbackCipherState.encryptWithAd() allows out-of-bounds access.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2020-25022
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 12:36 UTC · Revision 1

Source evidence

CVE-2020-25022

core-osv · Original source

Published 4 Sept 2020, 04:15 UTC

An issue was discovered in Noise-Java through 2020-08-27. AESGCMFallbackCipherState.encryptWithAd() allows out-of-bounds access.

osv:CVE-2020-25022
Complete source record
{
  "id": "4affae588e96fb102199acc860c2ed13fb7087fba0b0cd848a57a9442603bc5b",
  "url": "https://osv.dev/vulnerability/CVE-2020-25022",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-25022",
    "summary": "An issue was discovered in Noise-Java through 2020-08-27. AESGCMFallbackCipherState.encryptWithAd() allows out-of-bounds access.",
    "evidence": "osv:CVE-2020-25022",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-25022",
      "aliases": [
        "CVE-2020-25022"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/rweather/noise-java",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "18e86b6f8bea7326934109aa9ffa705ebf4bde90"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "fixed": "18e86b6f8bea7326934109aa9ffa705ebf4bde90"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25022.json",
            "vanir_signatures": [
              {
                "id": "CVE-2020-25022-0b3f2627",
                "digest": {
                  "length": 1152,
                  "function_hash": "31696553789061348543954821442458380204"
                },
                "source": "https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90",
                "target": {
                  "file": "src/main/java/com/southernstorm/noise/protocol/AESGCMOnCtrCipherState.java",
                  "function": "encryptWithAd"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-25022-1283079e",
                "digest": {
                  "length": 1047,
                  "function_hash": "66898851433788692633400536516760569337"
                },
                "source": "https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90",
                "target": {
                  "file": "src/main/java/com/southernstorm/noise/protocol/AESGCMFallbackCipherState.java",
                  "function": "decryptWithAd"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-25022-1a516728",
                "digest": {
                  "length": 956,
                  "function_hash": "163635587722489269482405846284454599759"
                },
                "source": "https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90",
                "target": {
                  "file": "src/main/java/com/southernstorm/noise/protocol/ChaChaPolyCipherState.java",
                  "function": "decryptWithAd"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-25022-2f800f26",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "248084885838146253345771771269370804417",
                    "140250448064229028853599927670278424096",
                    "330457463062443688678293515174674062873",
                    "55048163030964998224381313280347382784",
                    "306931882619861584162923184468321031823",
                    "311748548483982027723743522572240069704",
                    "77320385515136150135576332425983362513",
                    "83644315993127178577893805666991880187",
                    "89473546135236005693704407250573942399",
                    "330457463062443688678293515174674062873",
                    "55048163030964998224381313280347382784",
                    "188697535042500821947264476458022671669",
                    "194008130026071319719457212564746600541",
                    "194829075617753068576068964296557370506",
                    "288796742773005041722011406505574108000",
                    "281014321094192436150097193773785830219",
                    "217004687368679366954793008857463832015",
                    "280030657105869282452504007557863416519",
                    "45788093309745126740486596840635536428",
                    "228866721525578960286648948301435841419"
                  ]
                },
                "source": "https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90",
                "target": {
                  "file": "src/main/java/com/southernstorm/noise/protocol/AESGCMOnCtrCipherState.java"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-25022-3d884385",
                "digest": {
                  "length": 1402,
                  "function_hash": "267246413992864573047282012333591911877"
                },
                "source": "https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90",
                "target": {
                  "file": "src/main/java/com/southernstorm/noise/protocol/AESGCMOnCtrCipherState.java",
                  "function": "decryptWithAd"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-25022-5c06e154",
                "digest": {
                  "length": 799,
                  "function_hash": "314004612045279238183079182966135327988"
                },
                "source": "https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90",
                "target": {
                  "file": "src/main/java/com/southernstorm/noise/protocol/AESGCMFallbackCipherState.java",
                  "function": "encryptWithAd"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-25022-77136b95",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "264329028219938384351945693844529751397",
                    "275378059430341761265592928712872113057",
                    "330457463062443688678293515174674062873",
                    "55048163030964998224381313280347382784",
                    "14113105530923163521229694919607104781",
                    "236868339578648112956584501549662705974",
                    "117432426538188597543604590651805810898",
                    "83644315993127178577893805666991880187",
                    "89473546135236005693704407250573942399",
                    "330457463062443688678293515174674062873",
                    "55048163030964998224381313280347382784",
                    "188697535042500821947264476458022671669",
                    "194008130026071319719457212564746600541",
                    "194829075617753068576068964296557370506",
                    "288796742773005041722011406505574108000",
                    "281014321094192436150097193773785830219",
                    "217004687368679366954793008857463832015",
                    "180123066045396832286909635187167941824",
                    "266252356298025946804680655516106737472",
                    "320247887393656219471853600774097330932"
                  ]
                },
                "source": "https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90",
                "target": {
                  "file": "src/main/java/com/southernstorm/noise/protocol/ChaChaPolyCipherState.java"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-25022-c22025f5",
                "digest": {
                  "length": 684,
                  "function_hash": "14823959838769480757266236490617897185"
                },
                "source": "https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90",
                "target": {
                  "file": "src/main/java/com/southernstorm/noise/protocol/ChaChaPolyCipherState.java",
                  "function": "encryptWithAd"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-25022-df74b1c4",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "248084885838146253345771771269370804417",
                    "140250448064229028853599927670278424096",
                    "330457463062443688678293515174674062873",
                    "55048163030964998224381313280347382784",
                    "14113105530923163521229694919607104781",
                    "236868339578648112956584501549662705974",
                    "117432426538188597543604590651805810898",
                    "83644315993127178577893805666991880187",
                    "89473546135236005693704407250573942399",
                    "330457463062443688678293515174674062873",
                    "55048163030964998224381313280347382784",
                    "188697535042500821947264476458022671669",
                    "194008130026071319719457212564746600541",
                    "194829075617753068576068964296557370506",
                    "288796742773005041722011406505574108000",
                    "281014321094192436150097193773785830219",
                    "217004687368679366954793008857463832015",
                    "180123066045396832286909635187167941824",
                    "266252356298025946804680655516106737472",
                    "320247887393656219471853600774097330932"
                  ]
                },
                "source": "https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90",
                "target": {
                  "file": "src/main/java/com/southernstorm/noise/protocol/AESGCMFallbackCipherState.java"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:57:26Z"
          }
        }
      ],
      "modified": "2026-10-20T13:57:26.811347271Z",
      "provider": "osv",
      "references": [
        "https://github.com/rweather/noise-java/pull/12",
        "https://github.com/rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:noise-java_project:noise-java:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "noise-java_project:noise-java",
            "extracted_events": [
              {
                "range": [
                  {
                    "last_affected": "2020-08-27"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          },
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "last_affected": "2020-08-27"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-25022",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 388452,
  "published_at": "2020-09-04T04:15:12.253+00:00"
}