Vulnerability-Lookup

GHSA-86R9-39J9-99WP

Vulnerability from github – Published: 2021-06-23 17:17 – Updated: 2021-05-20 16:54

Summary

Elliptic Curve Key Disclosure in go-jose

Details

go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making it vulnerable to an invalid curve attack.

Severity

9.1 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "gopkg.in/square/go-jose.v1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/square/go-jose"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2016-9121"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-326"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-20T16:54:50Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making it vulnerable to an invalid curve attack.",
  "id": "GHSA-86r9-39j9-99wp",
  "modified": "2021-05-20T16:54:50Z",
  "published": "2021-06-23T17:17:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9121"
    },
    {
      "type": "WEB",
      "url": "https://github.com/square/go-jose/commit/c7581939a3656bb65e89d64da0a52364a33d2507"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/164590"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2020-0010"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2016/11/03/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Elliptic Curve Key Disclosure in go-jose"
}

CVE-2016-9121 (GCVE-0-2016-9121)

Vulnerability from cvelistv5 – Published: 2017-03-28 02:46 – Updated: 2024-08-06 02:42

Summary

Severity

No CVSS data available.

CWE

Cryptographic Issue

Assigner

hackerone mitre root

References

3 references

URL	Tags
https://github.com/square/go-jose/commit/c7581939…	x_refsource_MISC
https://hackerone.com/reports/164590	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2016/11/03/1	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Go JOSE All versions before 1.0.4	Affected: Go JOSE All versions before 1.0.4

Date Public

2017-03-27 00:00

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-06T02:42:10.399Z",
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        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/square/go-jose/commit/c7581939a3656bb65e89d64da0a52364a33d2507"
          },
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            ],
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          },
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            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/11/03/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Go JOSE All versions before 1.0.4",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
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            }
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      "problemTypes": [
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            },
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  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.