github - ghsa-999g-vph2-wr2c

ghsa-999g-vph2-wr2c

Vulnerability from github

Published

2022-05-24 19:08

Modified

2022-12-26 03:30

Severity ?

4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

An issue was discovered in Arm Mbed TLS before 2.24.0. An attacker can recover a private key (for RSA or static Diffie-Hellman) via a side-channel attack against generation of base blinding/unblinding values.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-36424"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-19T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Arm Mbed TLS before 2.24.0. An attacker can recover a private key (for RSA or static Diffie-Hellman) via a side-channel attack against generation of base blinding/unblinding values.",
  "id": "GHSA-999g-vph2-wr2c",
  "modified": "2022-12-26T03:30:21Z",
  "published": "2022-05-24T19:08:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36424"
    },
    {
      "type": "WEB",
      "url": "https://bugs.gentoo.org/740108"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html"
    },
    {
      "type": "WEB",
      "url": "https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-36424

Vulnerability from cvelistv5

Published

2021-07-19 00:00

Modified

2024-08-04 17:30

Severity ?

Summary

References

▼	URL	Tags
	https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2
	https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17
	https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8
	https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0
	https://bugs.gentoo.org/740108
	https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:30:07.297Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugs.gentoo.org/740108"
          },
          {
            "name": "[debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Arm Mbed TLS before 2.24.0. An attacker can recover a private key (for RSA or static Diffie-Hellman) via a side-channel attack against generation of base blinding/unblinding values."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-26T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-09-2"
        },
        {
          "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.17"
        },
        {
          "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.8"
        },
        {
          "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.24.0"
        },
        {
          "url": "https://bugs.gentoo.org/740108"
        },
        {
          "name": "[debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-36424",
    "datePublished": "2021-07-19T00:00:00",
    "dateReserved": "2021-07-19T00:00:00",
    "dateUpdated": "2024-08-04T17:30:07.297Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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