github - ghsa-pc4m-vcwh-9c5h

ghsa-pc4m-vcwh-9c5h

Vulnerability from github

Published

2022-11-01 19:00

Modified

2022-11-03 19:00

Severity ?

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

Details

The application was signed using a key length less than or equal to 1024 bits, making it potentially vulnerable to forged digital signatures. An attacker could forge the same digital signature of the app after maliciously modifying the app.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-4099"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-326"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-11-01T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "The application was signed using a key length less than or equal to 1024 bits, making it potentially vulnerable to forged digital signatures.  An attacker could forge the same digital signature of the app after maliciously modifying the app.",
  "id": "GHSA-pc4m-vcwh-9c5h",
  "modified": "2022-11-03T19:00:25Z",
  "published": "2022-11-01T19:00:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-4099"
    },
    {
      "type": "WEB",
      "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0100861"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-4099 (GCVE-0-2020-4099)

Vulnerability from cvelistv5

Published

2022-11-01 17:55

Modified

2025-05-02 16:02

Severity ?

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

CWE

CWE-326 - Inadequate Encryption Strength

Summary

The application was signed using a key length less than or equal to 1024 bits, making it potentially vulnerable to forged digital signatures. An attacker could forge the same digital signature of the app after maliciously modifying the app.

References

►

URL

Tags

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0100861

Impacted products

	Vendor	Product	Version
	HCL Software	HCL Verse for Android	Version: < 12.0.15

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:52:20.909Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0100861"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-4099",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-02T16:02:27.827617Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-02T16:02:40.193Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "HCL Verse for Android",
          "vendor": "HCL Software",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 12.0.15"
            }
          ]
        }
      ],
      "datePublic": "2022-10-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The application was signed using a key length less than or equal to 1024 bits, making it potentially vulnerable to forged digital signatures. An attacker could forge the same digital signature of the app after maliciously modifying the app."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-326",
              "description": "CWE-326 Inadequate Encryption Strength",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-11-01T00:00:00.000Z",
        "orgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
        "shortName": "HCL"
      },
      "references": [
        {
          "url": "https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0100861"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "HCL Verse for Android is susceptible to an APK signing key check vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
    "assignerShortName": "HCL",
    "cveId": "CVE-2020-4099",
    "datePublished": "2022-11-01T17:55:10.519Z",
    "dateReserved": "2019-12-30T00:00:00.000Z",
    "dateUpdated": "2025-05-02T16:02:40.193Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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.