github - ghsa-2whc-p527-687m

GHSA-2WHC-P527-687M

Vulnerability from github – Published: 2022-02-10 00:00 – Updated: 2022-02-12 00:01

Details

A vulnerability affecting F-Secure antivirus engine before Capricorn update 2022-02-01_01 was discovered whereby decompression of ACE file causes the scanner service to stop. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-40837"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-02-09T13:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability affecting F-Secure antivirus engine before Capricorn update 2022-02-01_01 was discovered whereby decompression of ACE file causes the scanner service to stop. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.",
  "id": "GHSA-2whc-p527-687m",
  "modified": "2022-02-12T00:01:01Z",
  "published": "2022-02-10T00:00:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40837"
    },
    {
      "type": "WEB",
      "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories"
    },
    {
      "type": "WEB",
      "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40837"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-40837 (GCVE-0-2021-40837)

Vulnerability from cvelistv5 – Published: 2022-02-09 12:10 – Updated: 2024-08-04 02:51

Summary

Severity ?

4.6 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L

CWE

Denial of Service Vulnerability

Assigner

F-SecureUS

References

URL

Tags

	https://www.f-secure.com/en/business/support-and-…	x_refsource_MISC
	https://www.f-secure.com/en/business/support-and-…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	F-Secure	F-Secure endpoint protection products on Windows and Mac. F-Secure Linux Security (32-bit), F-Secure Linux Security 64, F-Secure Atlant, F-Secure Internet Gatekeeper & F-Secure Security Cloud	Affected: All Version

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          "dateUpdated": "2024-08-04T02:51:07.508Z",
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            "tags": [
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              "x_transferred"
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            "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories"
          },
          {
            "tags": [
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            ],
            "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40837"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "F-Secure endpoint protection products on Windows and Mac. F-Secure Linux Security (32-bit), F-Secure Linux Security 64, F-Secure Atlant, F-Secure Internet Gatekeeper \u0026 F-Secure Security Cloud",
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          "versions": [
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        }
      ],
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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
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      "title": "Denial-of-Service (DoS) Vulnerability",
      "x_generator": {
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          "ASSIGNER": "cve-notifications-us@f-secure.com",
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-2WHC-P527-687M

CVE-2021-40837 (GCVE-0-2021-40837)

Tags

Sightings

Nomenclature