github - ghsa-34hg-pm9j-p7gx

ghsa-34hg-pm9j-p7gx

Vulnerability from github

Published

2022-05-24 19:21

Modified

2022-05-24 19:21

Details

A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-40833"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-404"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-26T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.",
  "id": "GHSA-34hg-pm9j-p7gx",
  "modified": "2022-05-24T19:21:19Z",
  "published": "2022-05-24T19:21:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40833"
    },
    {
      "type": "WEB",
      "url": "https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame"
    },
    {
      "type": "WEB",
      "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40833"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-40833 (GCVE-0-2021-40833)

Vulnerability from cvelistv5

Published

2021-11-26 16:39

Modified

2024-08-04 02:51

Severity ?

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

CWE

Denial of Service Vulnerability

Summary

A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.

References

URL

Tags

	https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame	x_refsource_MISC
	https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40833	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 Internet Gatekeeper & F-Secure Atlant	Version: All Version

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:51:07.454Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40833"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "F-Secure endpoint protection products on Windows and Mac. F-Secure Linux Security (32-bit)  F-Secure Linux Security 64 F-Secure Internet Gatekeeper \u0026 F-Secure Atlant",
          "vendor": "F-Secure",
          "versions": [
            {
              "status": "affected",
              "version": "All Version "
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial of Service Vulnerability ",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-11-26T16:39:54",
        "orgId": "126858f1-1b65-4b74-81ca-7034f7f7723f",
        "shortName": "F-SecureUS"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40833"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "FIX No User action is required. The required fix has been published through automatic update channel with Capricorn update 2021-11-22_03"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Denial-of-Service (DoS) Vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve-notifications-us@f-secure.com",
          "ID": "CVE-2021-40833",
          "STATE": "PUBLIC",
          "TITLE": "Denial-of-Service (DoS) Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "F-Secure endpoint protection products on Windows and Mac. F-Secure Linux Security (32-bit)  F-Secure Linux Security 64 F-Secure Internet Gatekeeper \u0026 F-Secure Atlant",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_value": "All Version "
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "F-Secure"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Denial of Service Vulnerability "
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame",
              "refsource": "MISC",
              "url": "https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame"
            },
            {
              "name": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40833",
              "refsource": "MISC",
              "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40833"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "FIX No User action is required. The required fix has been published through automatic update channel with Capricorn update 2021-11-22_03"
          }
        ],
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "126858f1-1b65-4b74-81ca-7034f7f7723f",
    "assignerShortName": "F-SecureUS",
    "cveId": "CVE-2021-40833",
    "datePublished": "2021-11-26T16:39:54",
    "dateReserved": "2021-09-09T00:00:00",
    "dateUpdated": "2024-08-04T02:51:07.454Z",
    "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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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.