certfr_avis - CERTFR-2022-AVI-204

CERTFR-2022-AVI-204

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans F-Secure SAFE Browser. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et une injection de code indirecte à distance (XSS).

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

F-Secure SAFE Browser pour Android version 18.5

Un correctif a été publié le 18 février 2022 dans le canal de mise à jour automatique. Aucune action de l'utilisateur n'est requise si la mise à jour automatique est activée.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

Tags

Bulletin de sécurité F-Secure cve-2021-44748 du 03 mars 2022	None	vendor-advisory
Bulletin de sécurité F-Secure cve-2021-44749 du 03 mars 2022	None	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cul\u003e \u003cli\u003eF-Secure SAFE Browser pour Android version 18.5\u003c/li\u003e \u003c/ul\u003e \u003cp\u003eUn correctif a \u00e9t\u00e9 publi\u00e9 le 18 f\u00e9vrier 2022 dans le canal de mise \u00e0 jour automatique. Aucune action de l\u0027utilisateur n\u0027est requise si la mise \u00e0 jour automatique est activ\u00e9e.\u003c/p\u003e ",
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2021-44749",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-44749"
    },
    {
      "name": "CVE-2021-44748",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-44748"
    }
  ],
  "links": [],
  "reference": "CERTFR-2022-AVI-204",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-03-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans F-Secure SAFE\nBrowser. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire \u00e0 distance et une injection de code indirecte \u00e0 distance\n(XSS).\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans F-Secure SAFE Browser",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F-Secure cve-2021-44748 du 03 mars 2022",
      "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-44748"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F-Secure cve-2021-44749 du 03 mars 2022",
      "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-44749"
    }
  ]
}

CVE-2021-44749 (GCVE-0-2021-44749)

Vulnerability from cvelistv5 – Published: 2022-03-06 19:05 – Updated: 2024-08-04 04:32

Summary

A vulnerability affecting F-Secure SAFE browser protection was discovered improper URL handling can be triggered to cause universal cross-site scripting through browsing protection in a SAFE web browser. User interaction is required prior to exploitation. A successful exploitation may lead to arbitrary code execution.

Severity ?

5.5 (Medium)


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

CWE

Universal Cross-Site Scripting Vulnerability in F-Secure SAFE Browser Protection for Android

Assigner

F-SecureUS

References

URL

Tags

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

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	F-Secure	F-Secure SAFE Browser for Android Version 18.5	Affected: unspecified , < 18.5x (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:32:12.908Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-44749"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "F-Secure SAFE Browser for Android Version 18.5",
          "vendor": "F-Secure",
          "versions": [
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              "version": "unspecified",
              "versionType": "custom"
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
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            }
          ]
        },
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        "impact": {
          "cvss": {
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            "availabilityImpact": "LOW",
            "baseScore": 5.5,
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            "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",
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        "problemtype": {
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                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-44749",
              "refsource": "MISC",
              "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-44749"
            }
          ]
        },
        "solution": [
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            "value": "FIX : A fix has been released in the automatic update channel since 18th February 2022. No user action is required if automatic update is enabled."
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        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "126858f1-1b65-4b74-81ca-7034f7f7723f",
    "assignerShortName": "F-SecureUS",
    "cveId": "CVE-2021-44749",
    "datePublished": "2022-03-06T19:05:46",
    "dateReserved": "2021-12-08T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2021-44748 (GCVE-0-2021-44748)

Vulnerability from cvelistv5 – Published: 2022-03-06 19:05 – Updated: 2024-08-04 04:32

Summary

A vulnerability affecting F-Secure SAFE browser was discovered whereby browsers loads images automatically this vulnerability can be exploited remotely by an attacker to execute the JavaScript can be used to trigger universal cross-site scripting through the browser. User interaction is required prior to exploitation, such as entering a malicious website to trigger the vulnerability.

Severity ?

5.5 (Medium)


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

CWE

Universal Cross-Site Scripting Vulnerability in F-Secure SAFE Browser for Android

Assigner

F-SecureUS

References

URL

Tags

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

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	F-Secure	F-Secure SAFE Browser for Android Version 18.5	Affected: unspecified , < 18.5x (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:32:12.308Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-44748"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "F-Secure SAFE Browser for Android Version 18.5",
          "vendor": "F-Secure",
          "versions": [
            {
              "lessThan": "18.5x",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability affecting F-Secure SAFE browser was discovered whereby browsers loads images automatically this vulnerability can be exploited remotely by an attacker to execute the JavaScript can be used to trigger universal cross-site scripting through the browser. User interaction is required prior to exploitation, such as entering a malicious website to trigger the vulnerability."
        }
      ],
      "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",
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          }
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              "description": "Universal Cross-Site Scripting Vulnerability in F-Secure SAFE Browser for Android",
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      },
      "references": [
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          ],
          "url": "https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-44748"
        }
      ],
      "solutions": [
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        "discovery": "EXTERNAL"
      },
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        },
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              ]
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          ]
        },
        "references": {
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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 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

CERTFR-2022-AVI-204

Solution

CVE-2021-44749 (GCVE-0-2021-44749)

CVE-2021-44748 (GCVE-0-2021-44748)

Tags

Sightings

Nomenclature