github - ghsa-7gxq-69xx-2vr4

GHSA-7GXQ-69XX-2VR4

Vulnerability from github – Published: 2022-03-26 00:00 – Updated: 2022-04-05 00:01

Details

A vulnerability affecting F-Secure SAFE browser was discovered. A maliciously crafted website attached with USSD code in JavaScript or iFrame can trigger dialer application from F-Secure browser which can be exploited by an attacker to send unwanted USSD messages or perform unwanted calls. In most modern Android OS, dialer application will require user interaction, however, some older Android OS may not need user interaction.

Severity ?

5.3 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-44751"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-276"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-25T11:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability affecting F-Secure SAFE browser was discovered. A maliciously crafted website attached with USSD code in JavaScript or iFrame can trigger dialer application from F-Secure browser which can be exploited by an attacker to send unwanted USSD messages or perform unwanted calls. In most modern Android OS, dialer application will require user interaction, however, some older Android OS may not need user interaction.",
  "id": "GHSA-7gxq-69xx-2vr4",
  "modified": "2022-04-05T00:01:03Z",
  "published": "2022-03-26T00:00:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44751"
    },
    {
      "type": "WEB",
      "url": "https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-44751 (GCVE-0-2021-44751)

Vulnerability from cvelistv5 – Published: 2022-03-25 10:32 – Updated: 2024-08-04 04:32

Summary

Severity ?

4.3 (Medium)


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

CWE

F-Secure SAFE Browser vulnerable to USSD attacks

Assigner

F-SecureUS

References

URL

Tags

https://www.f-secure.com/en/business/programs/vul…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	F-Secure	F-Secure SAFE Browser for Android Version 18.5 & below	Affected: 18.5 , < 18.6 (custom)

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JSON

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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-7GXQ-69XX-2VR4

CVE-2021-44751 (GCVE-0-2021-44751)

Tags

Sightings

Nomenclature