{"containers":{"cna":{"affected":[{"platforms":["iOS"],"product":"F-Secure Mobile Security","vendor":"F-Secure","versions":[{"lessThan":"18.5","status":"affected","version":"18.3","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"An URL Address bar spoofing vulnerability was discovered in Safe Browser for iOS. When user clicks on a specially crafted a malicious URL, if user does not carefully pay attention to url, user may be tricked to think content may be coming from a valid domain, while it comes from another. This is performed by using a very long username part of the url so that user cannot see the domain name. A remote attacker can leverage this to perform url address bar spoofing attack. The fix is, browser no longer shows the user name part in address bar."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.6,"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:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"description":"URL Address Bar Spoofing in F-Secure SAFE Browser for iOS","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-12-16T16:14:13.000Z","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"}],"solutions":[{"lang":"en","value":"Upgrade to version 18.5 or newer from the App Store"}],"source":{"discovery":"EXTERNAL"},"title":"URL Address Bar Spoofing in F-Secure SAFE Browser for iOS","x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve-notifications-us@f-secure.com","ID":"CVE-2021-40835","STATE":"PUBLIC","TITLE":"URL Address Bar Spoofing in F-Secure SAFE Browser for iOS"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"F-Secure Mobile Security","version":{"version_data":[{"platform":"iOS","version_affected":"<","version_name":"18.3","version_value":"18.5"}]}}]},"vendor_name":"F-Secure"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An URL Address bar spoofing vulnerability was discovered in Safe Browser for iOS. When user clicks on a specially crafted a malicious URL, if user does not carefully pay attention to url, user may be tricked to think content may be coming from a valid domain, while it comes from another. This is performed by using a very long username part of the url so that user cannot see the domain name. A remote attacker can leverage this to perform url address bar spoofing attack. The fix is, browser no longer shows the user name part in address bar."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.6,"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:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"URL Address Bar Spoofing in F-Secure SAFE Browser for iOS"}]}]},"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","refsource":"MISC","url":"https://www.f-secure.com/en/business/support-and-downloads/security-advisories"}]},"solution":[{"lang":"en","value":"Upgrade to version 18.5 or newer from the App Store"}],"source":{"discovery":"EXTERNAL"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T02:51:07.421Z"},"title":"CVE Program Container","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"}]}]},"cveMetadata":{"assignerOrgId":"126858f1-1b65-4b74-81ca-7034f7f7723f","assignerShortName":"F-SecureUS","cveId":"CVE-2021-40835","datePublished":"2021-12-16T10:58:55.000Z","dateReserved":"2021-09-09T00:00:00.000Z","dateUpdated":"2024-08-04T02:51:07.421Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}