CVE-2020-15502 Information

Description

LICENSE README.md cvefilelist cvelist nvdcve nvdpages.sh scripts test-CVE-2017-1882.markdown test-CVE-2017-18822.markdown tmpvendorlinks DISPUTED LICENSE README.md cvefilelist cvelist nvdcve nvdpages.sh scripts test-CVE-2017-1882.markdown test-CVE-2017-18822.markdown tmpvendorlinks The DuckDuckGo application through 5.58.0 for Android and through 7.47.1.0 for iOS sends hostnames of visited web sites within HTTPS .ico requests to servers in the duckduckgo.com domain which might make visit data available temporarily at a Potentially Unwanted Endpoint. NOTE: the vendor has stated \the favicon service adheres to our strict privacy policy.\

CVSS Vector

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

Reference

https://github.com/duckduckgo/Android/blob/e2f2d54a6b4452277467db403a3546512401b493/app/src/main/java/com/duckduckgo/app/global/UriExtension.ktL83-L88 https://github.com/duckduckgo/Android/issues/527 https://github.com/duckduckgo/iOS/blob/1ae03d7221180bd6791cf6f7f06922a96335cf75/Core/AppUrls.swiftL98-L100 https://news.ycombinator.com/item?id=23708166 https://news.ycombinator.com/item?id=23711597

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5