CVE-2020-27969 : Yandex Browser for Android 20.8.4 allows remote attackers to perform SOP bypass

Yandex Browser for Android 20.8.4 allows remote attackers to perform SOP bypass and addresss bar spoofing

Published 2021-09-13 12:15:07

Updated 2021-09-22 19:32:39

Source Yandex N.V.

View at NVD, CVE.org

Products affected by CVE-2020-27969

Yandex » Yandex Browser » For Android
Versions before (<) 20.8.4
cpe:2.3:a:yandex:yandex_browser:*:*:*:*:*:android:*:*
Matching versions
Yandex » Yandex Browser » Version: 20.8.4 For Android
cpe:2.3:a:yandex:yandex_browser:20.8.4:*:*:*:*:android:*:*
Matching versions

EPSS FAQ

0.16%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 52 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.3	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L	3.9	3.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low

CWE-346 Origin Validation Error

The product does not properly verify that the source of data or communication is valid.

Assigned by: nvd@nist.gov (Primary)

Jump to