PT-2019-15959 · Opera · Opera For Android

Published 2019-12-18 · Updated 2020-01-23 · CVE-2019-19788

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Opera for Android versions prior to 54.0.2669.49432

Description The issue allows an attacker to bypass normal sandboxing attributes by using a service working inside a sandboxed iframe. This enables forced redirections without user interaction from a third-party context.

Recommendations For Opera for Android versions prior to 54.0.2669.49432, update to version 54.0.2669.49432 or later to resolve the issue. As a temporary workaround, consider restricting the use of iframes from third-party contexts to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2019-19788

Affected Products

Opera For Android

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2019-19788 · Security Note
• https://security.opera.com/bypass-a-restriction-in-ofa-54-opera-security-advisories · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-19788 · Vendor Advisory
• https://t.me/thebugbountyhunter/3707 · Telegram Post