[ASA-202106-1] opera: multiple issues

[Jonas Witschel]

Arch Linux Security Advisory ASA-202106-1
=========================================

Severity: High
Date    : 2021-06-01
CVE-ID  : CVE-2021-30506 CVE-2021-30507 CVE-2021-30508 CVE-2021-30509
          CVE-2021-30510 CVE-2021-30511 CVE-2021-30512 CVE-2021-30513
          CVE-2021-30514 CVE-2021-30515 CVE-2021-30516 CVE-2021-30517
          CVE-2021-30518 CVE-2021-30519 CVE-2021-30520
Package : opera
Type    : multiple issues
Remote  : Yes
Link    : https://security.archlinux.org/AVG-1938

Summary
=======

The package opera before version 76.0.4017.154-1 is vulnerable to
multiple issues including arbitrary code execution, content spoofing,
incorrect calculation and information disclosure.

Resolution
==========

Upgrade to 76.0.4017.154-1.

# pacman -Syu "opera>=76.0.4017.154-1"

The problems have been fixed upstream in version 76.0.4017.154.

Workaround
==========

None.

Description
===========

- CVE-2021-30506 (content spoofing)

An incorrect security UI security issue has been found in the Web App
Installs component of the Chromium browser before version
90.0.4430.212.

- CVE-2021-30507 (incorrect calculation)

An inappropriate implementation security issue has been found in the
Offline component of the Chromium browser before version 90.0.4430.212.

- CVE-2021-30508 (arbitrary code execution)

A heap buffer overflow security issue has been found in the Media Feeds
component of the Chromium browser before version 90.0.4430.212.

- CVE-2021-30509 (arbitrary code execution)

An out of bounds write security issue has been found in the Tab Strip
component of the Chromium browser before version 90.0.4430.212.

- CVE-2021-30510 (arbitrary code execution)

A race condition security issue has been found in the Aura component of
the Chromium browser before version 90.0.4430.212.

- CVE-2021-30511 (information disclosure)

An out of bounds read security issue has been found in the Tab Groups
component of the Chromium browser before version 90.0.4430.212.

- CVE-2021-30512 (arbitrary code execution)

A use after free security issue has been found in the Notifications
component of the Chromium browser before version 90.0.4430.212.

- CVE-2021-30513 (incorrect calculation)

A type confusion security issue has been found in the V8 component of
the Chromium browser before version 90.0.4430.212.

- CVE-2021-30514 (arbitrary code execution)

A use after free security issue has been found in the Autofill
component of the Chromium browser before version 90.0.4430.212.

- CVE-2021-30515 (arbitrary code execution)

A use after free security issue has been found in the File API
component of the Chromium browser before version 90.0.4430.212.

- CVE-2021-30516 (arbitrary code execution)

A heap buffer overflow security issue has been found in the History
component of the Chromium browser before version 90.0.4430.212.

- CVE-2021-30517 (incorrect calculation)

A type confusion security issue has been found in the V8 component of
the Chromium browser before version 90.0.4430.212.

- CVE-2021-30518 (arbitrary code execution)

A heap buffer overflow security issue has been found in the Reader Mode
component of the Chromium browser before version 90.0.4430.212.

- CVE-2021-30519 (arbitrary code execution)

A use after free security issue has been found in the Payments
component of the Chromium browser before version 90.0.4430.212.

- CVE-2021-30520 (arbitrary code execution)

A use after free security issue has been found in the Tab Strip
component of the Chromium browser before version 90.0.4430.212.

Impact
======

A remote attacker could spoof content, disclose sensitive information,
or execute arbitrary code through crafted web pages.

References
==========

https://blogs.opera.com/desktop/changelog-for-76/
https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop.html
https://crbug.com/1180126
https://crbug.com/1178202
https://crbug.com/1195340
https://crbug.com/1196309
https://crbug.com/1197436
https://crbug.com/1197875
https://crbug.com/1200019
https://crbug.com/1200490
https://crbug.com/1200766
https://crbug.com/1201073
https://crbug.com/1201446
https://crbug.com/1203122
https://crbug.com/1203590
https://crbug.com/1194058
https://crbug.com/1193362
https://security.archlinux.org/CVE-2021-30506
https://security.archlinux.org/CVE-2021-30507
https://security.archlinux.org/CVE-2021-30508
https://security.archlinux.org/CVE-2021-30509
https://security.archlinux.org/CVE-2021-30510
https://security.archlinux.org/CVE-2021-30511
https://security.archlinux.org/CVE-2021-30512
https://security.archlinux.org/CVE-2021-30513
https://security.archlinux.org/CVE-2021-30514
https://security.archlinux.org/CVE-2021-30515
https://security.archlinux.org/CVE-2021-30516
https://security.archlinux.org/CVE-2021-30517
https://security.archlinux.org/CVE-2021-30518
https://security.archlinux.org/CVE-2021-30519
https://security.archlinux.org/CVE-2021-30520
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