[ASA-202102-5] opera: multiple issues

Fri Feb 12 07:02:02 UTC 2021

Arch Linux Security Advisory ASA-202102-5
=========================================

Severity: Critical
Date    : 2021-02-06
CVE-ID  : CVE-2020-16044 CVE-2021-21117 CVE-2021-21118 CVE-2021-21119
           CVE-2021-21120 CVE-2021-21121 CVE-2021-21122 CVE-2021-21123
           CVE-2021-21124 CVE-2021-21125 CVE-2021-21126 CVE-2021-21127
           CVE-2021-21128 CVE-2021-21129 CVE-2021-21130 CVE-2021-21131
           CVE-2021-21132 CVE-2021-21133 CVE-2021-21134 CVE-2021-21135
           CVE-2021-21136 CVE-2021-21137 CVE-2021-21138 CVE-2021-21139
           CVE-2021-21140 CVE-2021-21141
Package : opera
Type    : multiple issues
Remote  : Yes
Link    : https://security.archlinux.org/AVG-1479

Summary
=======

The package opera before version 74.0.3911.75-1 is vulnerable to
multiple issues including arbitrary code execution, insufficient
validation, content spoofing and incorrect calculation.

Resolution
==========

Upgrade to 74.0.3911.75-1.

# pacman -Syu "opera>=74.0.3911.75-1"

The problems have been fixed upstream in version 74.0.3911.75.

Workaround
==========

None.

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

- CVE-2020-16044 (arbitrary code execution)

A security issue was found in Firefox before 84.0.2, Thunderbird before
78.6.1 and Chromium before 88.0.4324.96. A malicious peer could have
modified a COOKIE-ECHO chunk in an SCTP packet in a way that
potentially resulted in a use-after-free. Mozilla presumes that with
enough effort it could have been exploited to run arbitrary code.

- CVE-2021-21117 (insufficient validation)

An insufficient policy enforcement security issue was found in the
Cryptohome component of the Chromium browser before version
88.0.4324.96.

- CVE-2021-21118 (insufficient validation)

An insufficient data validation security issue was found in the V8
component of the Chromium browser before version 88.0.4324.96.

- CVE-2021-21119 (arbitrary code execution)

A use after free security issue was found in the Media component of the
Chromium browser before version 88.0.4324.96.

- CVE-2021-21120 (arbitrary code execution)

A use after free security issue was found in the WebSQL component of
the Chromium browser before version 88.0.4324.96.

- CVE-2021-21121 (arbitrary code execution)

A use after free security issue was found in the Omnibox component of
the Chromium browser before version 88.0.4324.96.

- CVE-2021-21122 (arbitrary code execution)

A use after free security issue was found in the Blink component of the
Chromium browser before version 88.0.4324.96.

- CVE-2021-21123 (insufficient validation)

An insufficient data validation security issue was found in the File
System component of the Chromium browser before version 88.0.4324.96.

- CVE-2021-21124 (arbitrary code execution)

A potential use after free security issue was found in the Speech
Recognizer component of the Chromium browser before version
88.0.4324.96.

- CVE-2021-21125 (insufficient validation)

An insufficient policy enforcement security issue was found in the File
System API component of the Chromium browser before version
88.0.4324.96.

- CVE-2021-21126 (insufficient validation)

An insufficient policy enforcement security issue was found in the
extensions component of the Chromium browser before version
88.0.4324.96.

- CVE-2021-21127 (insufficient validation)

An insufficient policy enforcement security issue was found in the
extensions component of the Chromium browser before version
88.0.4324.96.

- CVE-2021-21128 (arbitrary code execution)

A heap buffer overflow security issue was found in the Blink component
of the Chromium browser before version 88.0.4324.96.

- CVE-2021-21129 (insufficient validation)

An insufficient policy enforcement security issue was found in the File
System API component of the Chromium browser before version
88.0.4324.96.

- CVE-2021-21130 (insufficient validation)

An insufficient policy enforcement security issue was found in the File
System API component of the Chromium browser before version
88.0.4324.96.

- CVE-2021-21131 (insufficient validation)

An insufficient policy enforcement security issue was found in the File
System API component of the Chromium browser before version
88.0.4324.96.

- CVE-2021-21132 (incorrect calculation)

An inappropriate implementation security issue was found in the
DevTools component of the Chromium browser before version 88.0.4324.96.

- CVE-2021-21133 (insufficient validation)

An insufficient policy enforcement security issue was found in the
Downloads component of the Chromium browser before version
88.0.4324.96.

- CVE-2021-21134 (content spoofing)

An incorrect security UI security issue was found in the Page Info
component of the Chromium browser before version 88.0.4324.96.

- CVE-2021-21135 (incorrect calculation)

An inappropriate implementation security issue was found in the
Performance API component of the Chromium browser before version
88.0.4324.96.

- CVE-2021-21136 (insufficient validation)

An insufficient policy enforcement security issue was found in the
WebView component of the Chromium browser before version 88.0.4324.96.

- CVE-2021-21137 (incorrect calculation)

An inappropriate implementation security issue was found in the
DevTools component of the Chromium browser before version 88.0.4324.96.

- CVE-2021-21138 (arbitrary code execution)

A use after free security issue was found in the DevTools component of
the Chromium browser before version 88.0.4324.96.

- CVE-2021-21139 (incorrect calculation)

An inappropriate implementation security issue was found in the iframe
sandbox component of the Chromium browser before version 88.0.4324.96.

- CVE-2021-21140 (arbitrary code execution)

An uninitialized use security issue was found in the USB component of
the Chromium browser before version 88.0.4324.96.

- CVE-2021-21141 (insufficient validation)

An insufficient policy enforcement security issue was found in the File
System API component of the Chromium browser before version
88.0.4324.96.

Impact
======

A remote attacker might be able to bypass security measures, trick the
user into performing unwanted actions or execute arbitrary code.

References
==========

https://blogs.opera.com/desktop/2021/02/opera-74-stable/
https://www.mozilla.org/en-US/security/advisories/mfsa2021-01/#CVE-2020-16044
https://bugzilla.mozilla.org/show_bug.cgi?id=1683964
https://hg.mozilla.org/mozilla-central/rev/08ba03dc8d4420e04e7c77fee3013e68180e6ead
https://hg.mozilla.org/mozilla-central/rev/8c09f4813fc7e8f44605b6092262199bff15cdd7
https://hg.mozilla.org/mozilla-central/rev/5991645a87d2abf289686d09d943229c9e3e54b5
https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
https://crbug.com/1137179
https://crbug.com/1161357
https://crbug.com/1160534
https://crbug.com/1160602
https://crbug.com/1161143
https://crbug.com/1162131
https://crbug.com/1137247
https://crbug.com/1131346
https://crbug.com/1152327
https://crbug.com/1108126
https://crbug.com/1115590
https://crbug.com/1138877
https://crbug.com/1140403
https://crbug.com/1140410
https://crbug.com/1140417
https://crbug.com/1128206
https://crbug.com/1157743
https://crbug.com/1157800
https://crbug.com/1157818
https://crbug.com/1038002
https://crbug.com/1093791
https://crbug.com/1122487
https://crbug.com/937131
https://crbug.com/1136327
https://crbug.com/1140435
https://security.archlinux.org/CVE-2020-16044
https://security.archlinux.org/CVE-2021-21117
https://security.archlinux.org/CVE-2021-21118
https://security.archlinux.org/CVE-2021-21119
https://security.archlinux.org/CVE-2021-21120
https://security.archlinux.org/CVE-2021-21121
https://security.archlinux.org/CVE-2021-21122
https://security.archlinux.org/CVE-2021-21123
https://security.archlinux.org/CVE-2021-21124
https://security.archlinux.org/CVE-2021-21125
https://security.archlinux.org/CVE-2021-21126
https://security.archlinux.org/CVE-2021-21127
https://security.archlinux.org/CVE-2021-21128
https://security.archlinux.org/CVE-2021-21129
https://security.archlinux.org/CVE-2021-21130
https://security.archlinux.org/CVE-2021-21131
https://security.archlinux.org/CVE-2021-21132
https://security.archlinux.org/CVE-2021-21133
https://security.archlinux.org/CVE-2021-21134
https://security.archlinux.org/CVE-2021-21135
https://security.archlinux.org/CVE-2021-21136
https://security.archlinux.org/CVE-2021-21137
https://security.archlinux.org/CVE-2021-21138
https://security.archlinux.org/CVE-2021-21139
https://security.archlinux.org/CVE-2021-21140
https://security.archlinux.org/CVE-2021-21141

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