VulnCheck KEV: CVE-2021-21166

Google Chromium contains a race condition vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Oper...

KLA12179 DoS vulnerability in Opera

A heap buffer overflow vulnerability was found in Opera. Malicious users can exploit this vulnerability to cause denial of service. Original advisories Changelog for Opera 74 Stable Channel Update for Desktop Related products Opera CVE list CVE-2021-21148 critical Solution Update to the latest...

[ASA-202102-5] opera: multiple issues

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...

Opera Software Opera Input Validation Error Vulnerability

Opera Software Opera is a web browser from the Norwegian company Opera Software that supports multi-window browsing, customizable user interfaces, and other features. An input validation error vulnerability exists in Opera Software Opera. An attacker can exploit this vulnerability to execute...

openSUSE Security Update : opera (openSUSE-2020-2359)

This update for opera fixes the following issues : - Update to version 73.0.3856.284 - CHR-8225 Update chromium on desktop-stable-87-3856 to 87.0.4280.88 - DNA-88454 Background of snap area above visible scrolled viewport is not captured - DNA-89749 Implement clientcapabilities support for Flow /...

openSUSE Security Update : opera (openSUSE-2021-138)

This update for opera fixes the following issues : - Update to version 73.0.3856.344 - CHR-8265 Update chromium on desktop-stable-87-3856 to 87.0.4280.141 - DNA-90625 Mac Crash at opera::TabView:: GetPaintDataopera::TabState const - DNA-90735 Crash at opera::BrowserSidebarModel::GetItemVisible...

openSUSE Security Update : opera (openSUSE-2020-2360)

This update for opera fixes the following issues : - Update to version 73.0.3856.284 - CHR-8225 Update chromium on desktop-stable-87-3856 to 87.0.4280.88 - DNA-88454 Background of snap area above visible scrolled viewport is not captured - DNA-89749 Implement clientcapabilities support for Flow /...

openSUSE Security Update : opera (openSUSE-2021-139)

This update for opera fixes the following issues : - Update to version 73.0.3856.344 - CHR-8265 Update chromium on desktop-stable-87-3856 to 87.0.4280.141 - DNA-90625 Mac Crash at opera::TabView:: GetPaintDataopera::TabState const - DNA-90735 Crash at opera::BrowserSidebarModel::GetItemVisible...

OPENSUSE-SU-2021:0139-1 Security update for opera

This update for opera fixes the following issues: - Update to version 73.0.3856.344 - CHR-8265 Update chromium on desktop-stable-87-3856 to 87.0.4280.141 - DNA-90625 Mac Crash at opera::TabView:: GetPaintDataopera::TabState const - DNA-90735 Crash at opera::BrowserSidebarModel::GetItemVisible...

OPENSUSE-SU-2021:0138-1 Security update for opera

This update for opera fixes the following issues: - Update to version 73.0.3856.344 - CHR-8265 Update chromium on desktop-stable-87-3856 to 87.0.4280.141 - DNA-90625 Mac Crash at opera::TabView:: GetPaintDataopera::TabState const - DNA-90735 Crash at opera::BrowserSidebarModel::GetItemVisible...

Security update for opera (moderate)

openSUSE Security Update: Security update for opera Announcement ID: openSUSE-SU-2021:0139-1 Rating: moderate References: Cross-References: CVE-2020-15995 CVE-2020-16043 CVE-2021-21106 CVE-2021-21107 CVE-2021-21108 CVE-2021-21109 CVE-2021-21110 CVE-2021-21111 CVE-2021-21112 CVE-2021-21113...

Security update for opera (moderate)

openSUSE Security Update: Security update for opera Announcement ID: openSUSE-SU-2021:0138-1 Rating: moderate References: Cross-References: CVE-2020-15995 CVE-2020-16043 CVE-2021-21106 CVE-2021-21107 CVE-2021-21108 CVE-2021-21109 CVE-2021-21110 CVE-2021-21111 CVE-2021-21112 CVE-2021-21113...

KLA12046 Multiple vulnerabilities in Opera

Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions. Below is a complete list of vulnerabilities: 1. Use after free vulnerability in autofill component can be exploited to...

CVE-2021-23253

Opera Mini for Android below 53.1 displays URL left-aligned in the address field. This allows a malicious attacker to craft a URL with a long domain name, e.g. www.safe.opera.com.attacker.com. With the URL being left-aligned, the user will only see the front part e.g. www.safe.opera.com… The exac...

CVE-2021-23253

Opera Mini for Android below 53.1 displays URL left-aligned in the address field. This allows a malicious attacker to craft a URL with a long domain name, e.g. www.safe.opera.com.attacker.com. With the URL being left-aligned, the user will only see the front part e.g. www.safe.opera.com… The exac...

Code injection

Opera Mini for Android below 53.1 displays URL left-aligned in the address field. This allows a malicious attacker to craft a URL with a long domain name, e.g. www.safe.opera.com.attacker.com. With the URL being left-aligned, the user will only see the front part e.g. www.safe.opera.com… The exac...

CVE-2021-23253

Opera Mini for Android below 53.1 is affected by an address-bar spoofing issue: long URLs with left-aligned display can hide the real domain (example: www.safe.opera.com.attacker.com). Starting with version 53.1, long URLs are displayed with the top-level domain label aligned to the right of the ...

Opera Mini for Android security vulnerability

Opera Mini is a web browser application. A security vulnerability exists in Opera Mini for Android below 53.1, which can be exploited by an attacker to spoof a URL with a long domain name, such as www.safe.opera.com.attacker.com, where the user will only see the exact number of preceding parts e....

OPENSUSE-SU-2020:2360-1 Security update for opera

This update for opera fixes the following issues: - Update to version 73.0.3856.284 - CHR-8225 Update chromium on desktop-stable-87-3856 to 87.0.4280.88 - DNA-88454 Background of snap area above visible scrolled viewport is not captured - DNA-89749 Implement clientcapabilities support for Flow /...

OPENSUSE-SU-2020:2359-1 Security update for opera

This update for opera fixes the following issues: - Update to version 73.0.3856.284 - CHR-8225 Update chromium on desktop-stable-87-3856 to 87.0.4280.88 - DNA-88454 Background of snap area above visible scrolled viewport is not captured - DNA-89749 Implement clientcapabilities support for Flow /...