The vulnerability in the implementation of the HSTS (HTTP Strict Transport Security) mechanism in Mozilla Firefox allows a perpetrator to circumvent these security measures.

The vulnerability of the HSTS HTTP Strict Transport Security mechanism implemented by Mozilla Firefox is related to deficiencies in access control. Exploiting this vulnerability can allow a malicious actor to bypass security measures remotely...

CVE-2021-29974

When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error on a domain which had specified HTTP Strict Transport Security which implies that the error should not be override-able. This issue did not...

CVE-2021-29974

When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error on a domain which had specified HTTP Strict Transport Security which implies that the error should not be override-able. This issue did not...

CVE-2021-29974

When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error on a domain which had specified HTTP Strict Transport Security which implies that the error should not be override-able. This issue did not...

Design/Logic Flaw

When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error on a domain which had specified HTTP Strict Transport Security which implies that the error should not be override-able. This issue did not...

CVE-2021-29974

When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error on a domain which had specified HTTP Strict Transport Security which implies that the error should not be override-able. This issue did not...

CVE-2021-29974

When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error on a domain which had specified HTTP Strict Transport Security which implies that the error should not be override-able. This issue did not...

CVE-2021-29974

CVE-2021-29974 affects Mozilla Firefox before 90. When network partitioning is enabled (e.g., via Enhanced Tracking Protection), a TLS error page could allow overriding an error on an HSTS domain, violating intended error handling. The issue does not affect network connections, which still upgrad...

Access Control Bypass

firefox is vulnerable to access control bypass. A remote attacker is able to bypass security restrictions as a result of enabling of network partitioning. By persuading a victim to visit a malicious web site, the error on a domain can be overridden which had specified HTTP Strict Transport Securi...

Mozilla Firefox 权限许可和访问控制问题漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. Mozilla Firefox suffers from a Privilege Permission and Access Control Issues vulnerability that stems from the application allowing overriding of HSTS errors when network partitioning is enabled, due ...

EulerOS Virtualization 2.9.0 : curl (EulerOS-SA-2021-2206)

According to the versions of the curl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - curl 7.7 through 7.76.1 suffers from an information disclosure when the -t command line option, known as CURLOPTTELNETOPTIONS in...

CVE-2021-36371

Emissary-Ingress formerly Ambassador API Gateway through 1.13.9 allows attackers to bypass client certificate requirements i.e., mTLS certrequired on backend upstreams when more than one TLSContext is defined and at least one configuration exists that does not require client certificate...

CVE-2021-33515

The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address...

curl 7.61.0 through 7.76.1 suffers from exposure of data element to wrong session due to a mistake in the code for CURLOPT_SSL_CIPHER_LIST when libcurl is built to use the Schannel TLS library. The selected cipher set was stored in a single "static" variable in the library which has the surprising side-effect that if an application sets up multiple concurrent transfers the last one that sets the ciphers will accidentally control the set used by all transfers. In a worst-case scenario this weakens transport security significantly.

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CVE-2021-32700

Ballerina is an open source programming language and platform for cloud application programmers. Ballerina versions 1.2.x and SL releases up to alpha 3 have a potential for a supply chain attack via MiTM against users. Http connections did not make use of TLS and certificate checking was ignored...

Input validation

Improper Certificate Validation vulnerability in the Online Threat Prevention module as used in Bitdefender Total Security allows an attacker to potentially bypass HTTP Strict Transport Security HSTS checks. This issue affects: Bitdefender Total Security versions prior to 25.0.7.29. Bitdefender...

CVE-2020-15732

Improper Certificate Validation vulnerability in the Online Threat Prevention module as used in Bitdefender Total Security allows an attacker to potentially bypass HTTP Strict Transport Security HSTS checks. This issue affects: Bitdefender Total Security versions prior to 25.0.7.29. Bitdefender...

Bitdefender 多款产品信任管理问题漏洞

Bitdefender Antivirus Plus is a suite of antivirus software that provides network threat detection and ransomware protection.Bitdefender Internet Security is a suite of antivirus software that focuses on Internet security. Bitdefender Antivirus Plus is a suite of antivirus programs that provides...

CVE-2021-22897

curl 7.61.0 through 7.76.1 suffers from exposure of data element to wrong session due to a mistake in the code for CURLOPTSSLCIPHERLIST when libcurl is built to use the Schannel TLS library. The selected cipher set was stored in a single "static" variable in the library, which has the surprising...

CVE-2021-22897

curl 7.61.0 through 7.76.1 suffers from exposure of data element to wrong session due to a mistake in the code for CURLOPTSSLCIPHERLIST when libcurl is built to use the Schannel TLS library. The selected cipher set was stored in a single "static" variable in the library, which has the surprising...