Improper Input Validation

Overview Affected versions of this package are vulnerable to Improper Input Validation. An issue was discovered in wolfSSL before 4.5.0. It mishandles the changecipherspec CCS message processing logic for TLS 1.3. If an attacker sends ChangeCipherSpec messages in a crafted way involving more than...

Imperva mitigates largest DDoS attacks of 2020… so far…

The word “unprecedented” has never been used so much as it has during 2020. And in the latest of many unprecedented events, July saw the two largest recorded DDoS attacks of the year so far. As revealed in our July 2020 Cyber Threat Index Report, published today, Imperva Research Labs recorded tw...

Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Memory Leak Vulnerability

A vulnerability in the Cisco Discovery Protocol of Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to cause a memory leak, which could lead to a denial of service DoS condition on an affected device. The vulnerability is due to incorrect processin...

Unspecified Vulnerability in Tridium Niagara and Niagara Enterprise Security

Niagara is a suite of platforms for supporting device and application connectivity. A security vulnerability exists in Tridium Niagara and Niagara Enterprise Security that stems from a timeout during the TLS handshake, where the program is unable to interrupt the connection, which can be exploite...

In GNOME glib-networking through 2.64.2 the implementation of GTlsClientConnection skips hostname verification of the server's TLS certificate if the application fails to specify the expected server identity. This is in contrast to its intended documented behavior to fail the certificate verification. Applications that fail to provide the server identity including Balsa before 2.5.11 and 2.6.x before 2.6.1 accept a TLS certificate if the certificate is valid for any host.

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Siemens SIMATIC, SIMOTICS (Update A)

1. EXECUTIVE SUMMARY CVSS v3 3.1 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Siemens Equipment: SIMATIC, SIMOTICS Vulnerability: TOCTOU Race Condition 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-20-224-05 Siemens SIMATIC,...

OpenJDK: HostnameChecker does not ensure X.509 certificate names are in normalized form (JSSE, 8237592)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: JSSE. Supported versions that are affected are Java SE: 7u261, 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to...

OpenJDK: HostnameChecker does not ensure X.509 certificate names are in normalized form (JSSE, 8237592)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: JSSE. Supported versions that are affected are Java SE: 7u261, 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to...

UBUNTU-CVE-2020-15136

In ectd before versions 3.4.10 and 3.3.23, gateway TLS authentication is only applied to endpoints detected in DNS SRV records. When starting a gateway, TLS authentication will only be attempted on endpoints identified in DNS SRV records for a given domain, which occurs in the discoverEndpoints...

chromium-browser: Use after free in ANGLE

Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

The vulnerability of the SSL API component of the Oracle Security Service allows a perpetrator to gain unauthorized access to protected information or to modify, add, or delete data.

The vulnerability of the SSL API component of the Oracle Security Service is related to deficiencies in access control. Exploiting this vulnerability could allow a malicious actor, operating remotely, to gain unauthorized access to protected information or to modify, add, or delete data...

Mistica - An Open Source Swiss Army Knife For Arbitrary Communication Over Application Protocols

Mística is a tool that allows to embed data into application layer protocol fields, with the goal of establishing a bi-directional channel for arbitrary communications. Currently, encapsulation into HTTP, DNS and ICMP protocols has been implemented, but more protocols are expected to be introduce...

faye-websocket trust management issue vulnerability

faye-websocket is a WebSocket implementation , it mainly provides WebSocket server and client and so on. A trust management issue vulnerability exists in faye-websocket versions prior to 0.11.0, which stems from the program failing to perform certificate checking during the TLS handshake. An...

The core of Apple is PPL: Breaking the XNU kernel's kernel

Posted by Brandon Azad, Project Zero While doing research for the one-byte exploit technique, I considered several ways it might be possible to bypass Apple's Page Protection Layer PPL using just a physical address mapping primitive, that is, before obtaining kernel read/write or defeating PAC...

The vulnerability in the implementation of the TLS protocol on the Node.js software platform allows a attacker to execute a type of “man-in-the-middle” attack.

The vulnerability of the Node.js software platform’s TLS protocol lies in the shortcomings of certificate authenticity verification. Exploiting this vulnerability allows a malicious actor to execute a type of “man-in-the-middle” attack...

chromium-browser: Use after free in ANGLE

Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

PT-2020-14785 · Ripe Ncc · Ripe Ncc Rpki Validator

Name of the Vulnerable Software and Affected Versions: RIPE NCC RPKI Validator versions 3.x before 3.1-2020.07.06.14.28 Description: An issue was discovered in the RIPE NCC RPKI Validator where RRDP fetches proceed even with a lack of validation of a TLS HTTPS endpoint. This allows remote attacke...

chromium-browser: Use after free in ANGLE

Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

Cloud workload security: Should you worry about it?

Due to the increasing use of the cloud, organizations find themselves dealing with hybrid environments and nebulous workloads to secure. Containerization and cloud-stored data have provided the industry with a new challenge. And while you can try to make the provider of cloud data storage...

undertow: possible Denial Of Service (DOS) in Undertow HTTP server listening on HTTPS

A vulnerability was found in the Undertow HTTP server listening on HTTPS. An attacker can target the HTTPS port to carry out a Denial Of Service DOS to make the service unavailable on SSL...