HTTP/2: flood using empty frames results in excessive resource consumption

A flaw was found in HTTP/2. Using frames with an empty payload, a flood could occur that results in excessive CPU usage and starvation of other clients. The highest threat from this vulnerability is to system availability...

netty: HTTP request smuggling

A HTTP smuggling flaw was found in HttpObjectDecoder.java in Netty in versions prior to version 4.1.44. HTTP headers with an invalid fold, in this case CRLF carriage return, line feed without being followed by SP space or HTAB horizontal tab, result in situations where headers can be misread. Dat...

HTTP/2: flood using PING frames results in unbounded memory growth

A flaw was found in HTTP/2. Using PING frames and queuing of response PING ACK frames, a flood attack could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...

The vulnerability of the Omnibox address bar in Google Chrome, related to insufficient validation of entered data, allows attackers to compromise data integrity.

The vulnerability of the Omnibox address bar in Google Chrome relates to insufficient validation of entered data. Exploiting this vulnerability allows a malicious actor to compromise data integrity through a specially created HTML page...

DEBIAN-CVE-2020-6448

Use after free in V8 in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

DEBIAN-CVE-2020-6443

Insufficient data validation in developer tools in Google Chrome prior to 81.0.4044.92 allowed a remote attacker who had convinced the user to use devtools to execute arbitrary code via a crafted HTML page...

DEBIAN-CVE-2020-6439

Insufficient policy enforcement in navigations in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to bypass security UI via a crafted HTML page...

UBUNTU-CVE-2020-6444

Uninitialized use in WebRTC in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

UBUNTU-CVE-2020-6431

Insufficient policy enforcement in full screen in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to spoof security UI via a crafted HTML page...

The vulnerability of the exif_iif_add_value function in the PHP programming language, related to reading data beyond the allowed limits, allows a perpetrator to gain unauthorized access to information or cause service failures.

The vulnerability of the exifiifaddvalue function in the PHP programming language is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow an attacker to gain unauthorized access to information or cause service failures...

The vulnerability of the ANGLE component in the Google Chrome web browser allows a perpetrator to compromise data integrity, cause service failures, or gain unauthorized access to confidential information.

The vulnerability of the ANGLE browser component in Google Chrome relates to the execution of operations within the data buffer’s allowable limits. Exploiting this vulnerability could allow an attacker to compromise data integrity, cause service failures, or gain unauthorized access to confidenti...

The vulnerability of the security interface of Google Chrome’s pop-up blockers allows attackers to compromise data integrity.

The vulnerability of the security interface of Google Chrome’s pop-up blockers is related to deficiencies in access control. Exploiting this vulnerability could allow a malicious actor to compromise data integrity through a specially created HTML page...

PowerPoint ‘Weakness’ Opens Door to Malicious Mouse-Over Attack

A researcher is sounding the alarm over what he believes could be a novel attack vector which allows a hacker to manipulate a PowerPoint file to download and begin the installation of malware, simply by hovering over a hypertext link. The technique does require a victim to accept one pop-up...

Google Chrome Resource Management Error Vulnerability (CNVD-2020-26222)

Google Chrome is a web browser from Google, an American company. Google Chrome suffers from a resource management error vulnerability. An attacker can exploit this vulnerability to execute arbitrary code or cause a denial of service via specially crafted HTML pages...

USN-4321-1 haproxy vulnerability

Felix Wilhelm discovered that HAProxy incorrectly handled certain HTTP/2 requests. An attacker could possibly use this to execute arbitrary code...

chromium-browser: Use after free in WebAudio

Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

httpd: memory corruption on early pushes

A vulnerability was found in Apache httpd, in modhttp2. Under certain circumstances, HTTP/2 early pushes could lead to memory corruption, causing a server to crash...

HTTP/2: request for large response leads to denial of service

A vulnerability was found in HTTP/2. An attacker can open a HTTP/2 window so the peer can send without constraint. The TCP window remains closed so the peer cannot write the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the server's...

HTTP/2: flood using empty frames results in excessive resource consumption

A flaw was found in HTTP/2. Using frames with an empty payload, a flood could occur that results in excessive CPU usage and starvation of other clients. The highest threat from this vulnerability is to system availability...

HTTP/2: flood using PING frames results in unbounded memory growth

A flaw was found in HTTP/2. Using PING frames and queuing of response PING ACK frames, a flood attack could occur resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...