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

A flaw was found in HTTP/2. Using HEADER frames with invalid HTTP headers and queuing of response RSTSTREAM frames, an attacker could cause a flood resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...

Oracle JDeveloper and ADF Unauthorized Access Vulnerability

Oracle JDeveloper is an integrated development environment that provides end-to-end support for modeling, developing, debugging, optimizing, and deploying Java applications and Web services.Oracle ADF is an end-to-end Java EE framework that simplifies application development by providing...

The vulnerability of syntactic analysis in HTTP/1 and the HTTP accelerator Varnish allows attackers to induce a service failure.

The vulnerability of syntactic analysis in HTTP/1 and HTTP accelerator Varnish exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures...

PT-2019-3655 · Oracle +4 · Java Se +6

Name of the Vulnerable Software and Affected Versions: Java SE versions 8u221 Java SE Embedded versions 8u221 Description: The issue is related to inadequate access control in the Deployment component of Oracle Java SE and Java SE Embedded. This could allow a remote attacker to modify, add, or...

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

A flaw was found in HTTP/2. An attacker, using PRIORITY frames to flood the system, could cause excessive CPU usage and starvation of other clients. The largest threat from this vulnerability is to system availability...

GHSA-P979-4MFW-53VG HTTP Request Smuggling in Netty

Netty before 4.1.42.Final mishandles whitespace before the colon in HTTP headers such as a "Transfer-Encoding : chunked" line, which leads to HTTP request smuggling...

Cisco Firepower Management Center Path Traversal Vulnerability

Cisco Firepower Management Center FMC is a new generation of firewall management center software from Cisco. A path traversal vulnerability exists in the web-based management interface in Cisco Firepower Management Center FMC, which can be exploited by a remote attacker to bypass the security...

Cisco Unified Communications Manager WEB Interface Security Bypass Vulnerability

Cisco Unified Communications Manager is a unified communications solution. A security bypass vulnerability exists in the way the Cisco Unified Communications Manager WEB interface handles malformed HTTP, which could be exploited by remote attackers to submit a special request that could bypass...

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: large amount of data requests leads to denial of service

A flaw was found in HTTP/2. An attacker can request a large amount of data by manipulating window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this queue can consume excess CPU, memory, or both, leading to a...

HTTP/2: 0-length headers lead to denial of service

A flaw was found in HTTP/2. An attacker, sending a stream of header with a 0-length header name and a 0-length header value, could cause some implementations to allocate memory for these headers and keep the allocations alive until the session dies. The can consume excess memory, potentially...

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: 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 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...

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...

TP-LINK TL-WR703N Router Has Denial of Service Vulnerability

The TP-LINK TL-WR703N is a mini wireless router from China's TP-Link. A denial of service vulnerability exists in the TP-LINK TL-WR703N router, where an attacker can cause a denial of HTTP service response by constructing a special data message to be sent to the router's WAN port IP address witho...

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...

HTTP/2: large amount of data requests leads to denial of service

A flaw was found in HTTP/2. An attacker can request a large amount of data by manipulating window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this queue can consume excess CPU, memory, or both, leading to a...

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

A flaw was found in HTTP/2. Using HEADER frames with invalid HTTP headers and queuing of response RSTSTREAM frames, an attacker could cause a flood resulting in unbounded memory growth. The highest threat from this vulnerability is to system availability...