Puma 环境问题漏洞

Puma is a web server for highly concurrent applications by Evan Phoenix, an individual developer in the United States. An environmental issue vulnerability exists in Puma that stems from a security issue when parsing trailing fields and zero-length Content-Length headers in the body of the chunke...

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: 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: 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...

ALPINE-CVE-2019-9516

Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory fo...

CVE-1999-1024

ipprint procedure in Tcpdump 3.4a allows remote attackers to cause a denial of service via a packet with a zero length header, which causes an infinite loop and core dump when tcpdump prints the packet...

CVE-1999-1024

The CVE-1999-1024 entry concerns the ip_print path in tcpdump 3.4a. A packet with a zero-length header can trigger an infinite loop within ip_print, leading to a denial of service and core dump when tcpdump prints the packet. The vulnerability is network-transmissible and has a high impact as per...

CVE-1999-1024

ipprint procedure in Tcpdump 3.4a allows remote attackers to cause a denial of service via a packet with a zero length header, which causes an infinite loop and core dump when tcpdump prints the packet...