libcurl 资源管理错误漏洞

libcurl is a tool for transferring data from or to a server. A resource management error vulnerability exists in libcurl that stems from the presence of a logic error that could cause libcurl to reuse the wrong connection...

cURL -- Multiple vulnerabilities

The cURL project reports: CURLOPTSSLCERT mixup with Secure Transport CVE-2021-22926 TELNET stack contents disclosure again CVE-2021-22925 Bad connection reuse due to flawed path name checks CVE-2021-92254 Metalink download sends credentials CVE-2021-92253 Wrong content via metalink not discarded...

UBUNTU-CVE-2021-22924

libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take 'issuercert' into account and it compared the involved paths case insensitively,which could lead ...

CVE-2021-36740

A flaw was found in Varnish. The Varnish Cache, with HTTP/2 enabled, allows request smuggling and VCL authorization bypass via a large Content-Length header for a POST request. As a result, this flaw allows the information on the Varnish cache to be poisoned. The highest threat from this...

CVE-2021-22901

curl 7.75.0 through 7.76.1 suffers from a use-after-free vulnerability resulting in already freed memory being used when a TLS 1.3 session ticket arrives over a connection. A malicious server can use this in rare unfortunate circumstances to potentially reach remote code execution in the client...

curl: CVE-2021-22924: Bad connection reuse due to flawed path name checks

Summary: Curlsslconfigmatches attempts to compare whether two SSL connections have identical SSL security options or not. The idea is to avoid reusing a connection that uses less secure, or completely different security options such as capath, cainfo or certificate/issuer pinning. Unfortunately...

UBUNTU-CVE-2020-15260

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In version 2.10 and earlier, PJSIP transport can be reused if they have the same IP address + port + protocol. However, this is...

PT-2020-18845

Name of the Vulnerable Software and Affected Versions BIG-IP versions 15.1.0 through 15.1.1 BIG-IP versions 16.0.0 through 16.0.0.1 Description Attackers may be able to obtain TCP sequence numbers from the BIG-IP system that can be reused in future connections with the same source and destination...

PT-2020-4892

Name of the Vulnerable Software and Affected Versions: PostgreSQL versions prior to 13.1 PostgreSQL versions prior to 12.5 PostgreSQL versions prior to 11.10 PostgreSQL versions prior to 10.15 PostgreSQL versions prior to 9.6.20 PostgreSQL versions prior to 9.5.24 Description: A flaw was found in...

curl: Connect-only connections can use the wrong connection

Summary: If a connect-only easy handle is not read from or written to, its connection can time out and be closed. If a new connection is created it can be allocated at the same address, causing the easy handle to use the new connection. This new connection may not be connected to the same server ...

CVE-2020-11767

Istio through 1.5.1 and Envoy through 1.14.1 have a data-leak issue. If there is a TCP connection negotiated with SNI over HTTPS to .example.com, a request for a domain concurrently configured explicitly e.g., abc.example.com is sent to the servers listening behind .example.com. The outcome shoul...

nodejs: HTTP request smuggling using malformed Transfer-Encoding header

A flaw was found in the Node.js code where a specially crafted HTTPs request sent to a Node.js server failed to properly process the HTTPs headers, resulting in a request smuggling attack. An attacker can use this flaw to alter a request sent as an authenticated user if the Node.js server is...

nodejs: HTTP request smuggling using malformed Transfer-Encoding header

A flaw was found in the Node.js code where a specially crafted HTTPs request sent to a Node.js server failed to properly process the HTTPs headers, resulting in a request smuggling attack. An attacker can use this flaw to alter a request sent as an authenticated user if the Node.js server is...

curl: Case insensitive password comparison

A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped...

curl: Case insensitive password comparison

A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped...

CVE-2016-8616

A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped...

ALPINE-CVE-2016-8616

A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped...

CVE-2016-8616

A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped...

DEBIAN-CVE-2016-8616

A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped...

CVE-2016-8616

A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped...