curl security update

7.76.1-26.el93.2 - fix cookie injection with none file CVE-2023-38546 7.76.1-26.el93.1 - socks: return error if hostname too long for remote resolve CVE-2023-38545...

curl: heap based buffer overflow in the SOCKS5 proxy handshake

A heap-based buffer overflow flaw was found in the SOCKS5 proxy handshake in the Curl package. If Curl is unable to resolve the address itself, it passes the hostname to the SOCKS5 proxy. However, the maximum length of the hostname that can be passed is 255 bytes. If the hostname is longer, then...

OESA-2023-1762 curl security update

cURL is a computer software project providing a library libcurl and command-line tool curl for transferring data using various protocols. Security Fixes: This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the host name to the SOCKS5...

DEBIAN-CVE-2023-38545

This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the host name to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by curl itself, the maximum length that host name can be is 255 bytes. If the host na...

ALPINE-CVE-2023-38545

This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the host name to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by curl itself, the maximum length that host name can be is 255 bytes. If the host na...

USN-6429-3 curl vulnerabilities

USN-6429-1 fixed vulnerabilities in curl. This update provides the corresponding updates for Ubuntu 23.10. Original advisory details: Jay Satiro discovered that curl incorrectly handled hostnames when using a SOCKS5 proxy. In environments where curl is configured to use a SOCKS5 proxy, a remote...

curl: heap based buffer overflow in the SOCKS5 proxy handshake

A heap-based buffer overflow flaw was found in the SOCKS5 proxy handshake in the Curl package. If Curl is unable to resolve the address itself, it passes the hostname to the SOCKS5 proxy. However, the maximum length of the hostname that can be passed is 255 bytes. If the hostname is longer, then...

curl: heap based buffer overflow in the SOCKS5 proxy handshake

A heap-based buffer overflow flaw was found in the SOCKS5 proxy handshake in the Curl package. If Curl is unable to resolve the address itself, it passes the hostname to the SOCKS5 proxy. However, the maximum length of the hostname that can be passed is 255 bytes. If the hostname is longer, then...

SUSE CVE-2023-38545

This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the host name to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by curl itself, the maximum length that host name can be is 255 bytes. If the host na...

SOCKS5 heap buffer overflow

This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the hostname to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by curl itself, the maximum length that hostname can be is 255 bytes. If the hostname ...

UBUNTU-CVE-2023-38545

This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. When curl is asked to pass along the host name to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by curl itself, the maximum length that host name can be is 255 bytes. If the host na...

curl: Multiple Vulnerabilities

Background A command line tool and library for transferring data with URLs. Description Multiple vulnerabilities have been discovered in curl. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details. Note that the risk of...

curl 缓冲区错误漏洞

cURL is a network data transfer project. Usually when we say cURL, we mean the cURL command line tool. cURL's underlying use is the libcurl library. A heap overflow vulnerability exists in cURL SOCKS5, which can be exploited by an attacker to construct a malicious hostname and cause code executio...

Important: curl

Issue Overview: An issue was found in curl that can cause a buffer overflow in its SOCKS5 proxy communications code. When curl is using a SOCKS5 proxy and it needs to resolve a hostname to an IP address, its default behavior is to pass the hostname to the proxy and allow it to perform the...

sing-box vulnerable to improper authentication in the SOCKS inbound

Impact This vulnerability allows specially crafted requests to bypass authentication, affecting all SOCKS inbounds with user authentication. Patches Update to sing-box 1.4.5 or 1.5.0-rc.5 and later versions. Workarounds Don't expose the SOCKS5 inbound to insecure environments...

Who and What is Behind the Malware Proxy Service SocksEscort?

Researchers this month uncovered a two-year-old Linux-based remote access trojan dubbed AVrecon that enslaves Internet routers into botnet that bilks online advertisers and performs password-spraying attacks. Now new findings reveal that AVrecon is the malware engine behind a 12-year-old service...

PT-2024-14675

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock situation in the Linux kernel has been resolved by changing j1939 socks lock to an rwlock. The deadlock occurred due to a circular lock dependency between j1939 socks lock,...

K02692210: BIG-IP virtual server with HTTP Explicit Proxy and/or SOCKS vulnerability CVE-2017-6157

Security Advisory Description BIG-IP virtual servers with a configuration using the HTTP Explicit Proxy functionality and/or SOCKS profile are vulnerable to an unauthenticated, remote attack that allows modification of BIG-IP system configuration, extraction of sensitive system files, and/or...

K55225440: BIG-IP SOCKS proxy vulnerability CVE-2017-6148

Security Advisory Description Responses to SOCKS proxy requests made through the BIG-IP system may cause a disruption of service provided by the Traffic Management Microkernel TMM. The data plane is impacted and exposed only when a SOCKS proxy profile is attached to a virtual server. The control...

K30201296: SOCKS proxy vulnerability CVE-2017-0303

Security Advisory Description In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 13.0.0, 12.0.0 to 12.1.2 and 11.5.1 to 11.6.1, under limited circumstances connections handled by a Virtual Server with an associated SOCKS profile may not be...