CVE-2021-22923

A flaw was found in curl in the way curl handles credentials when downloading content using the Metalink feature. This flaw allows malicious actors controlling a hosting server to gain access to credentials provided while downloading content without the user's knowledge. The highest threat from...

TELNET stack contents disclosure again

curl supports the -t command line option, known as CURLOPTTELNETOPTIONS in libcurl. This rarely used option is used to send variable=content pairs to TELNET servers. Due to flaw in the option parser for sending NEWENV variables, libcurl could be made to pass on uninitialized data from a stack bas...

Metalink download sends credentials

When curl is instructed to get content using the Metalink feature, and a user name and password are used to download the Metalink XML file, those same credentials are then subsequently passed on to each of the servers from which curl downloads or tries to download the contents from. Often contrar...

CURL-CVE-2021-22926 CURLOPT_SSLCERT mix-up with Secure Transport

libcurl-using applications can ask for a specific client certificate to be used in a transfer. This is done with the CURLOPTSSLCERT option --cert with the command line tool. When libcurl is built to use the macOS native TLS library Secure Transport, an application can ask for the client certifica...

CURL-CVE-2021-22925 TELNET stack contents disclosure again

curl supports the -t command line option, known as CURLOPTTELNETOPTIONS in libcurl. This rarely used option is used to send variable=content pairs to TELNET servers. Due to flaw in the option parser for sending NEWENV variables, libcurl could be made to pass on uninitialized data from a stack bas...

CURL-CVE-2021-22923 Metalink download sends credentials

When curl is instructed to get content using the Metalink feature, and a user name and password are used to download the Metalink XML file, those same credentials are then subsequently passed on to each of the servers from which curl downloads or tries to download the contents from. Often contrar...

CURL-CVE-2021-22922 Wrong content via Metalink not discarded

When curl is instructed to download content using the Metalink feature, the contents is verified against a hash provided in the Metalink XML file. The Metalink XML file points out to the client how to get the same content from a set of different URLs, potentially hosted by different servers and t...

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...

CVE-2021-22922

When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and...

PT-2021-5833 · Curl +10 · Curl +10

Name of the Vulnerable Software and Affected Versions: curl affected versions not specified Description: The issue is related to the use of an uninitialized resource in the cURL command-line tool. It affects the -t command line option, also known as CURLOPT TELNETOPTIONS in libcurl, which is used...

PT-2021-15278 · Mysql Server +2 · Mysql Server +2

Name of the Vulnerable Software and Affected Versions: libcurl versions prior to 7.77.0 MySQL Server versions 5.7.35 and earlier, 8.0.26 and earlier Description: The issue arises when libcurl-using applications request a specific client certificate for a transfer using the CURLOPT SSLCERT option...

CVE-2021-22925

curl supports the -t command line option, known as CURLOPTTELNETOPTIONSin libcurl. This rarely used option is used to send variable=content pairs toTELNET servers.Due to flaw in the option parser for sending NEWENV variables, libcurlcould be made to pass on uninitialized data from a stack based...

Security update for curl (moderate)

openSUSE Security Update: Security update for curl Announcement ID: openSUSE-SU-2021:2439-1 Rating: moderate References: 1188217 1188218 1188219 1188220 Cross-References: CVE-2021-22922 CVE-2021-22923 CVE-2021-22924 CVE-2021-22925 CVSS scores: CVE-2021-22922 SUSE: 6.5...

Arch Linux 信任管理问题漏洞

Arch Linux is an application system from Arch Open Source. A lightweight and flexible Linux® distribution that tries to keep it simple. A trust management issue vulnerability exists in Arch Linux that stems from the product's failure to adequately protect credentials. A remote attacker could...

PT-2021-6778 · Curl +7 · Curl +7

Name of the Vulnerable Software and Affected Versions: curl versions prior to 7.77.0 Description: The issue is related to insufficient protection of registration data, allowing a remote attacker to access confidential data. When curl is instructed to get content using the metalink feature and a...

Arch Linux 代码问题漏洞

Arch Linux is an application system from Arch Open Source. A lightweight and flexible Linux® distribution that tries to keep it simple. A code issue vulnerability exists in Arch Linux that stems from a failure to adequately validate user-entered XML data, which could allow an attacker to pass...

[ASA-202107-59] curl: multiple issues

Arch Linux Security Advisory ASA-202107-59 ========================================== Severity: Medium Date : 2021-07-21 CVE-ID : CVE-2021-22922 CVE-2021-22923 CVE-2021-22924 CVE-2021-22925 Package : curl Type : multiple issues Remote : Yes Link : https://security.archlinux.org/AVG-2194 Summary...

[ASA-202107-60] lib32-curl: multiple issues

Arch Linux Security Advisory ASA-202107-60 ========================================== Severity: Medium Date : 2021-07-21 CVE-ID : CVE-2021-22924 CVE-2021-22925 Package : lib32-curl Type : multiple issues Remote : Yes Link : https://security.archlinux.org/AVG-2195 Summary ======= The package...

openSUSE 15 Security Update : curl (openSUSE-SU-2021:1762-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:1762-1 advisory. - curl 7.7 through 7.76.1 suffers from an information disclosure when the -t command line option, known as CURLOPTTELNETOPTIONS in libcurl, is used ...

Juniper Junos OS Multiple Vulnerabilities (JSA11207)

The version of Junos OS installed on the remote host is affected by multiple vulnerabilities as referenced in the JSA11207 advisory. - A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially ma...