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CVE-2021-22946

HIGH · 7.5 CVSS Gepubliceerd: CWE-325

Beschrijving

A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations **withoutTLS** contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network.

Vendors

Haxx Debian Fedoraproject Netapp Oracle Apple Siemens Splunk

Affected products

Curl Debian Linux Fedora Cloud Backup Clustered Data Ontap Oncommand Insight Oncommand Workflow Automation Snapcenter H300s Firmware H300s H500s Firmware H500s H700s Firmware H700s H300e Firmware H300e H500e Firmware H500e H700e Firmware H700e H410s Firmware H410s Solidfire Baseboard Management Controller Firmware Solidfire Baseboard Management Controller Communications Cloud Native Core Binding Support Function Communications Cloud Native Core Network Function Cloud Native Environment Communications Cloud Native Core Network Repository Function Communications Cloud Native Core Network Slice Selection Function Communications Cloud Native Core Service Communication Proxy Mysql Server Peoplesoft Enterprise Peopletools Macos Sinec Infrastructure Network Services Commerce Guided Search Communications Cloud Native Core Console Communications Cloud Native Core Security Edge Protection Proxy Universal Forwarder

References