Vulnerability CVE-2021-22946: Information

Description

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.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Fixed packages

References to Advisories, Solutions, and Tools

1. Affected configurations:

   1. Configuration 1

      cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*

      Start including

      7.20.0

      End excliding

      7.79.0

      ---

      Configuration 2

      cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

      ---

      Configuration 3

      cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

      ---

      cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

      ---

      Configuration 4

      cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*

      ---

      Configuration 5

      cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*

      ---

      Running on/with:

      cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

      ---

      Configuration 6

      cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*

      ---

      Running on/with:

      cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

      ---

      Configuration 7

      cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*

      ---

      Running on/with:

      cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

      ---

      Configuration 8

      cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:*

      ---

      Running on/with:

      cpe:2.3:h:netapp:h300e:-:*:*:*:*:*:*:*

      ---

      Configuration 9

      cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:*

      ---

      Running on/with:

      cpe:2.3:h:netapp:h500e:-:*:*:*:*:*:*:*

      ---

      Configuration 10

      cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:*

      ---

      Running on/with:

      cpe:2.3:h:netapp:h700e:-:*:*:*:*:*:*:*

      ---

      Configuration 11

      cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*

      ---

      Running on/with:

      cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

      ---

      Configuration 12

      cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*

      ---

      Running on/with:

      cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*

      ---

      Configuration 13

      cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*

      Start including

      8.0.0

      End including

      8.0.26

      ---

      cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*

      Start including

      5.7.0

      End including

      5.7.35

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_network_slice_selection_function:1.8.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:1.15.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.10.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_service_communication_proxy:1.15.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:1.15.1:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:1.11.0:*:*:*:*:*:*:*

      ---

      Configuration 14

      cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

      End excliding

      12.3

      ---

      Configuration 15

      cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*

      End excliding

      1.0.1.1

      ---

      Configuration 16

      cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:22.1.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:22.2.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_security_edge_protection_proxy:22.1.1:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:oracle:communications_cloud_native_core_console:22.2.0:*:*:*:*:*:*:*

      ---

      Configuration 17

      cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*

      ---

      cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*

      Start including

      9.0.0

      End excliding

      9.0.6

      ---

      cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*

      Start including

      8.2.0

      End excliding

      8.2.12

      ---