CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
  Take a third party risk management course for FREE
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2021-22946

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.
Publish Date : 2021-09-29 Last Update Date : 2022-08-02
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 319

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2021:4059: curl security update (Moderate) oval:com.redhat.rhsa:def:20214059 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2021-22946

# Product Type Vendor Product Version Update Edition Language
1 OS Apple Macos * * * * Version Details Vulnerabilities
2 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
3 OS Fedoraproject Fedora 33 * * * Version Details Vulnerabilities
4 OS Fedoraproject Fedora 35 * * * Version Details Vulnerabilities
5 Application Haxx Curl * * * * Version Details Vulnerabilities
6 Application Netapp Cloud Backup - * * * Version Details Vulnerabilities
7 Application Netapp Clustered Data Ontap - * * * Version Details Vulnerabilities
8 Application Netapp Oncommand Insight - * * * Version Details Vulnerabilities
9 Application Netapp Oncommand Workflow Automation - * * * Version Details Vulnerabilities
10 Application Netapp Snapcenter - * * * Version Details Vulnerabilities
11 Application Oracle Communications Cloud Native Core Binding Support Function 1.11.0 * * * Version Details Vulnerabilities
12 Application Oracle Communications Cloud Native Core Network Function Cloud Native Environment 1.10.0 * * * Version Details Vulnerabilities
13 Application Oracle Communications Cloud Native Core Network Repository Function 1.15.0 * * * Version Details Vulnerabilities
14 Application Oracle Communications Cloud Native Core Network Repository Function 1.15.1 * * * Version Details Vulnerabilities
15 Application Oracle Communications Cloud Native Core Network Slice Selection Function 1.8.0 * * * Version Details Vulnerabilities
16 Application Oracle Communications Cloud Native Core Service Communication Proxy 1.15.0 * * * Version Details Vulnerabilities
17 Application Oracle Mysql Server * * * * Version Details Vulnerabilities
18 Application Oracle Peoplesoft Enterprise Peopletools 8.57 * * * Version Details Vulnerabilities
19 Application Oracle Peoplesoft Enterprise Peopletools 8.58 * * * Version Details Vulnerabilities
20 Application Oracle Peoplesoft Enterprise Peopletools 8.59 * * * Version Details Vulnerabilities
21 Application Siemens Sinec Infrastructure Network Services * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apple Macos 1
Debian Debian Linux 1
Fedoraproject Fedora 2
Haxx Curl 1
Netapp Cloud Backup 1
Netapp Clustered Data Ontap 1
Netapp Oncommand Insight 1
Netapp Oncommand Workflow Automation 1
Netapp Snapcenter 1
Oracle Communications Cloud Native Core Binding Support Function 1
Oracle Communications Cloud Native Core Network Function Cloud Native Environment 1
Oracle Communications Cloud Native Core Network Repository Function 2
Oracle Communications Cloud Native Core Network Slice Selection Function 1
Oracle Communications Cloud Native Core Service Communication Proxy 1
Oracle Mysql Server 1
Oracle Peoplesoft Enterprise Peopletools 3
Siemens Sinec Infrastructure Network Services 1

- References For CVE-2021-22946

https://www.oracle.com/security-alerts/cpujul2022.html
N/A N/A
https://lists.fedoraproject.org/archives/list/[email protected]/message/APOAK4X73EJTAPTSVT7IRVDMUWVXNWGD/
FEDORA FEDORA-2021-1d24845e93
https://support.apple.com/kb/HT213183 CONFIRM
http://seclists.org/fulldisclosure/2022/Mar/29
FULLDISC 20220314 APPLE-SA-2022-03-14-4 macOS Monterey 12.3
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf CONFIRM
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2022.html
https://security.netapp.com/advisory/ntap-20220121-0008/ CONFIRM
https://security.netapp.com/advisory/ntap-20211029-0003/ CONFIRM
https://www.oracle.com/security-alerts/cpuoct2021.html
https://www.debian.org/security/2022/dsa-5197
DEBIAN DSA-5197
https://lists.fedoraproject.org/archives/list/[email protected]/message/RWLEC6YVEM2HWUBX67SDGPSY4CQB72OE/
FEDORA FEDORA-2021-fc96a3a749
https://lists.debian.org/debian-lts-announce/2021/09/msg00022.html
MLIST [debian-lts-announce] 20210930 [SECURITY] [DLA 2773-1] curl security update
https://hackerone.com/reports/1334111

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0

- Metasploit Modules Related To CVE-2021-22946

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.