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Vulnerability Details : CVE-2021-22897

curl 7.61.0 through 7.76.1 suffers from exposure of data element to wrong session due to a mistake in the code for CURLOPT_SSL_CIPHER_LIST when libcurl is built to use the Schannel TLS library. The selected cipher set was stored in a single "static" variable in the library, which has the surprising side-effect that if an application sets up multiple concurrent transfers, the last one that sets the ciphers will accidentally control the set used by all transfers. In a worst-case scenario, this weakens transport security significantly.
Publish Date : 2021-06-11 Last Update Date : 2022-08-30
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
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 Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 668

- Products Affected By CVE-2021-22897

# Product Type Vendor Product Version Update Edition Language
1 Application Haxx Curl * * * * Version Details Vulnerabilities
2 Application Netapp Cloud Backup - * * * Version Details Vulnerabilities
3 OS Netapp Solidfire Baseboard Management Controller Firmware - * * * Version Details Vulnerabilities
4 Application Netapp Solidfire \& Hci Management Node - * * * Version Details Vulnerabilities
5 Application Netapp Solidfire\, Enterprise Sds \& Hci Storage Node - * * * Version Details Vulnerabilities
6 Application Oracle Communications Cloud Native Core Binding Support Function 1.11.0 * * * Version Details Vulnerabilities
7 Application Oracle Communications Cloud Native Core Network Function Cloud Native Environment 1.10.0 * * * Version Details Vulnerabilities
8 Application Oracle Communications Cloud Native Core Network Repository Function 1.15.0 * * * Version Details Vulnerabilities
9 Application Oracle Communications Cloud Native Core Network Repository Function 1.15.1 * * * Version Details Vulnerabilities
10 Application Oracle Communications Cloud Native Core Network Slice Selection Function 1.8.0 * * * Version Details Vulnerabilities
11 Application Oracle Communications Cloud Native Core Service Communication Proxy 1.15.0 * * * Version Details Vulnerabilities
12 Application Oracle Essbase * * * * Version Details Vulnerabilities
13 Application Oracle Mysql Server * * * * Version Details Vulnerabilities
14 Application Siemens Sinec Infrastructure Network Services * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Haxx Curl 1
Netapp Cloud Backup 1
Netapp Solidfire Baseboard Management Controller Firmware 1
Netapp Solidfire \& Hci Management Node 1
Netapp Solidfire\, Enterprise Sds \& Hci Storage Node 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 Essbase 1
Oracle Mysql Server 1
Siemens Sinec Infrastructure Network Services 1

- References For CVE-2021-22897

https://www.oracle.com/security-alerts/cpuapr2022.html
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf CONFIRM
https://hackerone.com/reports/1172857
https://curl.se/docs/CVE-2021-22897.html
https://www.oracle.com/security-alerts/cpujan2022.html
https://security.netapp.com/advisory/ntap-20210727-0007/ CONFIRM
https://www.oracle.com//security-alerts/cpujul2021.html
N/A N/A
https://github.com/curl/curl/commit/bbb71507b7bab52002f9b1e0880bed6a32834511

- 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

- Metasploit Modules Related To CVE-2021-22897

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