CVE-2021-22926
Summary
| CVE | CVE-2021-22926 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-08-05 21:15:00 UTC |
| Updated | 2024-03-27 15:11:00 UTC |
| Description | libcurl-using applications can ask for a specific client certificate to be used in a transfer. This is done with the `CURLOPT_SSLCERT` 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 certificate by name or with a file name - using the same option. If the name exists as a file, it will be used instead of by name.If the appliction runs with a current working directory that is writable by other users (like `/tmp`), a malicious user can create a file name with the same name as the app wants to use by name, and thereby trick the application to use the file based cert instead of the one referred to by name making libcurl send the wrong client certificate in the TLS connection handshake. |
Risk And Classification
Problem Types: CWE-295
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Haxx | Curl | All | All | All | All |
| Application | Netapp | Active Iq Unified Manager | - | All | All | All |
| Application | Netapp | Active Iq Unified Manager | - | All | All | All |
| Application | Netapp | Clustered Data Ontap | - | All | All | All |
| Hardware | Netapp | H300e | - | All | All | All |
| Operating System | Netapp | H300e Firmware | - | All | All | All |
| Hardware | Netapp | H300s | - | All | All | All |
| Operating System | Netapp | H300s Firmware | - | All | All | All |
| Hardware | Netapp | H410s | - | All | All | All |
| Operating System | Netapp | H410s Firmware | - | All | All | All |
| Hardware | Netapp | H500e | - | All | All | All |
| Operating System | Netapp | H500e Firmware | - | All | All | All |
| Hardware | Netapp | H500s | - | All | All | All |
| Operating System | Netapp | H500s Firmware | - | All | All | All |
| Hardware | Netapp | H700e | - | All | All | All |
| Operating System | Netapp | H700e Firmware | - | All | All | All |
| Hardware | Netapp | H700s | - | All | All | All |
| Operating System | Netapp | H700s Firmware | - | All | All | All |
| Application | Netapp | Hci Management Node | - | All | All | All |
| Application | Netapp | Oncommand Insight | - | All | All | All |
| Application | Netapp | Oncommand Workflow Automation | - | All | All | All |
| Application | Netapp | Snapcenter | - | All | All | All |
| Application | Netapp | Solidfire | - | All | All | All |
| Application | Oracle | Mysql Server | All | All | All | All |
| Application | Oracle | Mysql Server | All | All | All | All |
| Application | Oracle | Peoplesoft Enterprise Peopletools | 8.57 | All | All | All |
| Application | Oracle | Peoplesoft Enterprise Peopletools | 8.58 | All | All | All |
| Application | Oracle | Peoplesoft Enterprise Peopletools | 8.59 | All | All | All |
| Application | Siemens | Sinec Infrastructure Network Services | All | All | All | All |
| Application | Splunk | Universal Forwarder | All | All | All | All |
| Application | Splunk | Universal Forwarder | 9.1.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Pony Mail! | MLIST | lists.apache.org | |
| Pony Mail! | MLIST | lists.apache.org | |
| [kafka-dev] 20210901 Re: [EXTERNAL] Re: Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| August 2021 cURL/libcURL Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| [kafka-users] 20210901 Re: [EXTERNAL] Re: Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image | lists.apache.org | ||
| curl: Multiple Vulnerabilities (GLSA 202212-01) — Gentoo security | GENTOO | security.gentoo.org | |
| HackerOne | MISC | hackerone.com | |
| Oracle Critical Patch Update Advisory - October 2021 | MISC | www.oracle.com | |
| Pony Mail! | MLIST | lists.apache.org | |
| Oracle Critical Patch Update Advisory - January 2022 | MISC | www.oracle.com | |
| cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf | CONFIRM | cert-portal.siemens.com | |
| [kafka-users] 20210831 Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image | lists.apache.org | ||
| October 2021 MySQL Server Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| [kafka-dev] 20210831 Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image | lists.apache.org | ||
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 20236 Oracle MySQL October 2021 Critical Patch Update (CPU October 2021)
- 296061 Oracle Solaris 11.4 Support Repository Update (SRU) 42.113.1 Missing (CPUJAN2022)
- 376257 Oracle PeopleSoft Enterprise PeopleTools Product Multiple Vulnerabilities (CPUJAN2022)
- 378599 Splunk Enterprise Third Party Package Updates for June (SVD-2023-0613)
- 378883 Splunk Enterprise August Third Party Package Updates (SVD-2023-0808)
- 591406 Siemens SIMATIC S7-1500 CPU GNU/Linux subsystem Multiple Vulnerabilities (SSB-439005, ICSA-22-104-13)
- 670824 EulerOS Security Update for curl (EulerOS-SA-2021-2707)
- 671008 EulerOS Security Update for curl (EulerOS-SA-2021-2682)
- 690083 Free Berkeley Software Distribution (FreeBSD) Security Update for curl (aa646c01-ea0d-11eb-9b84-d4c9ef517024)
- 690192 Free Berkeley Software Distribution (FreeBSD) Security Update for mysql (c9387e4d-2f5f-11ec-8be6-d4c9ef517024)
- 710693 Gentoo Linux curl Multiple Vulnerabilities (GLSA 202212-01)
- 900301 CBL-Mariner Linux Security Update for curl 7.76.0
- 900997 Common Base Linux Mariner (CBL-Mariner) Security Update for curl (6364-1)
- 902898 Common Base Linux Mariner (CBL-Mariner) Security Update for curl (5211)