CVE-2021-22926
Severity
7.5HIGH
EPSS
0.7%
top 28.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedAug 5
Latest updateMay 24
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 …
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6
Affected Packages7 packages
Patches
🔴Vulnerability Details
3GHSA▶
GHSA-5xph-62q2-pxff: libcurl-using applications can ask for a specific client certificate to be used in a transfer↗2022-05-24
CVEList▶
CVE-2021-22926: libcurl-using applications can ask for a specific client certificate to be used in a transfer↗2021-08-05
OSV▶
CVE-2021-22926: libcurl-using applications can ask for a specific client certificate to be used in a transfer↗2021-08-05
📋Vendor Advisories
3Microsoft▶
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 buil↗2021-08-10