medium6.5
CVE-2024-2466
libcurl did not check the server certificate of TLS connections done to a host specified as an IP address, when built to use mbedTLS.
Impact
libcurl did not check the server certificate of TLS connections done to a host specified as an IP address, when built to use mbedTLS. libcurl would wrongly avoid using the set hostname function when the specified hostname was given as an IP address, therefore completely skipping the certificate check. This affects all uses of TLS protocols (HTTPS, FTPS, IMAPS, POPS3, SMTPS, etc).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Haxx | Curl | from 8.5.0 before 8.7.0 |
| Apple | Macos | before 12.7.6 from 13.0 before 13.6.8 from 14.0 before 14.6 |
| Netapp | H700s Firmware | All versions |
| Netapp | Bootstrap Os | All versions |
| Netapp | H300s Firmware | All versions |
| Netapp | H410s Firmware | All versions |
| Netapp | H500s Firmware | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- http://seclists.org/fulldisclosure/2024/Jul/18
- http://seclists.org/fulldisclosure/2024/Jul/19
- http://seclists.org/fulldisclosure/2024/Jul/20
- http://www.openwall.com/lists/oss-security/2024/03/27/4
- https://curl.se/docs/CVE-2024-2466.html
- https://curl.se/docs/CVE-2024-2466.json
- https://hackerone.com/reports/2416725
- https://security.netapp.com/advisory/ntap-20240503-0010/
- https://support.apple.com/kb/HT214118
- https://support.apple.com/kb/HT214119
- https://support.apple.com/kb/HT214120
- https://www.vicarius.io/vsociety/posts/tls-certificate-check-bypass-curl-with-mbedtls-cve-2024-2466-2468
- https://cert-portal.siemens.com/productcert/html/ssa-331112.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-417159.html