CVE-2014-8151
Last modified
CVE-2014-8151 is a vulnerability of currently unknown severity. The darwinssl_connect_step1 function in lib/vtls/curl_darwinssl.c in libcurl 7.31.0 through 7.39.0, when using the DarwinSSL (aka SecureTransport) back-end for TLS, does not check if a cached TLS session validated the certificate when reusing the session, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.. EPSS estimates a 1.15% chance of exploitation in the next 30 days.
Description
The darwinssl_connect_step1 function in lib/vtls/curl_darwinssl.c in libcurl 7.31.0 through 7.39.0, when using the DarwinSSL (aka SecureTransport) back-end for TLS, does not check if a cached TLS session validated the certificate when reusing the session, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | <= 10.10.4 |
| Haxx | Libcurl | 7.31.0 |
| Haxx | Libcurl | 7.32.0 |
| Haxx | Libcurl | 7.33.0 |
| Haxx | Libcurl | 7.34.0 |
| Haxx | Libcurl | 7.35.0 |
| Haxx | Libcurl | 7.36.0 |
| Haxx | Libcurl | 7.37.0 |
| Haxx | Libcurl | 7.37.1 |
| Haxx | Libcurl | 7.38.0 |
| Haxx | Libcurl | 7.39 |
References
- http://curl.haxx.se/docs/adv_20150108A.htmlVendor Advisory
- http://curl.haxx.se/docs/adv_20150108A.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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