Cryptographic Issues The advisory has been revoked - it doesn't affect any version of package wolfssl (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN10-WOLFSSL-308903
- published13 Dec 2016
- disclosed13 Dec 2016
Introduced: 13 Dec 2016
CVE-2016-7440 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wolfssl package and not the wolfssl package as distributed by Debian.
The C software implementation of AES Encryption and Decryption in wolfSSL (formerly CyaSSL) before 3.9.10 makes it easier for local users to discover AES keys by leveraging cache-bank timing differences.
References
- https://security-tracker.debian.org/tracker/CVE-2016-7440
- https://mariadb.com/kb/en/mariadb/mariadb-10028-release-notes/
- https://wolfssl.com/wolfSSL/Blog/Entries/2016/9/26_wolfSSL_3.9.10_Vulnerability_Fixes.html
- http://www.debian.org/security/2016/dsa-3706
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- http://www.securityfocus.com/bid/93659
- http://www.securitytracker.com/id/1037050
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-7440