PT-2016-7332 · Wolfssl · Wolfssl

Gorka Irazoqui Apecechea + 1 · Published 2016-12-13 · Updated 2016-12-24 · CVE-2016-7439

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions wolfSSL versions prior to 3.9.10

Description The issue in the C software implementation of RSA in wolfSSL makes it easier for local users to discover RSA keys by leveraging cache-bank hit differences.

Recommendations For versions prior to 3.9.10, update to version 3.9.10 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-310

Related Identifiers

CVE-2016-7439

Affected Products

Wolfssl

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2016-7439 · Security Note
• https://osv.dev/vulnerability/CVE-2016-7439 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-7439 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-7439 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-7439 · Vendor Advisory
• https://wolfssl.com/wolfSSL/Blog/Entries/2016/9/26_wolfSSL_3.9.10_Vulnerability_Fixes.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2016-7439 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-7439 · Security Note
• http://securityfocus.com/bid/95050 · Note