CVE-2014-2898

critical

Description

wolfSSL CyaSSL before 2.9.4 allows remote attackers to have unspecified impact via multiple calls to the CyaSSL_read function which triggers an out-of-bounds read when an error occurs, related to not checking the return code and MAC verification failure.

References

http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html

http://www.wolfssl.com/yaSSL/Blog/Entries/2014/4/11_wolfSSL_Security_Advisory__April_9%2C_2014.html

http://seclists.org/oss-sec/2014/q2/130

http://seclists.org/oss-sec/2014/q2/126

Details

Source: Mitre, NVD

Published: 2020-01-28

Updated: 2020-02-04

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical