Vulnerability Details : CVE-2014-2898
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.
Products affected by CVE-2014-2898
- cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-2898
0.49%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-2898
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2014-2898
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-2898
-
http://www.wolfssl.com/yaSSL/Blog/Entries/2014/4/11_wolfSSL_Security_Advisory__April_9%2C_2014.html
wolfSSL Security Advisory: April 9, 2014 - wolfSSLVendor Advisory
-
http://seclists.org/oss-sec/2014/q2/130
oss-sec: Re: CVE ids for CyaSSL 2.9.4?Mailing List;Third Party Advisory
-
http://seclists.org/oss-sec/2014/q2/126
oss-sec: CVE ids for CyaSSL 2.9.4?Mailing List;Third Party Advisory
-
http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html
wolfSSL Changelog | wolfSSL Embedded SSL/TLS Library DocumentationVendor Advisory
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