CVEvulnerability
CVE-2014-2897
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2020-01-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-125
Description
The SSL 3 HMAC functionality in wolfSSL CyaSSL 2.5.0 before 2.9.4 does not check the padding length when verification fails, which allows remote attackers to have unspecified impact via a crafted HMAC, which triggers an out-of-bounds read.
Affected configurations
• wolfssl wolfssl (>= 2.5.0 < 2.9.4)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- http://seclists.org/oss-sec/2014/q2/126 Mailing List, Third Party Advisory
- http://seclists.org/oss-sec/2014/q2/130 Mailing List, Third Party Advisory
- http://www.wolfssl.com/yaSSL/Blog/Entries/2014/4/11_wolfSSL_Security_Advisory__April_9%2C_2014.html Vendor Advisory
- http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html Vendor Advisory
- http://seclists.org/oss-sec/2014/q2/126 Mailing List, Third Party Advisory
- http://seclists.org/oss-sec/2014/q2/130 Mailing List, Third Party Advisory
- http://www.wolfssl.com/yaSSL/Blog/Entries/2014/4/11_wolfSSL_Security_Advisory__April_9%2C_2014.html Vendor Advisory
- http://www.wolfssl.com/yaSSL/Docs-cyassl-changelog.html Vendor Advisory