- Vulnerabilities 86,751
CentOS Update for openssl CESA-2017:0286 centos6
Published: 2017-02-22 04:51:01
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
Detection Type:
Linux Distribution Package
Summary:
Check the version of openssl
Detection Method:
Checks if a vulnerable version is present on the target host.
Technical Details:
OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and
Transport Layer Security (TLS) protocols, as well as a full-strength
general-purpose cryptography library.
Security Fix(es):
* An integer underflow leading to an out of bounds read flaw was found in
OpenSSL. A remote attacker could possibly use this flaw to crash a 32-bit
TLS/SSL server or client using OpenSSL if it used the RC4-MD5 cipher suite.
(CVE-2017-3731)
* A denial of service flaw was found in the way the TLS/SSL protocol
defined processing of ALERT packets during a connection handshake. A remote
attacker could use this flaw to make a TLS/SSL server consume an excessive
amount of CPU and fail to accept connections form other clients.
(CVE-2016-8610)
Affected Versions:
openssl on CentOS 6
Recommendations:
Please Install the Updated Packages.
Solution Type:
Vendor Patch
https://nvd.nist.gov/vuln/detail/CVE-2016-8610
https://nvd.nist.gov/vuln/detail/CVE-2017-3731
http://lists.centos.org/pipermail/centos-announce/2017-February/022274.html
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