Vulnerability CVE-2019-0190


Published: 2019-01-30

Description:
A bug exists in the way mod_ssl handled client renegotiations. A remote attacker could send a carefully crafted request that would cause mod_ssl to enter a loop leading to a denial of service. This bug can be only triggered with Apache HTTP Server version 2.4.37 when using OpenSSL version 1.1.1 or later, due to an interaction in changes to handling of renegotiation attempts.

Type:

CWE-20

(Improper Input Validation)

Vendor: Apache
Product: Http server 
Version: 2.4.37;
Vendor: Oracle
Product: Enterprise manager ops center 
Version: 12.3.3;
Vendor: Openssl
Product: Openssl 
Version:
1.1.1b
1.1.1a
1.1.1
Vendor: Netapp
Product: Santricity cloud connector 

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial

 References:
http://www.securityfocus.com/bid/106743
https://httpd.apache.org/security/vulnerabilities_24.html
https://security.gentoo.org/glsa/201903-21
https://security.netapp.com/advisory/ntap-20190125-0001/
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

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