CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
91.9%
During a renegotiation handshake if the Encrypt-Then-Mac extension is negotiated where it was not in the original handshake (or vice-versa) then this can cause OpenSSL 1.1.0 before 1.1.0e to crash (dependent on ciphersuite). Both clients and servers are affected.
Vendor | Product | Version | CPE |
---|---|---|---|
openssl | openssl | 1.1.0 | cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:* |
openssl | openssl | 1.1.0a | cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:* |
openssl | openssl | 1.1.0b | cpe:2.3:a:openssl:openssl:1.1.0b:*:*:*:*:*:*:* |
openssl | openssl | 1.1.0c | cpe:2.3:a:openssl:openssl:1.1.0c:*:*:*:*:*:*:* |
openssl | openssl | 1.1.0d | cpe:2.3:a:openssl:openssl:1.1.0d:*:*:*:*:*:*:* |
hp | operations_agent | 11.14 | cpe:2.3:a:hp:operations_agent:11.14:*:*:*:*:*:*:* |
hp | operations_agent | 11.15 | cpe:2.3:a:hp:operations_agent:11.15:*:*:*:*:*:*:* |
www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
www.securityfocus.com/bid/96269
www.securitytracker.com/id/1037846
github.com/openssl/openssl/commit/4ad93618d26a3ea23d36ad5498ff4f59eff3a4d2
h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03728en_us
www.openssl.org/news/secadv/20170216.txt
www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
91.9%