7.5 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known, are vulnerable to information disclosure. A local unprivileged attacker is able to perform a side-channel analysis known as Speculative Store Bypass (SSB) Variant 4 to read and obtain confidential information from a memory address to which a recent memory write has occurred, which would subsequently cause an update into the microprocessor’s data cache.
access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/
access.redhat.com/errata/RHSA-2018:0268
access.redhat.com/errata/RHSA-2018:0269
access.redhat.com/errata/RHSA-2018:0270
access.redhat.com/errata/RHSA-2018:0271
access.redhat.com/errata/RHSA-2018:0275
access.redhat.com/errata/RHSA-2018:0478
access.redhat.com/errata/RHSA-2018:0479
access.redhat.com/errata/RHSA-2018:0480
access.redhat.com/errata/RHSA-2018:0481
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1519258
bugzilla.redhat.com/show_bug.cgi?id=1533996
bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12174
lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E
lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d@%3Ccommits.activemq.apache.org%3E
lists.apache.org/thread.html/rc96ad63f148f784c84ea7f0a178c84a8985c6afccabbcd9847a82088%40%3Ccommits.activemq.apache.org%3E
lists.apache.org/thread.html/rc96ad63f148f784c84ea7f0a178c84a8985c6afccabbcd9847a82088@%3Ccommits.activemq.apache.org%3E
7.5 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C