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CVE-2019-11124 : Detail

CVE-2019-11124

6.7
/
MEDIUM
Overflow
0.04%V3
Local
2019-06-13 13:36 +00:00
2019-06-24 13:46 +00:00
CVE.org
NVD

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Descriptions

Out of bound read/write in system firmware for Intel(R) NUC Kit may allow a privileged user to potentially enable escalation of privilege, denial of service and/or information disclosure via local access.

Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-125 Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

Metrics

Metric Score Severity CVSS Vector Source
V3.0 6.7 MEDIUM CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Base: Exploitabilty Metrics

The Exploitability metrics reflect the characteristics of the thing that is vulnerable, which we refer to formally as the vulnerable component.

Attack Vector

This metric reflects the context by which vulnerability exploitation is possible.

Local

A vulnerability exploitable with Local access means that the vulnerable component is not bound to the network stack, and the attacker's path is via read/write/execute capabilities. In some cases, the attacker may be logged in locally in order to exploit the vulnerability, otherwise, she may rely on User Interaction to execute a malicious file.

Attack Complexity

This metric describes the conditions beyond the attacker's control that must exist in order to exploit the vulnerability.

Low

Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.

Privileges Required

This metric describes the level of privileges an attacker must possess before successfully exploiting the vulnerability.

High

The attacker is authorized with (i.e. requires) privileges that provide significant (e.g. administrative) control over the vulnerable component that could affect component-wide settings and files.

User Interaction

This metric captures the requirement for a user, other than the attacker, to participate in the successful compromise of the vulnerable component.

None

The vulnerable system can be exploited without interaction from any user.

Base: Scope Metrics

An important property captured by CVSS v3.0 is the ability for a vulnerability in one software component to impact resources beyond its means, or privileges.

Scope

Formally, Scope refers to the collection of privileges defined by a computing authority (e.g. an application, an operating system, or a sandbox environment) when granting access to computing resources (e.g. files, CPU, memory, etc). These privileges are assigned based on some method of identification and authorization. In some cases, the authorization may be simple or loosely controlled based upon predefined rules or standards. For example, in the case of Ethernet traffic sent to a network switch, the switch accepts traffic that arrives on its ports and is an authority that controls the traffic flow to other switch ports.

Unchanged

An exploited vulnerability can only affect resources managed by the same authority. In this case the vulnerable component and the impacted component are the same.

Base: Impact Metrics

The Impact metrics refer to the properties of the impacted component.

Confidentiality Impact

This metric measures the impact to the confidentiality of the information resources managed by a software component due to a successfully exploited vulnerability.

High

There is total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact. For example, an attacker steals the administrator's password, or private encryption keys of a web server.

Integrity Impact

This metric measures the impact to integrity of a successfully exploited vulnerability. Integrity refers to the trustworthiness and veracity of information.

High

There is a total loss of integrity, or a complete loss of protection. For example, the attacker is able to modify any/all files protected by the impacted component. Alternatively, only some files can be modified, but malicious modification would present a direct, serious consequence to the impacted component.

Availability Impact

This metric measures the impact to the availability of the impacted component resulting from a successfully exploited vulnerability.

High

There is total loss of availability, resulting in the attacker being able to fully deny access to resources in the impacted component; this loss is either sustained (while the attacker continues to deliver the attack) or persistent (the condition persists even after the attack has completed). Alternatively, the attacker has the ability to deny some availability, but the loss of availability presents a direct, serious consequence to the impacted component (e.g., the attacker cannot disrupt existing connections, but can prevent new connections; the attacker can repeatedly exploit a vulnerability that, in each instance of a successful attack, leaks a only small amount of memory, but after repeated exploitation causes a service to become completely unavailable).

Temporal Metrics

The Temporal metrics measure the current state of exploit techniques or code availability, the existence of any patches or workarounds, or the confidence that one has in the description of a vulnerability.

Environmental Metrics

 [email protected]
V2 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Intel>>Nuc_kit_firmware >> Version -

Intel>>Nuc_kit_nuc8i3bex >> Version -

Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_d34010wyx

    Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_d54250wyx

      Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_de3815tyb

        Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_dn2820fykh

          Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc5cpyh

            Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc5i3myx

              Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc5i3ryx

                Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc5i5myx

                  Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc5i5ryx

                    Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc5i7ryx

                      Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc5pgyh

                        Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc5ppyh

                          Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc6cayx

                            Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc6i3syx

                              Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc6i5syx

                                Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc6i7kyk

                                  Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc7cjy

                                    Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc7i3bnx

                                      Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc7i3dnx

                                        Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc7i5bnx

                                          Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc7i5dnx

                                            Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc7i7bnx

                                              Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc7i7dnx

                                                Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc7pjy

                                                  Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc8i3cyx

                                                    Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc8i5bex

                                                      Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc8i7bex

                                                        Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc8i7hnk

                                                          Intel>>Nuc_kit_nuc8i3bex >> Version nuc_kit_nuc8i7hvk

                                                            Configuraton 0

                                                            Intel>>Compute_card_firmware >> Version -

                                                            Intel>>Compute_card_cd1c64gk >> Version -

                                                            Intel>>Compute_card_cd1iv128mk >> Version -

                                                            Intel>>Compute_card_cd1m3128mk >> Version -

                                                            Intel>>Compute_card_cd1p64gk >> Version -

                                                            Configuraton 0

                                                            Intel>>Compute_stick_firmware >> Version -

                                                            Intel>>Compute_stick_stck1a32wfc >> Version -

                                                            Intel>>Compute_stick_stck1a8lfc >> Version -

                                                            Intel>>Compute_stick_stk2m364cc >> Version -

                                                            Intel>>Compute_stick_stk2m3w64cc >> Version -

                                                            Intel>>Compute_stick_stk2mv64cc >> Version -

                                                            References

                                                            http://www.securityfocus.com/bid/108766
                                                            Tags : vdb-entry, x_refsource_BID

                                                            More information
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