CVE-2018-3627 : Détail

CVE-2018-3627

8.2
/
Haute
0.06%V3
Local
2018-07-10
19h00 +00:00
2019-03-27
17h06 +00:00
CVE.org
NVD
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Descriptions du CVE

Logic bug in Intel Converged Security Management Engine 11.x may allow an attacker to execute arbitrary code via local privileged access.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE Other No informations.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V3.1 8.2 HIGH CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/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

The vulnerable component is not bound to the network stack and the attacker’s path is via read/write/execute capabilities.

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 when attacking the vulnerable component.

Privileges Required

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

High

The attacker requires privileges that provide significant (e.g., administrative) control over the vulnerable component allowing access to component-wide settings and files.

User Interaction

This metric captures the requirement for a human 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

The Scope metric captures whether a vulnerability in one vulnerable component impacts resources in components beyond its security scope.

Scope

Formally, a security authority is a mechanism (e.g., an application, an operating system, firmware, a sandbox environment) that defines and enforces access control in terms of how certain subjects/actors (e.g., human users, processes) can access certain restricted objects/resources (e.g., files, CPU, memory) in a controlled manner. All the subjects and objects under the jurisdiction of a single security authority are considered to be under one security scope. If a vulnerability in a vulnerable component can affect a component which is in a different security scope than the vulnerable component, a Scope change occurs. Intuitively, whenever the impact of a vulnerability breaches a security/trust boundary and impacts components outside the security scope in which vulnerable component resides, a Scope change occurs.

Changed

An exploited vulnerability can affect resources beyond the security scope managed by the security authority of the vulnerable component. In this case, the vulnerable component and the impacted component are different and managed by different security authorities.

Base: Impact Metrics

The Impact metrics capture the effects of a successfully exploited vulnerability on the component that suffers the worst outcome that is most directly and predictably associated with the attack. Analysts should constrain impacts to a reasonable, final outcome which they are confident an attacker is able to achieve.

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 a 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 a 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 in the description of a vulnerability.

Environmental Metrics

These metrics enable the analyst to customize the CVSS score depending on the importance of the affected IT asset to a user’s organization, measured in terms of Confidentiality, Integrity, and Availability.

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

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Intel>>Converged_security_management_engine_firmware >> Version 11.0

Intel>>Core_i3 >> Version 6006u

Intel>>Core_i3 >> Version 6098p

Intel>>Core_i3 >> Version 6100

Intel>>Core_i3 >> Version 6100e

Intel>>Core_i3 >> Version 6100h

Intel>>Core_i3 >> Version 6100t

Intel>>Core_i3 >> Version 6100te

Intel>>Core_i3 >> Version 6100u

Intel>>Core_i3 >> Version 6102e

Intel>>Core_i3 >> Version 6157u

Intel>>Core_i3 >> Version 6167u

Intel>>Core_i3 >> Version 6300

Intel>>Core_i3 >> Version 6300t

Intel>>Core_i3 >> Version 6320

Intel>>Core_i3 >> Version 7020u

Intel>>Core_i3 >> Version 7100

Intel>>Core_i3 >> Version 7100e

Intel>>Core_i3 >> Version 7100h

Intel>>Core_i3 >> Version 7100t

Intel>>Core_i3 >> Version 7100u

Intel>>Core_i3 >> Version 7101e

Intel>>Core_i3 >> Version 7101te

Intel>>Core_i3 >> Version 7102e

Intel>>Core_i3 >> Version 7130u

Intel>>Core_i3 >> Version 7167u

Intel>>Core_i3 >> Version 7300

Intel>>Core_i3 >> Version 7300t

Intel>>Core_i3 >> Version 7320

Intel>>Core_i3 >> Version 7350k

Intel>>Core_i3 >> Version 8100

Intel>>Core_i3 >> Version 8100h

Intel>>Core_i3 >> Version 8100t

Intel>>Core_i3 >> Version 8109u

Intel>>Core_i3 >> Version 8130u

Intel>>Core_i3 >> Version 8145u

Intel>>Core_i3 >> Version 8300

Intel>>Core_i3 >> Version 8300t

Intel>>Core_i3 >> Version 8350k

Configuraton 0

Intel>>Converged_security_management_engine_firmware >> Version 11.0

Intel>>Core_i5 >> Version 7y54

Intel>>Core_i5 >> Version 7y57

Intel>>Core_i5 >> Version 6200u

Intel>>Core_i5 >> Version 6260u

Intel>>Core_i5 >> Version 6267u

Intel>>Core_i5 >> Version 6287u

Intel>>Core_i5 >> Version 6300hq

Intel>>Core_i5 >> Version 6300u

Intel>>Core_i5 >> Version 6350hq

Intel>>Core_i5 >> Version 6360u

Intel>>Core_i5 >> Version 6400

Intel>>Core_i5 >> Version 6400t

Intel>>Core_i5 >> Version 6402p

Intel>>Core_i5 >> Version 6440eq

Intel>>Core_i5 >> Version 6440hq

Intel>>Core_i5 >> Version 6442eq

Intel>>Core_i5 >> Version 6500

Intel>>Core_i5 >> Version 6500t

Intel>>Core_i5 >> Version 6500te

Intel>>Core_i5 >> Version 6585r

Intel>>Core_i5 >> Version 6600

Intel>>Core_i5 >> Version 6600k

Intel>>Core_i5 >> Version 6600t

Intel>>Core_i5 >> Version 6685r

Intel>>Core_i5 >> Version 7200u

Intel>>Core_i5 >> Version 7260u

Intel>>Core_i5 >> Version 7267u

Intel>>Core_i5 >> Version 7287u

Intel>>Core_i5 >> Version 7300hq

Intel>>Core_i5 >> Version 7300u

Intel>>Core_i5 >> Version 7360u

Intel>>Core_i5 >> Version 7400

Intel>>Core_i5 >> Version 7400t

Intel>>Core_i5 >> Version 7440eq

Intel>>Core_i5 >> Version 7440hq

Intel>>Core_i5 >> Version 7442eq

Intel>>Core_i5 >> Version 7500

Intel>>Core_i5 >> Version 7500t

Intel>>Core_i5 >> Version 7600

Intel>>Core_i5 >> Version 7600k

Intel>>Core_i5 >> Version 7600t

Intel>>Core_i5 >> Version 8200y

Intel>>Core_i5 >> Version 8250u

Intel>>Core_i5 >> Version 8259u

Intel>>Core_i5 >> Version 8265u

Intel>>Core_i5 >> Version 8269u

Intel>>Core_i5 >> Version 8300h

Intel>>Core_i5 >> Version 8305g

Intel>>Core_i5 >> Version 8350u

Intel>>Core_i5 >> Version 8400

Intel>>Core_i5 >> Version 8400b

Intel>>Core_i5 >> Version 8400h

Intel>>Core_i5 >> Version 8400t

Intel>>Core_i5 >> Version 8500

Intel>>Core_i5 >> Version 8500b

Intel>>Core_i5 >> Version 8500t

Intel>>Core_i5 >> Version 8600

Intel>>Core_i5 >> Version 8600k

Intel>>Core_i5 >> Version 8600t

Configuraton 0

Intel>>Converged_security_management_engine_firmware >> Version 11.0

Intel>>Core_i7 >> Version 7y75

Intel>>Core_i7 >> Version 6500u

Intel>>Core_i7 >> Version 6560u

Intel>>Core_i7 >> Version 6567u

Intel>>Core_i7 >> Version 6600u

Intel>>Core_i7 >> Version 6650u

Intel>>Core_i7 >> Version 6660u

Intel>>Core_i7 >> Version 6700

Intel>>Core_i7 >> Version 6700hq

Intel>>Core_i7 >> Version 6700k

Intel>>Core_i7 >> Version 6700t

Intel>>Core_i7 >> Version 6700te

Intel>>Core_i7 >> Version 6770hq

Intel>>Core_i7 >> Version 6785r

Intel>>Core_i7 >> Version 6820eq

Intel>>Core_i7 >> Version 6820hk

Intel>>Core_i7 >> Version 6820hq

Intel>>Core_i7 >> Version 6822eq

Intel>>Core_i7 >> Version 6870hq

Intel>>Core_i7 >> Version 6920hq

Intel>>Core_i7 >> Version 6970hq

Intel>>Core_i7 >> Version 7500u

Intel>>Core_i7 >> Version 7560u

Intel>>Core_i7 >> Version 7567u

Intel>>Core_i7 >> Version 7600u

Intel>>Core_i7 >> Version 7660u

Intel>>Core_i7 >> Version 7700

Intel>>Core_i7 >> Version 7700hq

Intel>>Core_i7 >> Version 7700k

Intel>>Core_i7 >> Version 7700t

Intel>>Core_i7 >> Version 7820eq

Intel>>Core_i7 >> Version 7820hk

Intel>>Core_i7 >> Version 7820hq

Intel>>Core_i7 >> Version 7920hq

Intel>>Core_i7 >> Version 8086k

Intel>>Core_i7 >> Version 8500y

Intel>>Core_i7 >> Version 8550u

Intel>>Core_i7 >> Version 8559u

Intel>>Core_i7 >> Version 8565u

Intel>>Core_i7 >> Version 8650u

Intel>>Core_i7 >> Version 8700

Intel>>Core_i7 >> Version 8700b

Intel>>Core_i7 >> Version 8700k

Intel>>Core_i7 >> Version 8700t

Intel>>Core_i7 >> Version 8705g

Intel>>Core_i7 >> Version 8706g

Intel>>Core_i7 >> Version 8709g

Intel>>Core_i7 >> Version 8750h

Intel>>Core_i7 >> Version 8809g

Intel>>Core_i7 >> Version 8850h

Configuraton 0

Intel>>Converged_security_management_engine_firmware >> Version 11.0

Intel>>Core_i9 >> Version 8950hk

Configuraton 0

Intel>>Converged_security_management_engine_firmware >> Version 11.0

Intel>>Xeon_e3_1220_v5 >> Version -

Intel>>Xeon_e3_1220_v6 >> Version -

Intel>>Xeon_e3_1225_v5 >> Version -

Intel>>Xeon_e3_1225_v6 >> Version -

Intel>>Xeon_e3_1230_v5 >> Version -

Intel>>Xeon_e3_1230_v6 >> Version -

Intel>>Xeon_e3_1235l_v5 >> Version -

Intel>>Xeon_e3_1240_v5 >> Version -

Intel>>Xeon_e3_1240_v6 >> Version -

Intel>>Xeon_e3_1240l_v5 >> Version -

Intel>>Xeon_e3_1245_v5 >> Version -

Intel>>Xeon_e3_1245_v6 >> Version -

Intel>>Xeon_e3_1260l_v5 >> Version -

Intel>>Xeon_e3_1270_v5 >> Version -

Intel>>Xeon_e3_1270_v6 >> Version -

Intel>>Xeon_e3_1275_v6 >> Version -

Intel>>Xeon_e3_1280_v5 >> Version -

Intel>>Xeon_e3_1280_v6 >> Version -

Intel>>Xeon_e3_1285_v6 >> Version -

Configuraton 0

Intel>>Converged_security_management_engine_firmware >> Version 11.0

Intel>>Xeon_w >> Version 2123

Intel>>Xeon_w >> Version 2125

Intel>>Xeon_w >> Version 2133

Intel>>Xeon_w >> Version 2135

Intel>>Xeon_w >> Version 2145

Intel>>Xeon_w >> Version 2155

Intel>>Xeon_w >> Version 2175

Intel>>Xeon_w >> Version 2195

Configuraton 0

Netapp>>Element_software_management_node >> Version -

Références