CVE-2019-6440 : 상세 정보

CVE-2019-6440

9.8
/
긴급
10.65%V4
2019-01-16
04h00 +00:00
Network
2024-09-17
01h51 +00:00
CVE.org
NVD
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특정 CVE의 변경 사항에 대한 정보를 받아보세요.
알림 관리

CVE 설명

Zemana AntiMalware before 3.0.658 Beta mishandles update logic.

CVE 정보

관련 약점

CWE-ID 약점 이름 출처
CWE-19 Category : Data Processing Errors
Weaknesses in this category are typically found in functionality that processes data. Data processing is the manipulation of input to retrieve or save information.

메트릭

메트릭 점수 심각도 CVSS 벡터 출처
V3.0 9.8 CRITICAL CVSS:3.0/AV:N/AC:L/PR:N/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.

Network

A vulnerability exploitable with network access means the vulnerable component is bound to the network stack and the attacker's path is through OSI layer 3 (the network layer). Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable one or more network hops away (e.g. across layer 3 boundaries from routers).

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.

None

The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.

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

 nvd@nist.gov
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.

EPSS 점수

EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.

EPSS 백분위수

백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.
EPSS First.org

언급된 제품

구성 0

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Zemana>>Antimalware >> Version 2.16.1.886

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Zemana>>Antimalware >> Version 2.16.2.198

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Zemana>>Antimalware >> Version 2.16.2.938

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Zemana>>Antimalware >> Version 2.18.2.263

Zemana>>Antimalware >> Version 2.18.2.438

Zemana>>Antimalware >> Version 2.18.2.519

Zemana>>Antimalware >> Version 2.18.2.634

Zemana>>Antimalware >> Version 2.18.2.634

Zemana>>Antimalware >> Version 2.19.1.502

Zemana>>Antimalware >> Version 2.19.1.638

Zemana>>Antimalware >> Version 2.19.1.659

Zemana>>Antimalware >> Version 2.19.1.703

Zemana>>Antimalware >> Version 2.19.1.713

Zemana>>Antimalware >> Version 2.19.1.737

Zemana>>Antimalware >> Version 2.19.1.783

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Zemana>>Antimalware >> Version 2.19.2.638

Zemana>>Antimalware >> Version 2.19.2.737

Zemana>>Antimalware >> Version 2.19.2.797

Zemana>>Antimalware >> Version 2.19.2.808

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Zemana>>Antimalware >> Version 2.20.1.73

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Zemana>>Antimalware >> Version 2.20.1.100

Zemana>>Antimalware >> Version 2.20.1.112

Zemana>>Antimalware >> Version 2.20.1.140

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Zemana>>Antimalware >> Version 2.20.1.600

Zemana>>Antimalware >> Version 2.20.1.613

Zemana>>Antimalware >> Version 2.20.1.687

Zemana>>Antimalware >> Version 2.20.1.729

Zemana>>Antimalware >> Version 2.20.1.750

Zemana>>Antimalware >> Version 2.20.1.776

Zemana>>Antimalware >> Version 2.20.1.905

Zemana>>Antimalware >> Version 2.20.1.911

Zemana>>Antimalware >> Version 2.20.1.985

Zemana>>Antimalware >> Version 2.20.2.8

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Zemana>>Antimalware >> Version 2.20.2.140

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Zemana>>Antimalware >> Version 2.50.2.133

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Zemana>>Antimalware >> Version 2.70.2.118

Zemana>>Antimalware >> Version 2.70.2.244

Zemana>>Antimalware >> Version 2.70.2.262

Zemana>>Antimalware >> Version 2.70.2.312

Zemana>>Antimalware >> Version 2.70.2.341

Zemana>>Antimalware >> Version 2.70.2.352

Zemana>>Antimalware >> Version 2.70.2.439

Zemana>>Antimalware >> Version 2.70.2.442

Zemana>>Antimalware >> Version 2.70.2.576

Zemana>>Antimalware >> Version 2.70.2.591

Zemana>>Antimalware >> Version 2.71.1.139

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Zemana>>Antimalware >> Version 2.72.2.101

Zemana>>Antimalware >> Version 2.72.2.176

Zemana>>Antimalware >> Version 2.72.2.324

Zemana>>Antimalware >> Version 2.72.2.327

Zemana>>Antimalware >> Version 2.72.2.345

Zemana>>Antimalware >> Version 2.72.2.388

Zemana>>Antimalware >> Version 2.73.1.2

Zemana>>Antimalware >> Version 2.73.1.36

Zemana>>Antimalware >> Version 2.73.1.38

Zemana>>Antimalware >> Version 2.73.2.2

Zemana>>Antimalware >> Version 2.73.2.36

Zemana>>Antimalware >> Version 2.73.2.38

Zemana>>Antimalware >> Version 2.74.1.4

Zemana>>Antimalware >> Version 2.74.1.49

Zemana>>Antimalware >> Version 2.74.1.76

Zemana>>Antimalware >> Version 2.74.1.145

Zemana>>Antimalware >> Version 2.74.1.150

Zemana>>Antimalware >> Version 2.74.2.49

Zemana>>Antimalware >> Version 2.74.2.76

Zemana>>Antimalware >> Version 2.74.2.150

Zemana>>Antimalware >> Version 3.0.492

Zemana>>Antimalware >> Version 3.0.495

Zemana>>Antimalware >> Version 3.0.500

Zemana>>Antimalware >> Version 3.0.590

Zemana>>Antimalware >> Version 3.0.597

Zemana>>Antimalware >> Version 3.0.610

Zemana>>Antimalware >> Version 3.0.616

Zemana>>Antimalware >> Version 3.0.617

Zemana>>Antimalware >> Version 3.0.633

Zemana>>Antimalware >> Version 3.0.640

참고 자료

CVE Find에 제시된 정보는 엄선된 여러 참고 소스에서 가져옵니다. CVE 데이터는 MITRE Corporation과 국가 취약점 데이터베이스(NVD)에서 제공됩니다. KEV 카탈로그는 CISA에서 가져오며, EPSS 점수는 FIRST.org에서 제공됩니다. CWE 및 CAPEC 데이터는 MITRE Corporation에서 관리하며, CPE 정보는 NVD에서 제공됩니다.