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[email protected]CVE-2019-18979

HistoryMar 18, 2020 - 9:15 p.m.

CVE-2019-18979

2020-03-1821:15:11

[email protected]

web.nvd.nist.gov

adaware antivirus

cve-2019-18979

privilege escalation

quarantine flaw

security issue

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Adaware antivirus 12.6.1005.11662 and 12.7.1055.0 has a quarantine flaw that allows privilege escalation. Exploitation uses an NTFS directory junction to restore a malicious DLL from quarantine into the system32 folder.

Affected configurations

NVD

Node

claranovaadaware_antivirusRange12.6.1005.11662–12.7.1055.0

CPENameOperatorVersion
claranova:adaware_antivirusclaranova adaware antivirusle12.7.1055.0

CPE	Name	Operator	Version
claranova:adaware_antivirus	claranova adaware antivirus	le	12.7.1055.0

References

medium.com/%40kusolwatcharaapanukorn/0-days-adaware-antivirus-quarantine-flaws-allow-privilege-escalation-3d1f3c8214ec

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

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