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PRIOn knowledge basePRION:CVE-2020-15824

HistoryAug 08, 2020 - 9:15 p.m.

Privilege escalation

2020-08-0821:15:00

PRIOn knowledge base

www.prio-n.com

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

68.4%

JSON

In JetBrains Kotlin from 1.4-M1 to 1.4-RC (as Kotlin 1.3.7x is not affected by the issue. Fixed version is 1.4.0) there is a script-cache privilege escalation vulnerability due to kotlin-main-kts cached scripts in the system temp directory, which is shared by all users by default.

CPENameOperatorVersion
kotlineq1.4.0 milestone1
kotlineq1.4.0 milestone2
kotlineq1.4.0 milestone3
kotlineq1.4.0 rc
banking_extensibility_workbencheq14.2
banking_extensibility_workbencheq14.3
banking_extensibility_workbencheq14.5
communications_cloud_native_core_policyeq1.14.0

Name	Operator	Version
kotlin	eq	1.4.0 milestone1
kotlin	eq	1.4.0 milestone2
kotlin	eq	1.4.0 milestone3
kotlin	eq	1.4.0 rc
banking_extensibility_workbench	eq	14.2
banking_extensibility_workbench	eq	14.3
banking_extensibility_workbench	eq	14.5
communications_cloud_native_core_policy	eq	1.14.0

References

www.openwall.com/lists/oss-security/2020/12/06/1

blog.jetbrains.com/blog/2020/08/06/jetbrains-security-bulletin-q2-2020/

lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cannounce.apache.org%3E

lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cdev.groovy.apache.org%3E

lists.apache.org/thread.html/ra12c3e23b021f259a201648005b9946acd7f618a6f32301c97047967%40%3Cusers.groovy.apache.org%3E

lists.apache.org/thread.html/ra9dab34bf8625511f23692ad0fcee2725f782e9aad6c5cdff6cf4465%40%3Cnotifications.groovy.apache.org%3E

www.oracle.com/security-alerts/cpujan2022.html

www.oracle.com/security-alerts/cpuoct2021.html

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

68.4%

JSON

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