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prionPRIOn knowledge basePRION:CVE-2019-20922
HistorySep 30, 2020 - 6:15 p.m.

Design/Logic Flaw

2020-09-3018:15:00
PRIOn knowledge base
www.prio-n.com
4

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

55.8%

JSON

Handlebars before 4.4.5 allows Regular Expression Denial of Service (ReDoS) because of eager matching. The parser may be forced into an endless loop while processing crafted templates. This may allow attackers to exhaust system resources.

CPENameOperatorVersion
handlebarsge4.0.0
handlebarslt4.4.5

Related

github 1
osv 2
debiancve 1
redhatcve 1
ubuntucve 1
veracode 2
cve 1
redhat 4
nessus 1
ibm 5
github
github
Regular Expression Denial of Service in Handlebars
2022-02-10 20:38:22
osv
osv
Regular Expression Denial of Service in Handlebars
2022-02-10 20:38:22
CVE-2019-20922
2020-09-30 18:15:18
debiancve
debiancve
CVE-2019-20922
2020-09-30 18:15:00
redhatcve
redhatcve
CVE-2019-20922
2020-09-30 16:17:54
ubuntucve
ubuntucve
CVE-2019-20922
2020-09-30 00:00:00
veracode
veracode
Regular Expression Denial Of Service (ReDoS)
2020-11-25 08:40:10
Denial Of Service (DoS)
2019-11-06 03:51:26
cve
cve
CVE-2019-20922
2020-09-30 18:15:00
redhat
redhat
(RHSA-2020:5179) Low: Red Hat Virtualization security, bug fix, and enhancement update
2020-11-24 12:30:25
(RHSA-2021:2500) Moderate: Red Hat OpenShift Enterprise security and bug fix update
2021-06-29 06:20:36
(RHSA-2023:1334) Critical: Red Hat Process Automation Manager 7.13.2 security update
2023-03-20 09:11:08
nessus
nessus
RHEL 8 : Red Hat Virtualization (RHSA-2020:5179)
2020-11-24 00:00:00
ibm
ibm
Security Bulletin: Multiple security vulnerabilities are addressed with IBM Business Automation Manager Open Editions 8.0.2
2023-02-08 13:49:42
Security Bulletin: Critical Vulnerabilities in libraries used by libraries that IBM Spectrum discover is using (libraries of libraries)
2022-03-28 16:33:43
Security Bulletin: Multiple vulnerabilities found on thirdparty libraries used by IBM® MobileFirst Platform
2023-01-26 17:01:32

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

55.8%

JSON
Related for PRION:CVE-2019-20922
github1osv2debiancve1redhatcve1ubuntucve1veracode2cve1redhat4nessus1ibm5