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prionPRIOn knowledge basePRION:CVE-2021-20304
HistoryAug 23, 2022 - 4:15 p.m.

Design/Logic Flaw

2022-08-2316:15:00
PRIOn knowledge base
www.prio-n.com
6

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

7.2 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

54.5%

JSON

A flaw was found in OpenEXR’s hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is to system availability.

CPENameOperatorVersion
openexrle2.5.7

Related

cve 1
ubuntucve 1
debiancve 1
redhatcve 1
osv 1
nessus 11
openvas 8
amazon 1
gentoo 1
suse 2
cve
cve
CVE-2021-20304
2022-08-23 16:15:00
ubuntucve
ubuntucve
CVE-2021-20304
2022-08-23 00:00:00
debiancve
debiancve
CVE-2021-20304
2022-08-23 16:15:00
redhatcve
redhatcve
CVE-2021-20304
2021-07-14 18:22:02
osv
osv
CVE-2021-20304
2022-08-23 16:15:09
nessus
nessus
Amazon Linux 2023 : openexr, openexr-devel, openexr-libs (ALAS2023-2023-022)
2023-03-21 00:00:00
EulerOS 2.0 SP5 : OpenEXR (EulerOS-SA-2021-2514)
2021-09-27 00:00:00
EulerOS 2.0 SP3 : OpenEXR (EulerOS-SA-2021-2600)
2021-10-25 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for OpenEXR (EulerOS-SA-2021-2514)
2021-09-28 00:00:00
Huawei EulerOS: Security Advisory for OpenEXR (EulerOS-SA-2021-2600)
2021-10-26 00:00:00
Huawei EulerOS: Security Advisory for OpenEXR (EulerOS-SA-2021-2477)
2021-09-24 00:00:00
amazon
amazon
Medium: OpenEXR
2023-06-05 16:39:00
gentoo
gentoo
OpenEXR: Multiple Vulnerabilities
2022-10-31 00:00:00
suse
suse
Security update for openexr (important)
2021-08-26 00:00:00
Security update for openexr (important)
2021-08-20 00:00:00

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

7.2 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

54.5%

JSON
Related for PRION:CVE-2021-20304
cve1ubuntucve1debiancve1redhatcve1osv1nessus11openvas8amazon1gentoo1suse2