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osvGoogleOSV:CVE-2021-20304
HistoryAug 23, 2022 - 4:15 p.m.

CVE-2021-20304

2022-08-2316:15:09
Google
osv.dev
12
openexr
hufdecode
crafted file
attack
system availability

CVSS3

7.5

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

AI Score

6.2

Confidence

Low

EPSS

0.002

Percentile

60.7%

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.

Related

nvd 1
cve 1
cvelist 1
ubuntucve 1
prion 1
redhatcve 1
debiancve 1
nessus 14
openvas 8
amazon 1
suse 2
gentoo 1
nvd
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2022-08-23 16:15:09
cve
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2022-08-23 16:15:09
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2022-08-23 00:00:00
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2022-08-23 00:00:00
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2022-08-23 16:15:00
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2021-07-14 18:22:02
debiancve
debiancve
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2022-08-23 16:15:09
nessus
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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
suse
suse
Security update for openexr (important)
2021-08-20 00:00:00
Security update for openexr (important)
2021-08-26 00:00:00
gentoo
gentoo
OpenEXR: Multiple Vulnerabilities
2022-10-31 00:00:00

CVSS3

7.5

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

AI Score

6.2

Confidence

Low

EPSS

0.002

Percentile

60.7%

JSON
Related for OSV:CVE-2021-20304
nvd1cve1cvelist1ubuntucve1prion1redhatcve1debiancve1nessus14openvas8amazon1suse2gentoo1