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ubuntucveUbuntu.comUB:CVE-2021-3474
HistoryMar 30, 2021 - 12:00 a.m.

CVE-2021-3474

2021-03-3000:00:00
ubuntu.com
ubuntu.com
16
openexr
shift overflow
fasthufdecoder
application availability
unix

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

EPSS

0.002

Percentile

52.7%

JSON

There’s a flaw in OpenEXR in versions before 3.0.0-beta. A crafted input
file that is processed by OpenEXR could cause a shift overflow in the
FastHufDecoder, potentially leading to problems with application
availability.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchopenexr< 2.2.0-11.1ubuntu1.6UNKNOWN
ubuntu20.04noarchopenexr< 2.3.0-6ubuntu0.5UNKNOWN
ubuntu20.10noarchopenexr< 2.5.3-2ubuntu0.2UNKNOWN
ubuntu16.04noarchopenexr< 2.2.0-10ubuntu2.6UNKNOWN

Related

redhatcve 1
osv 4
cvelist 1
nvd 1
debiancve 1
veracode 1
alpinelinux 1
prion 1
cve 1
openvas 7
nessus 11
suse 1
cloudfoundry 1
ubuntu 1
rosalinux 1
freebsd 1
debian 2
mageia 1
gentoo 1
redhatcve
redhatcve
CVE-2021-3474
2021-03-29 19:45:00
osv
osv
CVE-2021-3474
2021-03-30 18:15:17
openexr vulnerabilities
2021-04-01 17:33:50
openexr - security update
2021-07-03 00:00:00
cvelist
cvelist
CVE-2021-3474
2021-03-30 00:00:00
nvd
nvd
CVE-2021-3474
2021-03-30 18:15:17
debiancve
debiancve
CVE-2021-3474
2021-03-30 18:15:17
veracode
veracode
Denial Of Service (DoS)
2021-04-05 07:36:07
alpinelinux
alpinelinux
CVE-2021-3474
2021-03-30 18:15:17
prion
prion
Design/Logic Flaw
2021-03-30 18:15:00
cve
cve
CVE-2021-3474
2021-03-30 18:15:17
openvas
openvas
openSUSE: Security Advisory for openexr (openSUSE-SU-2021:0536-1)
2021-04-16 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:1097-1)
2021-06-09 00:00:00
Ubuntu: Security Advisory (USN-4900-1)
2021-04-02 00:00:00
nessus
nessus
SUSE SLED15 / SLES15 Security Update : openexr (SUSE-SU-2021:1097-1)
2021-04-08 00:00:00
openSUSE Security Update : openexr (openSUSE-2021-536)
2021-04-12 00:00:00
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : OpenEXR vulnerabilities (USN-4900-1)
2021-04-01 00:00:00
suse
suse
Security update for openexr (moderate)
2021-04-11 00:00:00
cloudfoundry
cloudfoundry
USN-4900-1: OpenEXR vulnerabilities | Cloud Foundry
2021-04-29 00:00:00
ubuntu
ubuntu
OpenEXR vulnerabilities
2021-04-01 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2023-2247
2023-10-17 12:52:56
freebsd
freebsd
openexr, ilmbase -- security fixes related to reading corrupted input files
2021-02-12 00:00:00
debian
debian
[SECURITY] [DLA 2701-1] openexr security update
2021-07-03 18:16:01
[SECURITY] [DLA 3236-1] openexr security update
2022-12-11 23:52:53
mageia
mageia
Updated openexr packages fix security vulnerabilities
2021-07-10 15:56:54
gentoo
gentoo
OpenEXR: Multiple vulnerabilities
2021-07-11 00:00:00

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

EPSS

0.002

Percentile

52.7%

JSON
Related for UB:CVE-2021-3474
redhatcve1osv4cvelist1nvd1debiancve1veracode1alpinelinux1prion1cve1openvas7nessus11suse1cloudfoundry1ubuntu1rosalinux1freebsd1debian2mageia1gentoo1