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ubuntucveUbuntu.comUB:CVE-2021-3478
HistoryMar 31, 2021 - 12:00 a.m.

CVE-2021-3478

2021-03-3100:00:00
ubuntu.com
ubuntu.com
11
openexr
scanline input
file functionality
system memory
excessive
system availability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

37.8%

JSON

There’s a flaw in OpenEXR’s scanline input file functionality in versions
before 3.0.0-beta. An attacker able to submit a crafted file to be
processed by OpenEXR could consume excessive system memory. The greatest
impact of this flaw is to system 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

prion 1
redhatcve 1
debiancve 1
nvd 1
osv 4
cvelist 1
alpinelinux 1
veracode 1
cve 1
rosalinux 1
nessus 9
ubuntu 1
cloudfoundry 1
openvas 5
freebsd 1
debian 2
mageia 1
gentoo 1
prion
prion
Input validation
2021-03-31 14:15:00
redhatcve
redhatcve
CVE-2021-3478
2021-03-30 18:57:51
debiancve
debiancve
CVE-2021-3478
2021-03-31 14:15:21
nvd
nvd
CVE-2021-3478
2021-03-31 14:15:21
osv
osv
CVE-2021-3478
2021-03-31 14:15:21
openexr vulnerabilities
2021-04-01 17:33:50
openexr - security update
2021-07-03 00:00:00
cvelist
cvelist
CVE-2021-3478
2021-03-31 00:00:00
alpinelinux
alpinelinux
CVE-2021-3478
2021-03-31 14:15:21
veracode
veracode
Denial Of Service (DoS)
2021-04-05 07:36:13
cve
cve
CVE-2021-3478
2021-03-31 14:15:21
rosalinux
rosalinux
Advisory ROSA-SA-2023-2248
2023-10-17 12:58:34
nessus
nessus
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : OpenEXR vulnerabilities (USN-4900-1)
2021-04-01 00:00:00
FreeBSD : openexr, ilmbase -- security fixes related to reading corrupted input files (98044aba-6d72-11eb-aed7-1b1b8a70cc8b)
2021-02-16 00:00:00
Debian DLA-2701-1 : openexr - LTS security update
2021-07-03 00:00:00
ubuntu
ubuntu
OpenEXR vulnerabilities
2021-04-01 00:00:00
cloudfoundry
cloudfoundry
USN-4900-1: OpenEXR vulnerabilities | Cloud Foundry
2021-04-29 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-4900-1)
2021-04-02 00:00:00
Debian: Security Advisory (DLA-2701-1)
2021-07-04 00:00:00
Mageia: Security Advisory (MGASA-2021-0326)
2022-01-28 00:00:00
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

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

37.8%

JSON
Related for UB:CVE-2021-3478
prion1redhatcve1debiancve1nvd1osv4cvelist1alpinelinux1veracode1cve1rosalinux1nessus9ubuntu1cloudfoundry1openvas5freebsd1debian2mageia1gentoo1