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ubuntuUbuntuUSN-5150-1
HistoryNov 17, 2021 - 12:00 a.m.

OpenEXR vulnerability

2021-11-1700:00:00
ubuntu.com
41
openexr
ubuntu
esm
image format
vulnerability
crash
unix

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0

Percentile

14.2%

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • openexr - tools for the OpenEXR image format

Details

It was discovered that OpenEXR incorrectly handled certain EXR image files.
An attacker could possibly use this issue to cause a crash.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchlibopenexr22< 2.2.0-11.1ubuntu1.9UNKNOWN
Ubuntu18.04noarchlibopenexr-dev< 2.2.0-11.1ubuntu1.9UNKNOWN
Ubuntu18.04noarchlibopenexr22-dbgsym< 2.2.0-11.1ubuntu1.9UNKNOWN
Ubuntu18.04noarchopenexr< 2.2.0-11.1ubuntu1.9UNKNOWN
Ubuntu18.04noarchopenexr-dbgsym< 2.2.0-11.1ubuntu1.9UNKNOWN
Ubuntu18.04noarchopenexr-doc< 2.2.0-11.1ubuntu1.9UNKNOWN
Ubuntu16.04noarchlibopenexr22< 2.2.0-10ubuntu2.6+esm3UNKNOWN
Ubuntu16.04noarchlibopenexr-dev< 2.2.0-10ubuntu2.6UNKNOWN
Ubuntu16.04noarchlibopenexr22< 2.2.0-10ubuntu2.6UNKNOWN
Ubuntu16.04noarchlibopenexr22-dbgsym< 2.2.0-10ubuntu2.6UNKNOWN
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CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0

Percentile

14.2%