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ubuntuUbuntuUSN-4996-2
HistoryJun 22, 2021 - 12:00 a.m.

OpenEXR vulnerabilities

2021-06-2200:00:00
ubuntu.com
111

5.5 Medium

CVSS3

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

6.9 Medium

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

0.001 Low

EPSS

Percentile

47.7%

Releases

  • Ubuntu 16.04 ESM

Packages

  • openexr - tools for the OpenEXR image format

Details

USN-4996-1 fixed several vulnerabilities in OpenEXR. This update provides
the corresponding update for Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that OpenEXR incorrectly handled certain malformed EXR
image files. If a user were tricked into opening a crafted EXR image file,
a remote attacker could cause a denial of service, or possibly execute
arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchlibopenexr22< 2.2.0-10ubuntu2.6+esm1UNKNOWN
Ubuntu16.04noarchlibopenexr-dev< 2.2.0-10ubuntu2.6UNKNOWN
Ubuntu16.04noarchlibopenexr22< 2.2.0-10ubuntu2.6UNKNOWN
Ubuntu16.04noarchlibopenexr22-dbgsym< 2.2.0-10ubuntu2.6UNKNOWN
Ubuntu16.04noarchopenexr< 2.2.0-10ubuntu2.6UNKNOWN
Ubuntu16.04noarchopenexr-dbgsym< 2.2.0-10ubuntu2.6UNKNOWN
Ubuntu16.04noarchopenexr-doc< 2.2.0-10ubuntu2.6UNKNOWN
Ubuntu16.04noarchopenexr< 2.2.0-10ubuntu2.6+esm1UNKNOWN

5.5 Medium

CVSS3

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

6.9 Medium

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

0.001 Low

EPSS

Percentile

47.7%