CVE-2018-18444

2018-10-1700:00:00

ubuntu.com

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.008

Percentile

81.6%

JSON

makeMultiView.cpp in exrmultiview in OpenEXR 2.3.0 has an out-of-bounds
write, leading to an assertion failure or possibly unspecified other
impact.

Bugs

<https://github.com/openexr/openexr/issues/351>

Notes

Author	Note
mdeslaur	proposed patch in bug The patch for this issue was dropped during the focal development cycle by mistake.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchopenexr< 2.2.0-11.1ubuntu1.1UNKNOWN
ubuntu19.04noarchopenexr< 2.2.1-4.1ubuntu0.1UNKNOWN
ubuntu19.10noarchopenexr< 2.2.1-4.1ubuntu0.1UNKNOWN
ubuntu20.04noarchopenexr< 2.3.0-6ubuntu0.1UNKNOWN
ubuntu16.04noarchopenexr< 2.2.0-10ubuntu2.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	openexr	< 2.2.0-11.1ubuntu1.1	UNKNOWN
ubuntu	19.04	noarch	openexr	< 2.2.1-4.1ubuntu0.1	UNKNOWN
ubuntu	19.10	noarch	openexr	< 2.2.1-4.1ubuntu0.1	UNKNOWN
ubuntu	20.04	noarch	openexr	< 2.3.0-6ubuntu0.1	UNKNOWN
ubuntu	16.04	noarch	openexr	< 2.2.0-10ubuntu2.1	UNKNOWN