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freebsdFreeBSDB6EF8A53-8062-11EC-9AF3-FB232EFE4D2E
HistoryNov 26, 2021 - 12:00 a.m.

OpenEXR -- Heap-buffer-overflow in Imf_3_1::LineCompositeTask::execute

2021-11-2600:00:00
vuxml.freebsd.org
14

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

42.1%

JSON

Cary Phillips reports:

[OpenEXR Version 3.1.4 is a] patch release that […]
addresses one public security vulnerability:
CVE-2021-45942 Heap-buffer-overflow in
Imf_3_1::LineCompositeTask::execute [and several]
specific OSS-fuzz issues […].

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchopenexr< 3.1.4UNKNOWN

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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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

42.1%

JSON
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