Vulnerability CVE-2021-3941

Vulnerability Name:

CVE-2021-3941 (CCN-223592)

Assigned:

2021-09-21

Published:

2021-09-21

Updated:

2023-02-03

Summary:

CVSS v3 Severity:

6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Changed
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

CVSS v2 Severity:

2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2021-3941

Source: CCN
Type: Google Security Research Issue 39084
Issue 39084: openexr:openexr_exrcheck_fuzzer: Divide-by-zero in Imf_3_1::RGBtoXYZ

Source: CCN
Type: Red Hat Bugzilla - Bug 2019789
(CVE-2021-3941) - CVE-2021-3941 openexr: Divide-by-zero in Imf_3_1::RGBtoXYZ

Source: secalert@redhat.com
Type: Issue Tracking, Patch, Third Party Advisory
secalert@redhat.com

Source: XF
Type: UNKNOWN
openexr-cve20213941-dos(223592)

Source: secalert@redhat.com
Type: Mailing List, Third Party Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Mailing List, Third Party Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Third Party Advisory
secalert@redhat.com

Source: secalert@redhat.com
Type: Third Party Advisory
secalert@redhat.com

Source: CCN
Type: Mend Vulnerability Database
CVE-2021-3941

Source: CCN
Type: OpenEXR Web site
OpenEXR

Vulnerable Configuration:

Configuration CCN 1:

cpe:/a:openexr:openexr:3.1.1:-:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:7908	P	libIlmImf-2_2-23-2.2.1-3.41.1 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:3290	P	libxslt-tools-1.1.28-17.6.1 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:94814	P	python3-targetcli-fb-2.1.54-150400.1.12 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:94920	P	libIlmImf-2_2-23-2.2.1-3.41.1 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:111149	P	Security update for openexr (Moderate)	2021-12-06
oval:org.opensuse.security:def:44399	P	Security update for OpenEXR (Moderate)	2021-12-01
oval:org.opensuse.security:def:5904	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:41170	P	Security update for OpenEXR (Moderate)	2021-12-01
oval:org.opensuse.security:def:5161	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:87516	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:61101	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:76061	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:35278	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:38065	P	Security update for OpenEXR (Moderate)	2021-12-01
oval:org.opensuse.security:def:1046	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:67334	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:45600	P	Security update for OpenEXR (Moderate)	2021-12-01
oval:org.opensuse.security:def:6245	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:26174	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:5922	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:111807	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:101527	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:65258	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:76402	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:4169	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:38680	P	Security update for OpenEXR (Moderate)	2021-12-01
oval:org.opensuse.security:def:58875	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:74326	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:33052	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:6308	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:108193	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:102165	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:65322	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:43110	P	Security update for OpenEXR (Moderate)	2021-12-01
oval:org.opensuse.security:def:4233	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:39969	P	Security update for OpenEXR (Moderate)	2021-12-01
oval:org.opensuse.security:def:95452	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:60423	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:74390	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:34600	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:117707	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:108831	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:101737	P	Security update for openexr (Moderate)	2021-12-01
oval:org.opensuse.security:def:66993	P	Security update for openexr (Moderate)	2021-12-01

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