Vulnerability CVE-2021-3598

Vulnerability Name:

CVE-2021-3598 (CCN-204934)

Assigned:

2021-07-02

Published:

2021-07-02

Updated:

2023-02-03

Summary:

CVSS v3 Severity:

5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

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

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

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

2.1 Low (CCN 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 Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2021-3598

Source: CCN
Type: Red Hat Bugzilla - Bug 1970987
(CVE-2021-3598) - CVE-2021-3598 OpenEXR: Heap buffer overflow in Imf_3_1::CharPtrIO::readChars

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

Source: XF
Type: UNKNOWN
openexr-cve20213598-dos(204934)

Source: CCN
Type: OpenEXR GIT Repository
heap-buffer-overflow in Imf_3_1::CharPtrIO::readChars #1033

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

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:94783	P	perl-biber-2021.20210325.svn30357-150400.29.15 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:6074	P	Security update for openssl-1_0_0 (Important)	2022-06-16
oval:org.opensuse.security:def:95304	P	Security update for fribidi (Moderate)	2022-05-31
oval:org.opensuse.security:def:99492	P	(Moderate)	2022-03-04
oval:org.opensuse.security:def:102017	P	Security update for the Linux Kernel (Live Patch 6 for SLE 15 SP3) (Important)	2022-03-01
oval:org.opensuse.security:def:112552	P	libIex-3_1-30-3.1.1-2.2 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:99691	P	(Moderate)	2021-10-27
oval:org.opensuse.security:def:106041	P	Security update for python-Pygments (Important)	2021-10-20
oval:org.opensuse.security:def:99999	P	(Important)	2021-10-12
oval:org.opensuse.security:def:101496	P	Security update for spectre-meltdown-checker (Moderate)	2021-08-27
oval:org.opensuse.security:def:111604	P	Security update for openexr (Important)	2021-07-11
oval:org.opensuse.security:def:111463	P	Security update for openexr (Important)	2021-06-25
oval:org.opensuse.security:def:4138	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:67163	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:31648	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:59503	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:88150	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:23615	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:55215	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:83427	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:97139	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:10293	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:92940	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:126734	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:8613	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:70251	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:33938	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:65227	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:98906	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:30100	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:57471	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:86112	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:76231	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:9543	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:92343	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:5069	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:4201	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:69497	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:32134	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:59761	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:88464	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:23932	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:55923	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:84171	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:74295	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:93093	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:127131	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:8795	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:70433	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:101705	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:34476	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:65290	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:99101	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:30220	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:57957	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:86598	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:108162	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:51603	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:82599	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:9742	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:92542	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:117676	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:5756	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:69683	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:32956	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:60299	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:89158	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:26082	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:56043	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:84630	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:74358	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:93246	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:8990	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:91956	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:35257	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:66845	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:99293	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:31215	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:58779	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:87420	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:108683	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:51920	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:83307	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:10111	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:92741	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:125565	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:69882	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:33680	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:61080	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:89416	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:29392	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:57038	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:85679	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:75913	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:9357	P	Security update for openexr (Important)	2021-06-24
oval:org.opensuse.security:def:92151	P	Security update for openexr (Important)	2021-06-24

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