CVE-2021-46848

CVE Details

Release Date:

2022-10-24

Description

GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.

See more information about CVE-2021-46848 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	9.1	Base Metrics:	AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Access Vector:	Network	Attack Complexity:	Low
Privileges Required:	None	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	None	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (libtasn1)	ELSA-2023-0116	2023-01-12
Oracle Linux version 9 (libtasn1)	ELSA-2023-0343	2023-01-25

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team