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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. VulnerabilitiesSearch And Statistics

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Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:gnu:libtasn1:4.13:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 2 matching records.
Displaying matches 1 through 2.
Vuln ID Summary CVSS Severity
CVE-2021-46848

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

Published: October 24, 2022; 10:15:49 AM -0400 		V4.0:(not available)
 V3.1: 9.1 CRITICAL
V2.0:(not available)
CVE-2018-1000654

GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.

Published: August 20, 2018; 3:31:44 PM -0400 		V4.0:(not available)
 V3.0: 5.5 MEDIUM
V2.0: 7.1 HIGH