Critical USN-5707-1 1 CVE

libtasn1-6 vulnerability

Published Oct 31, 2022 · Updated Jun 25, 2026

Ecosystem: Ubuntu

Summary

It was discovered that Libtasn1 did not properly perform bounds
checking. An attacker could possibly use this issue to cause a
crash.

Fixed packages 1

Release	Package	Fixed in
Ubuntu · Pro 16.04 LTS Pro:16.04:LTS	libtasn1-6	4.7-3ubuntu0.16.04.3+esm3

Vulnerabilities 1

Critical 9.1

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.

libtasn1-6 libtasn1-6 libtasn1 libtasn1 Debian Ubuntu Azure Linux Alpine

Oct 24, 2022

References

report
https://ubuntu.com/security/CVE-2021-46848