CVE-2021-46848

Description

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

Affected Platforms

Weakness Type

CWE-193, CWE-193

References

• https://bugs.gentoo.org/866237
• https://gitlab.com/gnutls/libtasn1/-/commit/44a700d2051a666235748970c2df047ff207…
• https://gitlab.com/gnutls/libtasn1/-/issues/32
• https://lists.debian.org/debian-lts-announce/2023/01/msg00003.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…