GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der. https://gitlab.com/gnutls/libtasn1/-/issues/32 https://bugs.gentoo.org/866237 https://gitlab.com/gnutls/libtasn1/-/commit/44a700d2051a666235748970c2df047ff207aeb5
Created libtasn1 tracking bugs for this issue: Affects: fedora-35 [bug 2140066] Affects: fedora-36 [bug 2140069] Created mingw-libtasn1 tracking bugs for this issue: Affects: fedora-35 [bug 2140067] Affects: fedora-36 [bug 2140070]
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:0116 https://access.redhat.com/errata/RHSA-2023:0116
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:0343 https://access.redhat.com/errata/RHSA-2023:0343
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2021-46848
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Extended Update Support Via RHSA-2024:0427 https://access.redhat.com/errata/RHSA-2024:0427