GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.
A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libtasn1 | Gnu | * | 4.19.0 (excluding) |
| Red Hat Enterprise Linux 8 | RedHat | libtasn1-0:4.13-4.el8_7 | * |
| Red Hat Enterprise Linux 8 | RedHat | libtasn1-0:4.13-4.el8_7 | * |
| Red Hat Enterprise Linux 8.6 Extended Update Support | RedHat | libtasn1-0:4.13-3.el8_6.1 | * |
| Red Hat Enterprise Linux 9 | RedHat | libtasn1-0:4.16.0-8.el9_1 | * |
| Red Hat Enterprise Linux 9 | RedHat | libtasn1-0:4.16.0-8.el9_1 | * |
| Libtasn1-6 | Ubuntu | bionic | * |
| Libtasn1-6 | Ubuntu | esm-infra/xenial | * |
| Libtasn1-6 | Ubuntu | kinetic | * |
| Libtasn1-6 | Ubuntu | lunar | * |
| Libtasn1-6 | Ubuntu | trusty | * |
| Libtasn1-6 | Ubuntu | trusty/esm | * |
| Libtasn1-6 | Ubuntu | upstream | * |
| Libtasn1-6 | Ubuntu | xenial | * |