libtasn1: A library that provides Abstract Syntax Notation One (ASN.1, as specified by the X.680 ITU-T recommendation) parsing...
CVE-2021-46848 is fixed in 8 products on 1 platform, first by DEBIAN-CVE-2021-46848, released October 24, 2022. It is not reported as exploited. Patch Radar priority: High.
A library that provides Abstract Syntax Notation One (ASN.1, as specified by the X.680 ITU-T recommendation) parsing and structures management, and Distinguished Encoding Rules (DER, as per X.690) encoding and decoding functions. Security Fix(es): * libtasn1: Out-of-bound access in ETYPE_OK (CVE-2021-46848) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libtasn1 · RHEL 8 | 0:4.13-4.el8_7 | RHSA-2023:0116 | Jan 12, 2023 |
| libtasn1 · RHEL 9 | 0:4.16.0-8.el9_1 | RHSA-2023:0343 | Jan 23, 2023 |
| libtasn1 · almalinux 8 | 4.13-4.el8_7 | ALSA-2023:0116 | Jan 12, 2023 |
| libtasn1 · almalinux 9 | 4.16.0-8.el9_1 | ALSA-2023:0343 | Jan 23, 2023 |
| libtasn1 · amzn 2023 | 4.19.0-1.amzn2023.0.1 | ALAS2023-2023-201 | Jun 5, 2023 |
| libtasn1 · ol 8 | 0:4.13-4.el8_7 | ELSA-2023-0116 | Jan 12, 2023 |
| libtasn1 · ol 9 | 0:4.16.0-8.el9_1 | ELSA-2023-0343 | Jan 25, 2023 |
| libtasn1 · rocky 8 | 0:4.13-4.el8_7 | RLSA-2023:0116 | Jan 12, 2023 |
| libtasn1 · rocky 9 | 0:4.16.0-8.el9_1 | RLSA-2023:0343 | Jan 23, 2023 |
| libtasn1-6 · Debian 12.15 (bookworm) | 4.19.0-2 | DEBIAN-CVE-2021-46848 | Oct 24, 2022 |
| libtasn1-6 · Debian 13.5 (trixie) | 4.19.0-2 | DEBIAN-CVE-2021-46848 | Oct 24, 2022 |
| libtasn1-6 · Debian 14 | 4.19.0-2 | DEBIAN-CVE-2021-46848 | Oct 24, 2022 |
| libtasn1-6 · Ubuntu 18.04.6 LTS (bionic) | 4.13-2ubuntu0.1~esm1 | libtasn1-6 4.13-2ubuntu0.1~esm1 | Jan 7, 2026 |
| libtasn1-6 · Ubuntu 20.04 LTS (focal) | 4.16.0-2ubuntu0.1+esm1 | libtasn1-6 4.16.0-2ubuntu0.1+esm1 | Jan 7, 2026 |
| libtasn1-6 · Ubuntu 22.04.1 LTS (jammy) | 4.18.0-4ubuntu0.2 | libtasn1-6 4.18.0-4ubuntu0.2 | Jan 7, 2026 |
| libtasn1-bin · Ubuntu 18.04.6 LTS (bionic) | 4.13-2ubuntu0.1~esm1 | libtasn1-bin 4.13-2ubuntu0.1~esm1 | Jan 7, 2026 |
| libtasn1-bin · Ubuntu 20.04 LTS (focal) | 4.16.0-2ubuntu0.1+esm1 | libtasn1-bin 4.16.0-2ubuntu0.1+esm1 | Jan 7, 2026 |
| libtasn1-bin · Ubuntu 22.04.1 LTS (jammy) | 4.18.0-4ubuntu0.2 | libtasn1-bin 4.18.0-4ubuntu0.2 | Jan 7, 2026 |
| libtasn1-debuginfo · amzn 2023 | 4.19.0-1.amzn2023.0.1 | ALAS2023-2023-201 | Jun 5, 2023 |
| libtasn1-debugsource · amzn 2023 | 4.19.0-1.amzn2023.0.1 | ALAS2023-2023-201 | Jun 5, 2023 |
| libtasn1-devel · RHEL 8 | 0:4.13-4.el8_7 | RHSA-2023:0116 | Jan 12, 2023 |
| libtasn1-devel · RHEL 9 | 0:4.16.0-8.el9_1 | RHSA-2023:0343 | Jan 23, 2023 |
| libtasn1-devel · almalinux 8 | 4.13-4.el8_7 | ALSA-2023:0116 | Jan 12, 2023 |
| libtasn1-devel · almalinux 9 | 4.16.0-8.el9_1 | ALSA-2023:0343 | Jan 23, 2023 |
| libtasn1-devel · amzn 2023 | 4.19.0-1.amzn2023.0.1 | ALAS2023-2023-201 | Jun 5, 2023 |
| libtasn1-devel · ol 8 | 0:4.13-4.el8_7 | ELSA-2023-0116 | Jan 12, 2023 |
| libtasn1-devel · ol 9 | 0:4.16.0-8.el9_1 | ELSA-2023-0343 | Jan 25, 2023 |
| libtasn1-tools · RHEL 8 | 0:4.13-4.el8_7 | RHSA-2023:0116 | Jan 12, 2023 |
| libtasn1-tools · RHEL 9 | 0:4.16.0-8.el9_1 | RHSA-2023:0343 | Jan 23, 2023 |
| libtasn1-tools · almalinux 8 | 4.13-4.el8_7 | ALSA-2023:0116 | Jan 12, 2023 |
| libtasn1-tools · almalinux 9 | 4.16.0-8.el9_1 | ALSA-2023:0343 | Jan 23, 2023 |
| libtasn1-tools · amzn 2023 | 4.19.0-1.amzn2023.0.1 | ALAS2023-2023-201 | Jun 5, 2023 |
| libtasn1-tools · ol 8 | 0:4.13-4.el8_7 | ELSA-2023-0116 | Jan 12, 2023 |
| libtasn1-tools · ol 9 | 0:4.16.0-8.el9_1 | ELSA-2023-0343 | Jan 25, 2023 |
| libtasn1-tools-debuginfo · amzn 2023 | 4.19.0-1.amzn2023.0.1 | ALAS2023-2023-201 | Jun 5, 2023 |
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