CVE-2021-36976
Fixed in a distro release EPSS 3%
libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called from do_uncompress_block and process_block).
Products: libarchive, fedoraproject fedora, apple ipados, apple iphone_os, apple macos, apple watchos, splunk universal_forwarder
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.13 | libarchive | 3.5.3-r0 |
| Alpine 3.14 | libarchive | 3.5.3-r0 |
| Alpine 3.15 | libarchive | 3.6.0-r0 |
| Alpine 3.16 | libarchive | 3.6.0-r0 |
| Alpine 3.17 | libarchive | 3.6.0-r0 |
| Alpine 3.18 | libarchive | 3.6.0-r0 |
| Alpine 3.19 | libarchive | 3.6.0-r0 |
| Alpine 3.20 | libarchive | 3.6.0-r0 |
| Alpine 3.21 | libarchive | 3.6.0-r0 |
| Alpine 3.22 | libarchive | 3.6.0-r0 |
| Alpine 3.23 | libarchive | 3.6.0-r0 |
| Alpine 3.24 | libarchive | 3.6.0-r0 |
| Amazon Linux 2023 | bsdcat | 3.5.3-2.amzn2023.0.2 |
| Amazon Linux 2023 | bsdcpio | 3.5.3-2.amzn2023.0.2 |
| Amazon Linux 2023 | bsdtar | 3.5.3-2.amzn2023.0.2 |
| Amazon Linux 2023 | libarchive | 3.5.3-2.amzn2023.0.2 |
| Amazon Linux 2023 | libarchive-devel | 3.5.3-2.amzn2023.0.2 |
| Arch Linux | libarchive | 3.6.1-1 |
| Debian 11 | libarchive | 3.4.3-2+deb11u2 |
| Debian 12 | libarchive | 3.6.0-1 |
| Debian 13 | libarchive | 3.6.0-1 |
| Debian 14 | libarchive | 3.6.0-1 |
| SUSE Enterprise Storage 7 | libarchive | 3.4.2-150200.4.3.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | libarchive | 3.4.2-150200.4.3.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | libarchive | 3.4.2-150200.4.3.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | libarchive | 3.5.1-150400.3.3.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | libarchive | 3.4.2-150200.4.3.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | libarchive | 3.5.1-150400.3.3.1 |
| SUSE Linux Enterprise Real Time 15 SP2 | libarchive | 3.4.2-150200.4.3.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | libarchive | 3.4.2-150200.4.3.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | libarchive | 3.4.2-150200.4.3.1 |
| Ubuntu 20.04 LTS | libarchive | 3.4.0-2ubuntu1.1 |
| Ubuntu 22.04 LTS | libarchive | 3.5.2-1ubuntu1 |
| openSUSE Leap 15.3 | libarchive | 3.4.2-150200.4.3.1 |
| openSUSE Leap 15.4 | libarchive | 3.5.1-150400.3.3.1 |
| openSUSE Tumbleweed | bsdtar | 3.6.0-1.1 |