In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade libmspackUpgrade cabextract | Nov 29, 2018 | Oct 23, 2018 |
| Amazon Linux Ami 2 | — | Upgrade libmspackUpgrade libmspack-debuginfoUpgrade libmspack-devel | Apr 27, 2020 | Oct 23, 2018 |
| Centos_linux | — | Upgrade libmspackUpgrade libmspack-develUpgrade libmspack-debuginfo | Aug 28, 2019 | Oct 23, 2018 |
| Debian | — | Upgrade cabextractUpgrade libmspack | Feb 19, 2019 | Oct 22, 2018 |
| Gentoo Linux | — | Upgrade app-arch/cabextract.Upgrade dev-libs/libmspack. | Mar 29, 2019 | Oct 22, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade libmspack | Feb 22, 2021 | Oct 23, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade libmspack | Nov 19, 2019 | Oct 23, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade libmspack | Nov 2, 2020 | Oct 23, 2018 |
| Huawei Euleros 2_0_sp8 | — | Upgrade libmspack | Oct 11, 2022 | Oct 23, 2018 |
| Oracle_linux | — | Upgrade libmspackUpgrade libmspack-devel | Aug 15, 2019 | Oct 17, 2018 |
| Redhat_linux | — | Upgrade libmspack-develUpgrade libmspack-debuginfoUpgrade libmspack | Aug 7, 2019 | Oct 23, 2018 |
| Suse | — | Upgrade libmspack0-32bitUpgrade mspack-toolsUpgrade libmspack0Upgrade libmspack-devel | Oct 31, 2018 | Oct 22, 2018 |
| Ubuntu | — | Upgrade libmspack0Upgrade clamav | Nov 15, 2018 | Oct 22, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Oct 23, 2018 |
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