A vulnerability has been identified in the libarchive library. This flaw can lead to a heap buffer over-read due to the size of a filter block potentially exceeding the Lempel-Ziv-Storer-Schieber (LZSS) window. This means the library may attempt to read beyond the allocated memory buffer, which can result in unpredictable program behavior, crashes (denial of service), or the disclosure of sensitive information from adjacent memory regions.
CVSS Details
- CVSS 3.1 Base Score: 6.6
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade bsdcpioUpgrade bsdcat-debuginfoUpgrade bsdunzip-debuginfoUpgrade bsdcatUpgrade bsdcpio-debuginfoUpgrade libarchive-debugsourceUpgrade bsdunzipUpgrade bsdtar-debuginfoUpgrade bsdtarUpgrade libarchiveUpgrade libarchive-develUpgrade libarchive-debuginfo | Jul 30, 2025 | May 20, 2025 |
| Debian | — | Upgrade libarchive | Jun 11, 2025 | Jun 9, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 9, 2025 |
| Suse | — | Upgrade libarchive13Upgrade libarchive13-32bitUpgrade bsdtarUpgrade libarchive-devel | Aug 1, 2025 | Jul 31, 2025 |
| Ubuntu | — | Upgrade libarchive13Upgrade libarchive13t64 | Jun 26, 2025 | Jun 9, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Feb 9, 2026 | Jun 9, 2025 |
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