The read_Header function in archive_read_support_format_7zip.c in libarchive 3.2.1 allows remote attackers to cause a denial of service (out-of-bounds read) via multiple EmptyStream attributes in a header in a 7zip archive.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade libarchive | Mar 31, 2017 | Oct 17, 2016 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Feb 23, 2017 |
| Gentoo Linux | — | Upgrade app-arch/libarchive. | Oct 30, 2017 | Feb 15, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade libarchive | Dec 4, 2019 | Feb 15, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade libarchive | Sep 25, 2019 | Feb 15, 2017 |
| Huawei Euleros 2_0_sp5 | — | Upgrade libarchive | Nov 19, 2019 | Feb 15, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Sep 15, 2016 |
| Suse | — | Upgrade libarchive13Upgrade libarchive-develUpgrade bsdtar | Nov 25, 2016 | Nov 25, 2016 |
| Ubuntu | — | Upgrade libarchive12Upgrade libarchive13 | Mar 10, 2017 | Nov 25, 2016 |
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