CVEvulnerability
CVE-2019-17582
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-02-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
A use-after-free in the _zip_dirent_read function of zip_dirent.c in libzip 1.2.0 allows attackers to have an unspecified impact by attempting to unzip a malformed ZIP archive. NOTE: the discoverer states "This use-after-free is triggered prior to the double free reported in CVE-2017-12858."
Affected configurations
• libzip libzip 1.2.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796 Patch, Third Party Advisory
- https://github.com/nih-at/libzip/issues/5 Third Party Advisory
- https://libzip.org/libzip-discuss/ Release Notes, Vendor Advisory
- https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796 Patch, Third Party Advisory
- https://github.com/nih-at/libzip/issues/5 Third Party Advisory
- https://libzip.org/libzip-discuss/ Release Notes, Vendor Advisory