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CVE-2017-12858
CRITICAL
Double free vulnerability in the _zip_dirent_read function in zip_dirent.c in libzip allows attackers to have unspecified impact via unknown vectors.
Published: Aug 23, 2017
Modified: Jun 17, 2026
CWE-415
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| libzip | libzip | 1.2.0 |
GitHub Security Advisory GHSA-qm7q-x8gp-f7m8
Double free vulnerability in the _zip_dirent_read function in zip_dirent.c in libzip allows...
References (4)
- http://www.securityfocus.com/bid/100459 Third Party Advisory, VDB Entry
- https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796 Patch, Third Party Advisory
- http://www.securityfocus.com/bid/100459 Third Party Advisory, VDB Entry
- https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796 Patch, Third Party Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
3.29%
Top 13% most likely to be exploited
Threat Score
40.2 / 100
Data Sources
NVD
EPSS
GitHub