9.8

CVE-2017-12858

Double free vulnerability in the _zip_dirent_read function in zip_dirent.c in libzip allows attackers to have unspecified impact via unknown vectors.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libzip ≫ Libzip Version 1.2.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.29% 0.87
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-415 Double Free

The product calls free() twice on the same memory address.

http://www.securityfocus.com/bid/100459
Third Party Advisory
VDB Entry
https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796
Patch
Third Party Advisory