7.5

CVE-2017-6362

Double free vulnerability in the gdImagePngPtr function in libgd2 before 2.2.5 allows remote attackers to cause a denial of service via vectors related to a palette with no colors.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libgd ≫ Libgd Version 2.2.4
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Fedoraproject ≫ Fedora Version 26
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.1% 0.913
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-415 Double Free

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

http://www.debian.org/security/2017/dsa-3961
Third Party Advisory
https://github.com/libgd/libgd/issues/381
Third Party Advisory
Issue Tracking
https://github.com/libgd/libgd/releases/tag/gd-2.2.5
Patch
Third Party Advisory
Release Notes
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N2BLXX7KNRE7ZVQAKGTHHWS33CUCXVUP/