CVE-2016-6912

EPSS 0.88%
Published 26.01.2017 15:59:00
Last modified 20.04.2025 01:37:25
Source cve@mitre.org
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Double free vulnerability in the gdImageWebPtr function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via large width and height values.

Affected products Warnungen 0 Metrics 3 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Libgd ≫ Libgd Version <= 2.2.3

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.88%	0.745

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	9.8	3.9	5.9	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	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, potentially leading to modification of unexpected memory locations.

https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.md

Patch

Release Notes

http://www.debian.org/security/2017/dsa-3777

http://www.securityfocus.com/bid/95843

https://github.com/libgd/libgd/commit/a49feeae76d41959d85ee733925a4cf40bac61b2

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2016-6912

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2016-6912

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2016-6912

EUVD