CVE-2017-18120

CVSS v3 Score
7.8
High
CVSS v2 Score
6.8
Medium

Vulnerability Description

A double-free bug in the read_gif function in gifread.c in gifsicle 1.90 allows a remote attacker to cause a denial-of-service attack or unspecified other impact via a maliciously crafted file, because last_name is mishandled, a different vulnerability than CVE-2017-1000421.

CVSS:7.8(High)

Double free vulnerability in mshtml.dll for certain versions of Internet Explorer 6.x allows remote attackers to cause a denial of service (application crash) via a malformed GIF image.

CVSS:7.8(High)

In TrustZone in all Android releases from CAF using the Linux kernel, a Double Free vulnerability could potentially exist.

CVSS:7.8(High)

fontconfig before 2.12.1 does not validate offsets, which allows local users to trigger arbitrary free calls and consequently conduct double free attacks and execute arbitrary code via a crafted cache...

CVSS:7.8(High)

Double free vulnerability in the mem_close function in jas_stream.c in JasPer before 1.900.10 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a craf...

CVSS:7.8(High)

In android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, a double free can occur when kmalloc fails to allocate memory for pointers resp/req in t...

CVSS:7.8(High)

In the doGetThumb and getThumbnail functions of MtpServer, there is a possible double free due to not NULLing out a freed pointer. This could lead to an local elevation of privilege enabling code exec...