CVE-2018-3839

MEDIUM

Description

An exploitable code execution vulnerability exists in the XCF image rendering functionality of Simple DirectMedia Layer SDL2_image-2.0.2. A specially crafted XCF image can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can display a specially crafted image to trigger this vulnerability.

References

https://www.debian.org/security/2018/dsa-4177

https://www.debian.org/security/2018/dsa-4184

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0521

Details

Source: MITRE

Published: 2018-04-10

Updated: 2018-05-21

Type: CWE-787

Risk Information

CVSS v2.0

Base Score: 6.8

Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P)

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH