CVE-2018-3977

An exploitable code execution vulnerability exists in the XCF image rendering functionality of SDL2_image-2.0.3. A specially crafted XCF image can cause a heap overflow, resulting in code execution. An attacker can display a specially crafted image to trigger this vulnerability.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0645	Exploit Third Party Advisory
https://security.gentoo.org/glsa/201903-17	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html
https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html
https://usn.ubuntu.com/4238-1/

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Configurations

Configuration 1 (hide)

cpe:2.3:a:libsdl:sdl_image:2.0.3:*:*:*:*:*:*:*

Information

Published : 2018-11-01 08:29

Updated : 2022-04-19 11:15

NVD link : CVE-2018-3977

Mitre link : CVE-2018-3977

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

libsdl

sdl_image

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