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TalosCVE-2018-3839

HistoryApr 10, 2018 - 9:29 p.m.

CVE-2018-3839

2018-04-1021:29:00

CWE-787

talos

web.nvd.nist.gov

cve-2018-3839

exploitable

code execution

xcf

image rendering

sdl2_image-2.0.2

heap

out-of-bounds write

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.7

Confidence

High

EPSS

0.004

Percentile

74.8%

JSON

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.

Affected configurations

Nvd

Vulners

Node

libsdlsdl_imageMatch2.0.2

Node

debiandebian_linuxMatch8.0

debiandebian_linuxMatch9.0

Node

starwindsoftwarestarwind_virtual_sanMatchv8build12533vsphere

starwindsoftwarestarwind_virtual_sanMatchv8build12658vsphere

starwindsoftwarestarwind_virtual_sanMatchv8build12859vsphere

VendorProductVersionCPE
libsdlsdl_image2.0.2cpe:2.3:a:libsdl:sdl_image:2.0.2:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
starwindsoftwarestarwind_virtual_sanv8cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12533:*:*:*:vsphere:*:*
starwindsoftwarestarwind_virtual_sanv8cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12658:*:*:*:vsphere:*:*
starwindsoftwarestarwind_virtual_sanv8cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12859:*:*:*:vsphere:*:*

Vendor	Product	Version	CPE
libsdl	sdl_image	2.0.2	cpe:2.3:a:libsdl:sdl_image:2.0.2:::::::*
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*
starwindsoftware	starwind_virtual_san	v8	cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12533::::vsphere::*
starwindsoftware	starwind_virtual_san	v8	cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12658::::vsphere::*
starwindsoftware	starwind_virtual_san	v8	cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12859::::vsphere::*

CNA Affected

[
  {
    "vendor": "Cisco Systems, Inc.",
    "product": "Simple DirectMedia",
    "versions": [
      {
        "version": "Simple DirectMedia Layer SDL2_image 2.0.2",
        "status": "affected"
      }
    ]
  }
]