Vulnerability Name:

CVE-2018-3837 (CCN-141447)

Assigned:2018-04-10
Published:2018-04-10
Updated:2022-10-25
Summary:An exploitable information disclosure vulnerability exists in the PCX image rendering functionality of Simple DirectMedia Layer SDL2_image-2.0.2. A specially crafted PCX image can cause an out-of-bounds read on the heap, resulting in information disclosure . An attacker can display a specially crafted image to trigger this vulnerability.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
4.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
4.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-125
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2018-3837

Source: XF
Type: UNKNOWN
simpledirectmedia-cve20183837-info-disc(141447)

Source: GENTOO
Type: Third Party Advisory
GLSA-201903-17

Source: DEBIAN
Type: Third Party Advisory
DSA-4177

Source: DEBIAN
Type: Third Party Advisory
DSA-4184

Source: CCN
Type: Simple DirectMedia Layer Web site
SDL2_image

Source: MISC
Type: Third Party Advisory
https://www.starwindsoftware.com/security/sw-20191008-0001/

Source: CCN
Type: Talos Vulnerability Report TALOS-2017-0519
Simple DirectMedia Layer SDL2_Image IMG_LoadPCX_RW Information Disclosure Vulnerability

Source: MISC
Type: Exploit, Technical Description, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0519

Vulnerable Configuration:Configuration 1:
  • cpe:/a:libsdl:sdl_image:2.0.2:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:starwindsoftware:starwind_virtual_san:v8:build12533:*:*:*:vsphere:*:*
  • OR cpe:/a:starwindsoftware:starwind_virtual_san:v8:build12658:*:*:*:vsphere:*:*
  • OR cpe:/a:starwindsoftware:starwind_virtual_san:v8:build12859:*:*:*:vsphere:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.artful:def:20183837000
    V
    		CVE-2018-3837 on Ubuntu 17.10 (artful) - medium.
    2018-04-10
    oval:com.ubuntu.bionic:def:201838370000000
    V
    		CVE-2018-3837 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-04-10
    oval:com.ubuntu.bionic:def:20183837000
    V
    		CVE-2018-3837 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-04-10
    oval:com.ubuntu.xenial:def:201838370000000
    V
    		CVE-2018-3837 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-04-10
    oval:com.ubuntu.trusty:def:20183837000
    V
    		CVE-2018-3837 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-04-10
    oval:com.ubuntu.xenial:def:20183837000
    V
    		CVE-2018-3837 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-04-10
    BACK
    libsdl sdl image 2.0.2
    debian debian linux 8.0
    debian debian linux 9.0
    starwindsoftware starwind virtual san v8 build12533
    starwindsoftware starwind virtual san v8 build12658
    starwindsoftware starwind virtual san v8 build12859