Vulnerability CVE-2019-12220

Vulnerability Name:

CVE-2019-12220 (CCN-161309)

Assigned:

2019-05-09

Published:

2019-05-09

Updated:

2019-07-22

Summary:

An issue was discovered in libSDL2.a in Simple DirectMedia Layer (SDL) 2.0.9 when used in conjunction with libSDL2_image.a in SDL2_image 2.0.4. There is an out-of-bounds read in the SDL function SDL_FreePalette_REAL at video/SDL_pixels.c.

CVSS v3 Severity:

6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/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): None Integrity (I): None Availibility (A): Low

CVSS v2 Severity:

4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

Vulnerability Type:

CWE-125

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2019-12220

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2019:2070

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2019:2108

Source: CCN
Type: Bugzilla Bug 4627
an out-of-bounds read in function SDL_FreePalette_REAL at SDL_pixels.c:731-9

Source: MISC
Type: Exploit, Issue Tracking, Vendor Advisory
https://bugzilla.libsdl.org/show_bug.cgi?id=4627

Source: XF
Type: UNKNOWN
sdl-cve201912220-dos(161309)

Source: MLIST
Type: UNKNOWN
[debian-lts-announce] 20190722 [SECURITY] [DLA 1861-1] libsdl2-image security update

Source: MLIST
Type: UNKNOWN
[debian-lts-announce] 20190727 [SECURITY] [DLA 1865-1] sdl-image1.2 security update

Source: FEDORA
Type: UNKNOWN
FEDORA-2020-ff2fe47ba4

Source: FEDORA
Type: UNKNOWN
FEDORA-2019-a6bc0fb143

Source: UBUNTU
Type: UNKNOWN
USN-4238-1

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2019-12220

Vulnerable Configuration:

Configuration 1:

cpe:/a:libsdl:sdl2_image:2.0.4:*:*:*:*:*:*:*

AND cpe:/a:libsdl:simple_directmedia_layer:2.0.9:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:libsdl:simple_directmedia_layer:2.0.9:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:93462	P	(Important)	2022-07-06
oval:org.opensuse.security:def:201912220	V	CVE-2019-12220	2022-06-30
oval:org.opensuse.security:def:112564	P	libSDL2_image-2_0-0-2.0.5-1.14 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:106049	P	Security update for qemu (Important)	2021-11-04
oval:org.opensuse.security:def:63240	P	squid-4.4-5.3.2 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:63466	P	djvulibre-3.5.27-9.28 on GA media (Moderate)	2021-08-10
oval:org.opensuse.security:def:63102	P	reiserfs-kmp-default-5.3.18-57.3 on GA media (Moderate)	2021-08-10
oval:org.opensuse.security:def:74355	P	Security update for libjpeg-turbo (Moderate)	2021-06-11
oval:org.opensuse.security:def:62444	P	libhogweed4-32bit-3.4-2.12 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:62621	P	emacs-x11-25.3-3.3.18 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:62420	P	ibus-chewing-1.4.14-1.47 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:62900	P	glibc-devel-32bit-2.26-13.19.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:62421	P	libICE6-32bit-1.0.9-1.25 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:63927	P	Security update for python-PyYAML (Important)	2020-12-01
oval:org.opensuse.security:def:64289	P	ldns-devel on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:64033	P	Security update for ceph (Important)	2020-12-01
oval:org.opensuse.security:def:74229	P	Security update for transfig (Low)	2020-12-01
oval:org.opensuse.security:def:64135	P	Security update for webkit2gtk3 (Important)	2020-12-01
oval:org.opensuse.security:def:63793	P	Security update for openssl-1_0_0 (Moderate)	2020-12-01
oval:org.opensuse.security:def:64177	P	Security update for postgresql, postgresql96, postgresql10 and postgresql12 (Moderate)	2020-12-01
oval:org.opensuse.security:def:100175	P	(Moderate)	2019-11-28
oval:org.opensuse.security:def:109979	P	Security update for SDL2_image (Moderate)	2019-09-05
oval:com.ubuntu.cosmic:def:2019122200000000	V	CVE-2019-12220 on Ubuntu 18.10 (cosmic) - low.	2019-05-20
oval:com.ubuntu.bionic:def:2019122200000000	V	CVE-2019-12220 on Ubuntu 18.04 LTS (bionic) - low.	2019-05-20
oval:com.ubuntu.xenial:def:2019122200000000	V	CVE-2019-12220 on Ubuntu 16.04 LTS (xenial) - low.	2019-05-20
oval:com.ubuntu.disco:def:2019122200000000	V	CVE-2019-12220 on Ubuntu 19.04 (disco) - low.	2019-05-20

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