9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.8%
Issue Overview:
A heap-based buffer overflow flaw, in SDL while copying an existing surface into a new optimized one, due to a lack of validation while loading a BMP image, is possible. An application that uses SDL to parse untrusted input files may be vulnerable to this flaw, which could allow an attacker to make the application crash or execute code.(CVE-2019-14906)
SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in BlitNtoN in video/SDL_blit_N.c when called from SDL_SoftBlit in video/SDL_blit.c.(CVE-2019-13616)
A heap-based buffer overflow was discovered in SDL in the SDL_BlitCopy() function, that was called while copying an existing surface into a new optimized one, due to lack of validation while loading a BMP image in the SDL_LoadBMP_RW() function. An application that uses SDL to parse untrusted input files may be vulnerable to this flaw, which could allow an attacker to make the application crash or possibly execute code.(CVE-2019-13616)
Affected Packages:
SDL
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update SDL to update your system.
New Packages:
aarch64:
SDL-1.2.15-15.amzn2.aarch64
SDL-devel-1.2.15-15.amzn2.aarch64
SDL-static-1.2.15-15.amzn2.aarch64
SDL-debuginfo-1.2.15-15.amzn2.aarch64
i686:
SDL-1.2.15-15.amzn2.i686
SDL-devel-1.2.15-15.amzn2.i686
SDL-static-1.2.15-15.amzn2.i686
SDL-debuginfo-1.2.15-15.amzn2.i686
src:
SDL-1.2.15-15.amzn2.src
x86_64:
SDL-1.2.15-15.amzn2.x86_64
SDL-devel-1.2.15-15.amzn2.x86_64
SDL-static-1.2.15-15.amzn2.x86_64
SDL-debuginfo-1.2.15-15.amzn2.x86_64
Red Hat: CVE-2019-13616, CVE-2019-14906
Mitre: CVE-2019-13616, CVE-2019-14906
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | sdl | < 1.2.15-15.amzn2 | SDL-1.2.15-15.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | sdl-devel | < 1.2.15-15.amzn2 | SDL-devel-1.2.15-15.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | sdl-static | < 1.2.15-15.amzn2 | SDL-static-1.2.15-15.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | sdl-debuginfo | < 1.2.15-15.amzn2 | SDL-debuginfo-1.2.15-15.amzn2.aarch64.rpm |
Amazon Linux | 2 | i686 | sdl | < 1.2.15-15.amzn2 | SDL-1.2.15-15.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | sdl-devel | < 1.2.15-15.amzn2 | SDL-devel-1.2.15-15.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | sdl-static | < 1.2.15-15.amzn2 | SDL-static-1.2.15-15.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | sdl-debuginfo | < 1.2.15-15.amzn2 | SDL-debuginfo-1.2.15-15.amzn2.i686.rpm |
Amazon Linux | 2 | x86_64 | sdl | < 1.2.15-15.amzn2 | SDL-1.2.15-15.amzn2.x86_64.rpm |
Amazon Linux | 2 | x86_64 | sdl-devel | < 1.2.15-15.amzn2 | SDL-devel-1.2.15-15.amzn2.x86_64.rpm |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.8%