CVE-2020-14409
Gentoo Linux Security Advisory 202107-55
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDL_memcpy heap corruption) in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file.
SDL (Simple DirectMedia Layer) versiones hasta 2.0.12, presenta un Desbordamiento de Enteros (y una corrupción de la pila de SDL_memcpy resultante) en SDL_BlitCopy en el archivo video/SDL_blit_copy.c por medio de un archivo .BMP diseñado
An update that fixes three vulnerabilities is now available. This update for SDL fixes the following issues. Fixed an integer overflow (and resultant SDL_memcpy heap corruption) in SDL_BlitCopy in video/SDL_blit_copy.c. Fixed a heap-based buffer over-read in Blit_3or4_to_3or4__inversed_rgb in video/SDL_blit_N.c. Fixed a Heap overflow problem in video/SDL_pixels.c.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-06-17 CVE Reserved
- 2021-01-19 CVE Published
- 2024-08-04 CVE Updated
- 2025-04-29 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-190: Integer Overflow or Wraparound
- CWE-787: Out-of-bounds Write
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html | Mailing List |
|
| https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html | Mailing List |
|
| https://www.starwindsoftware.com/security/sw-20210325-0001 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9 | 2024-06-27 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Libsdl Search vendor "Libsdl" | Simple Directmedia Layer Search vendor "Libsdl" for product "Simple Directmedia Layer" | >= 2.0.12 <= 2.0.20 Search vendor "Libsdl" for product "Simple Directmedia Layer" and version " >= 2.0.12 <= 2.0.20" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 33 Search vendor "Fedoraproject" for product "Fedora" and version "33" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||
| Starwindsoftware Search vendor "Starwindsoftware" | Starwind Virtual San Search vendor "Starwindsoftware" for product "Starwind Virtual San" | v8 Search vendor "Starwindsoftware" for product "Starwind Virtual San" and version "v8" | build12533, vsphere |
Affected
| ||||||
| Starwindsoftware Search vendor "Starwindsoftware" | Starwind Virtual San Search vendor "Starwindsoftware" for product "Starwind Virtual San" | v8 Search vendor "Starwindsoftware" for product "Starwind Virtual San" and version "v8" | build12658, vsphere |
Affected
| ||||||
| Starwindsoftware Search vendor "Starwindsoftware" | Starwind Virtual San Search vendor "Starwindsoftware" for product "Starwind Virtual San" | v8 Search vendor "Starwindsoftware" for product "Starwind Virtual San" and version "v8" | build12859, vsphere |
Affected
| ||||||
| Starwindsoftware Search vendor "Starwindsoftware" | Starwind Virtual San Search vendor "Starwindsoftware" for product "Starwind Virtual San" | v8 Search vendor "Starwindsoftware" for product "Starwind Virtual San" and version "v8" | build13170, vsphere |
Affected
| ||||||
| Starwindsoftware Search vendor "Starwindsoftware" | Starwind Virtual San Search vendor "Starwindsoftware" for product "Starwind Virtual San" | v8 Search vendor "Starwindsoftware" for product "Starwind Virtual San" and version "v8" | build13586, vsphere |
Affected
| ||||||
| Starwindsoftware Search vendor "Starwindsoftware" | Starwind Virtual San Search vendor "Starwindsoftware" for product "Starwind Virtual San" | v8 Search vendor "Starwindsoftware" for product "Starwind Virtual San" and version "v8" | build13861, vsphere |
Affected
| ||||||