This release fixes various buffer overflows when parsing or processing damaged Waveform audio and BMP image files.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for SDL fixes the following issues :

Security issues fixed :

CVE-2019-7572: Fixed a buffer over-read in IMA_ADPCM_nibble in audio/SDL_wave.c.(bsc#1124806).

CVE-2019-7578: Fixed a heap-based buffer over-read in InitIMA_ADPCM in audio/SDL_wave.c (bsc#1125099).

CVE-2019-7576: Fixed heap-based buffer over-read in InitMS_ADPCM in audio/SDL_wave.c (bsc#1124799).

CVE-2019-7573: Fixed a heap-based buffer over-read in InitMS_ADPCM in audio/SDL_wave.c (bsc#1124805).

CVE-2019-7635: Fixed a heap-based buffer over-read in Blit1to4 in video/SDL_blit_1.c. (bsc#1124827).

CVE-2019-7636: Fixed a heap-based buffer over-read in SDL_GetRGB in video/SDL_pixels.c (bsc#1124826).

CVE-2019-7638: Fixed a heap-based buffer over-read in Map1toN in video/SDL_pixels.c (bsc#1124824).

CVE-2019-7574: Fixed a heap-based buffer over-read in IMA_ADPCM_decode in audio/SDL_wave.c (bsc#1124803).

CVE-2019-7575: Fixed a heap-based buffer overflow in MS_ADPCM_decode in audio/SDL_wave.c (bsc#1124802).

CVE-2019-7637: Fixed a heap-based buffer overflow in SDL_FillRect function in SDL_surface.c (bsc#1124825).

CVE-2019-7577: Fixed a buffer over read in SDL_LoadWAV_RW in audio/SDL_wave.c (bsc#1124800).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for SDL2 fixes the following issues :

Security issues fixed :

  - CVE-2019-7572: Fixed a buffer over-read in     IMA_ADPCM_nibble in audio/SDL_wave.c.(bsc#1124806).

  - CVE-2019-7578: Fixed a heap-based buffer over-read in     InitIMA_ADPCM in audio/SDL_wave.c (bsc#1125099).

  - CVE-2019-7576: Fixed heap-based buffer over-read in     InitMS_ADPCM in audio/SDL_wave.c (bsc#1124799).

  - CVE-2019-7573: Fixed a heap-based buffer over-read in     InitMS_ADPCM in audio/SDL_wave.c (bsc#1124805).

  - CVE-2019-7635: Fixed a heap-based buffer over-read in     Blit1to4 in video/SDL_blit_1.c. (bsc#1124827).

  - CVE-2019-7636: Fixed a heap-based buffer over-read in     SDL_GetRGB in video/SDL_pixels.c (bsc#1124826).

  - CVE-2019-7638: Fixed a heap-based buffer over-read in     Map1toN in video/SDL_pixels.c (bsc#1124824).

  - CVE-2019-7574: Fixed a heap-based buffer over-read in     IMA_ADPCM_decode in audio/SDL_wave.c (bsc#1124803).

  - CVE-2019-7575: Fixed a heap-based buffer overflow in     MS_ADPCM_decode in audio/SDL_wave.c (bsc#1124802).

  - CVE-2019-7637: Fixed a heap-based buffer overflow in     SDL_FillRect function in SDL_surface.c (bsc#1124825).

  - CVE-2019-7577: Fixed a buffer over read in     SDL_LoadWAV_RW in audio/SDL_wave.c (bsc#1124800).

This update was imported from the SUSE:SLE-15:Update update project.

According to the versions of the SDL package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x     through 2.0.9 has a heap-based buffer over-read in     InitMS_ADPCM in audio/SDL_wave.c (inside the wNumCoef     loop).(CVE-2019-7573)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x     through 2.0.9 has a heap-based buffer over-read in     InitMS_ADPCM in audio/SDL_wave.c (outside the wNumCoef     loop).(CVE-2019-7576)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x     through 2.0.9 has a buffer over-read in SDL_LoadWAV_RW     in audio/SDL_wave.c.(CVE-2019-7577)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x     through 2.0.9 has a heap-based buffer over-read in     InitIMA_ADPCM in audio/SDL_wave.c.(CVE-2019-7578)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x     through 2.0.9 has a heap-based buffer over-read in     Blit1to4 in video/SDL_blit_1.c.(CVE-2019-7635)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x     through 2.0.9 has a heap-based buffer over-read in     Map1toN in video/SDL_pixels.c.(CVE-2019-7638)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x     through 2.0.9 has a heap-based buffer over-read in     SDL_GetRGB in video/SDL_pixels.c.(CVE-2019-7636)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x     through 2.0.9 has a heap-based buffer overflow in     SDL_FillRect in video/SDL_surface.c.(CVE-2019-7637)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-3868 advisory.

    - Fix Some CVEs: CVE-2019-7572, CVE-2019-7573, CVE-2019-7574,       CVE-2019-7575, CVE-2019-7576, CVE-2019-7577, CVE-2019-7578,       CVE-2019-7635, CVE-2019-7636, CVE-2019-7637, CVE-2019-7638

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of SDL installed on the remote host is prior to 1.2.15-17. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1500 advisory.

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a buffer over-read in     IMA_ADPCM_nibble in audio/SDL_wave.c. (CVE-2019-7572)

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     InitMS_ADPCM in audio/SDL_wave.c (inside the wNumCoef loop). (CVE-2019-7573)

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     IMA_ADPCM_decode in audio/SDL_wave.c. (CVE-2019-7574)

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer overflow in     MS_ADPCM_decode in audio/SDL_wave.c. (CVE-2019-7575)

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     InitMS_ADPCM in audio/SDL_wave.c (outside the wNumCoef loop). (CVE-2019-7576)

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a buffer over-read in     SDL_LoadWAV_RW in audio/SDL_wave.c. (CVE-2019-7577)

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     InitIMA_ADPCM in audio/SDL_wave.c. (CVE-2019-7578)

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     Blit1to4 in video/SDL_blit_1.c. (CVE-2019-7635)

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     SDL_GetRGB in video/SDL_pixels.c. (CVE-2019-7636)

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer overflow in     SDL_FillRect in video/SDL_surface.c. (CVE-2019-7637)

    SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     Map1toN in video/SDL_pixels.c. (CVE-2019-7638)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4627 advisory.

  - SDL: buffer over-read in IMA_ADPCM_nibble in audio/SDL_wave.c (CVE-2019-7572)

  - SDL: heap-based buffer over-read in InitMS_ADPCM in audio/SDL_wave.c (CVE-2019-7573, CVE-2019-7576)

  - SDL: heap-based buffer over-read in IMA_ADPCM_decode in audio/SDL_wave.c (CVE-2019-7574)

  - SDL: heap-based buffer overflow in MS_ADPCM_decode in audio/SDL_wave.c (CVE-2019-7575)

  - SDL: buffer over-read in SDL_LoadWAV_RW in audio/SDL_wave.c (CVE-2019-7577)

  - SDL: heap-based buffer over-read in InitIMA_ADPCM in audio/SDL_wave.c (CVE-2019-7578)

  - SDL: heap-based buffer over-read in Blit1to4 in video/SDL_blit_1.c (CVE-2019-7635)

  - SDL: heap-based buffer over-read in SDL_GetRGB in video/SDL_pixels.c (CVE-2019-7636)

  - SDL: heap-based buffer overflow in SDL_FillRect in video/SDL_surface.c (CVE-2019-7637)

  - SDL: heap-based buffer over-read in Map1toN in video/SDL_pixels.c (CVE-2019-7638)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4143-1 advisory.

    It was discovered that SDL 2.0 mishandled crafted image files resulting in an integer overflow. If a user     were tricked into opening a malicious file, SDL 2.0 could be caused to crash or potentially run arbitrary     code. (CVE-2017-2888)

    It was discovered that SDL 2.0 mishandled crafted image files. If a user were

    tricked into opening a malicious file, SDL 2.0 could be caused to crash or

    potentially run arbitrary code. (CVE-2019-7635, CVE-2019-7636, CVE-2019-7637, CVE-2019-7638)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote NewStart CGSL host, running version MAIN 6.02, has SDL packages installed that are affected by multiple vulnerabilities:

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     IMA_ADPCM_decode in audio/SDL_wave.c. (CVE-2019-7574)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a buffer over-read in     SDL_LoadWAV_RW in audio/SDL_wave.c. (CVE-2019-7577)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     InitIMA_ADPCM in audio/SDL_wave.c. (CVE-2019-7578)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     Map1toN in video/SDL_pixels.c. (CVE-2019-7638)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     SDL_GetRGB in video/SDL_pixels.c. (CVE-2019-7636)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     Blit1to4 in video/SDL_blit_1.c. (CVE-2019-7635)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer overflow in     SDL_FillRect in video/SDL_surface.c. (CVE-2019-7637)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer overflow in     MS_ADPCM_decode in audio/SDL_wave.c. (CVE-2019-7575)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     InitMS_ADPCM in audio/SDL_wave.c (inside the wNumCoef loop). (CVE-2019-7573)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a buffer over-read in     IMA_ADPCM_nibble in audio/SDL_wave.c. (CVE-2019-7572)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     InitMS_ADPCM in audio/SDL_wave.c (outside the wNumCoef loop). (CVE-2019-7576)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-202305-17 (libsdl: Multiple Vulnerabilities)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a buffer over-read in     IMA_ADPCM_nibble in audio/SDL_wave.c. (CVE-2019-7572)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     InitMS_ADPCM in audio/SDL_wave.c (inside the wNumCoef loop). (CVE-2019-7573)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     IMA_ADPCM_decode in audio/SDL_wave.c. (CVE-2019-7574)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer overflow in     MS_ADPCM_decode in audio/SDL_wave.c. (CVE-2019-7575)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     InitMS_ADPCM in audio/SDL_wave.c (outside the wNumCoef loop). (CVE-2019-7576)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a buffer over-read in     SDL_LoadWAV_RW in audio/SDL_wave.c. (CVE-2019-7577)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     InitIMA_ADPCM in audio/SDL_wave.c. (CVE-2019-7578)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     Blit1to4 in video/SDL_blit_1.c. (CVE-2019-7635)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     SDL_GetRGB in video/SDL_pixels.c. (CVE-2019-7636)

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     Map1toN in video/SDL_pixels.c. (CVE-2019-7638)

  - 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)

  - There is a heap overflow problem in video/SDL_pixels.c in SDL (Simple DirectMedia Layer) 2.x to 2.0.18     versions. By crafting a malicious .BMP file, an attacker can cause the application using this library to     crash, denial of service or Code execution. (CVE-2021-33657)

  - SDL v1.2 was discovered to contain a use-after-free via the XFree function at /src/video/x11/SDL_x11yuv.c.
    (CVE-2022-34568)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in     SDL_GetRGB in video/SDL_pixels.c. (CVE-2019-7636)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3314 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-3314-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                      Markus Koschany     February 09, 2023                             https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : libsdl2     Version        : 2.0.9+dfsg1-1+deb10u1     CVE ID         : CVE-2019-7572 CVE-2019-7573 CVE-2019-7574 CVE-2019-7575                      CVE-2019-7576 CVE-2019-7577 CVE-2019-7578 CVE-2019-7635                      CVE-2019-7636 CVE-2019-7638 CVE-2019-13616 CVE-2019-13626                      CVE-2020-14409 CVE-2020-14410 CVE-2021-33657 CVE-2022-4743     Debian Bug     : 924610 1014577

    Several security vulnerabilities have been discovered in SDL2, the Simple     DirectMedia Layer library. These vulnerabilities may allow an attacker to     cause a denial of service or result in the execution of arbitrary code if     malformed images or sound files are processed.

    For Debian 10 buster, these problems have been fixed in version     2.0.9+dfsg1-1+deb10u1.

    We recommend that you upgrade your libsdl2 packages.

    For the detailed security status of libsdl2 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/libsdl2

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: This is a digitally signed message part

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
122439	Fedora 29 : SDL (2019-7a554204c1)	Nessus	Fedora Local Security Checks	2/26/2019	6/18/2024	high
123925	SUSE SLED12 / SLES12 Security Update : SDL (SUSE-SU-2019:0899-1)	Nessus	SuSE Local Security Checks	4/9/2019	6/4/2024	high
124267	openSUSE Security Update : SDL2 (openSUSE-2019-1261)	Nessus	SuSE Local Security Checks	4/24/2019	5/31/2024	high
124793	EulerOS Virtualization 3.0.1.0 : SDL (EulerOS-SA-2019-1469)	Nessus	Huawei Local Security Checks	5/13/2019	5/23/2024	high
141228	Oracle Linux 7 : SDL (ELSA-2020-3868)	Nessus	Oracle Linux Local Security Checks	10/7/2020	10/23/2024	high
141985	Amazon Linux 2 : SDL (ALAS-2020-1500)	Nessus	Amazon Linux Local Security Checks	10/28/2020	12/11/2024	high
146035	CentOS 8 : SDL (CESA-2020:4627)	Nessus	CentOS Local Security Checks	2/1/2021	1/24/2024	high
129489	Ubuntu 16.04 LTS / 18.04 LTS : SDL 2.0 vulnerabilities (USN-4143-1)	Nessus	Ubuntu Local Security Checks	10/1/2019	8/27/2024	high
147263	NewStart CGSL MAIN 6.02 : SDL Multiple Vulnerabilities (NS-SA-2021-0077)	Nessus	NewStart CGSL Local Security Checks	3/10/2021	1/16/2024	high
175061	GLSA-202305-17 : libsdl: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	5/3/2023	5/3/2023	high
223099	Linux Distros Unpatched Vulnerability : CVE-2019-7636	Nessus	Misc.	3/4/2025	9/3/2025	high
171377	Debian dla-3314 : libsdl2-2.0-0 - security update	Nessus	Debian Local Security Checks	2/11/2023	1/22/2025	high

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