DEBIAN-CVE-2021-33657

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Source
https://security-tracker.debian.org/tracker/CVE-2021-33657
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-33657.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-33657
Upstream
Published
2022-04-01T23:15:10Z
Modified
2025-09-25T23:27:02.850209Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11

libsdl1.2

Package

Name
libsdl1.2
Purl
pkg:deb/debian/libsdl1.2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.2.15+dfsg2-6
1.2.15+dfsg2-7
1.2.15+dfsg2-8

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

libsdl2

Package

Name
libsdl2
Purl
pkg:deb/debian/libsdl2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.14+dfsg2-3+deb11u1

Affected versions

2.*

2.0.14+dfsg2-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12

libsdl1.2

Package

Name
libsdl1.2
Purl
pkg:deb/debian/libsdl1.2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.15+dfsg2-7

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

libsdl2

Package

Name
libsdl2
Purl
pkg:deb/debian/libsdl2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.20+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13

libsdl2

Package

Name
libsdl2
Purl
pkg:deb/debian/libsdl2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.20+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14

libsdl2

Package

Name
libsdl2
Purl
pkg:deb/debian/libsdl2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.20+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}