CVE-2019-5052: Integer Overflow
First published: Wed Jul 03 2019(Updated: )
An exploitable integer overflow vulnerability exists when loading a PCX file in SDL2_image 2.0.4. A specially crafted file can cause an integer overflow, resulting in too little memory being allocated, which can lead to a buffer overflow and potential code execution. An attacker can provide a specially crafted image file to trigger this vulnerability.
Credit: talos-cna@cisco.com talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Libsdl Sdl2 Image | =2.0.4 | |
| Debian Debian Linux | =8.0 | |
| openSUSE Backports SLE | =15.0 | |
| openSUSE Backports SLE | =15.0-sp1 | |
| openSUSE Leap | =15.0 | |
| openSUSE Leap | =15.1 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| debian/libsdl2-image | 2.0.5+dfsg1-2 2.6.3+dfsg-1 2.8.4+dfsg-1 | |
| debian/sdl-image1.2 | 1.2.12-12 1.2.12-13 1.2.12-14 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00029.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00030.html
- https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html
- https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0821
- https://usn.ubuntu.com/4238-1/
- https://launchpad.net/bugs/cve/CVE-2019-5052
- https://hg.libsdl.org/SDL_image/rev/b920be2b3fc6
- https://security-tracker.debian.org/tracker/CVE-2019-5052
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5052
- https://nvd.nist.gov/vuln/detail/CVE-2019-5052
- https://ubuntu.com/security/CVE-2019-5052
Frequently Asked Questions
What is CVE-2019-5052?
CVE-2019-5052 is an exploitable integer overflow vulnerability in SDL2_image 2.0.4.
How does CVE-2019-5052 affect SDL2_image?
CVE-2019-5052 affects SDL2_image version 2.0.4.
What is the severity of CVE-2019-5052?
CVE-2019-5052 has a severity rating of 8.8 (High).
How can I fix CVE-2019-5052 in SDL2_image 2.0.4?
To fix CVE-2019-5052 in SDL2_image 2.0.4, you should update to a version that includes the fix, such as 2.0.5+dfsg1-2 or later.
Where can I find more information about CVE-2019-5052?
You can find more information about CVE-2019-5052 at the following references: [Reference 1](https://talosintelligence.com/vulnerability_reports/TALOS-2019-0821), [Reference 2](https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html), [Reference 3](https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html).
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