CVE-2018-3838 An exploitable information vulnerability exists in the XCF image rendering functionality of Simple DirectMedia Layer SDL2_image-2.0.2. A specially crafted XCF image can cause an out-of-bounds read on....
MediumCVSS 6.5
EPSS 1.8%
- Published
- Updated
- Exploit status
- No public exploit known
Description
An exploitable information vulnerability exists in the XCF image rendering functionality of Simple DirectMedia Layer SDL2_image-2.0.2. A specially crafted XCF image can cause an out-of-bounds read on the heap, resulting in information disclosure. An attacker can display a specially crafted image to trigger this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/libsdl2-image(Debian:12) | < 2.0.3+dfsg1-1 | 2.0.3+dfsg1-1 |
| debian/libsdl2-image(Debian:13) | < 2.0.3+dfsg1-1 | 2.0.3+dfsg1-1 |
| debian/libsdl2-image(Debian:14) | < 2.0.3+dfsg1-1 | 2.0.3+dfsg1-1 |
| debian/sdl-image1.2(Debian:12) | < 1.2.12-8 | 1.2.12-8 |
| debian/sdl-image1.2(Debian:13) | < 1.2.12-8 | 1.2.12-8 |
| debian/sdl-image1.2(Debian:14) | < 1.2.12-8 | 1.2.12-8 |
| libsdl sdl image | = 2.0.2 | No fix listed |
| debian linux | = 8.0 | No fix listed |
| debian linux | = 9.0 | No fix listed |
| alpine/sdl2_image(Alpine:v3.5) | < 2.0.1-r2 | 2.0.1-r2 |
| alpine/sdl2_image(Alpine:v3.6) | < 2.0.1-r2 | 2.0.1-r2 |
| alpine/sdl2_image(Alpine:v3.7) | < 2.0.2-r1 | 2.0.2-r1 |
| cisco Simple DirectMedia | = Simple DirectMedia Layer SDL2_image 2.0.2 | No fix listed |
References
- Debian Security Tracker CVE-2018-3838 vendor-advisory
- GLSA-201903-17 third-party-advisory vendor-advisory
- DSA-4177 third-party-advisory vendor-advisory
- DSA-4184 third-party-advisory vendor-advisory
- www.talosintelligence.com exploit technical-description third-party-advisory
- security.alpinelinux.org vendor-advisory