Upstream information
Description
An exploitable code execution vulnerability exists in the XPM image rendering function of SDL2_image 2.0.4. A specially crafted XPM image can cause an integer overflow in the colorhash function, allocating too small of a buffer. This buffer can then be written out of bounds, resulting in a heap overflow, ultimately ending in code execution. An attacker can display a specially crafted image to trigger this vulnerability.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
National Vulnerability Database | |
---|---|
Base Score | 6.8 |
Vector | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Access Vector | Network |
Access Complexity | Medium |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | Partial |
Availability Impact | Partial |
National Vulnerability Database | |
---|---|
Base Score | 8.8 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Access Vector | Network |
Access Complexity | Low |
Privileges Required | None |
User Interaction | Required |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | High |
Availability Impact | High |
CVSSv3 Version | 3.1 |
- openSUSE-SU-2019:2070-1, published Thu, 5 Sep 2019 15:12:57 +0200 (CEST)
- openSUSE-SU-2019:2071-1, published Thu, 5 Sep 2019 15:18:42 +0200 (CEST)
- openSUSE-SU-2019:2108-1, published Tue, 10 Sep 2019 21:12:15 +0200 (CEST)
- openSUSE-SU-2019:2109-1, published Tue, 10 Sep 2019 21:15:06 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Package Hub 15 SP1 |
| Patchnames: openSUSE-2019-2108 openSUSE-2019-2109 |
SUSE Package Hub 15 |
| Patchnames: openSUSE-2019-2108 openSUSE-2019-2109 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-2070 openSUSE-2019-2071 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2019-2070 openSUSE-2019-2071 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE Leap 15.2 GA libSDL2_image-2_0-0-2.0.5-lp152.1.2 |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA libSDL2_image-2_0-0-2.0.5-1.14 openSUSE Tumbleweed GA libSDL_image-1_2-0-1.2.12+hg695-1.12 |