| Release Date: | 2013-07-16 | |
| Impact: | Important | What is this? |
Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
See more information about CVE-2013-6425 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
| Base Score: | 6.8 |
| Vector String: | AV:N/AC:M/Au:N/C:P/I:P/A:P |
| Version: | 2.0 |
| Attack Vector: | Network |
| Attack Complexity: | Medium |
| Authentication: | None |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | Partial |
| Platform | Errata | Release Date |
| Oracle Linux version 5 (pixman) | ELSA-2013-1869 | 2013-12-20 |
| Oracle Linux version 6 (pixman) | ELSA-2013-1869 | 2013-12-20 |
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