CVE-2012-4564
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- CVE-2012-4564
CVE Details
| Release Date: | 2012-11-02 | |
| Impact: | None | What is this? |
Description
ppm2tiff does not check the return value of the TIFFScanlineSize function, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted PPM image that triggers an integer overflow, a zero-memory allocation, and a heap-based buffer overflow.
See more information about CVE-2012-4564 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v2 metrics
| 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 |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 5 (libtiff) | ELSA-2012-1590 | 2012-12-18 |
| Oracle Linux version 6 (libtiff) | ELSA-2012-1590 | 2012-12-18 |
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