Stack-based buffer overflow in MapServer before 6.0.6, 6.2.x before 6.2.4, 6.4.x before 6.4.5, and 7.0.x before 7.0.4 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via vectors involving WFS get feature requests.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://github.com/mapserver/mapserver/commit/e52a436c0e1c5e9f7ef13428dba83194a800f4df | third party advisory patch |
| http://www.mapserver.org/development/changelog/changelog-6-4.html#changelog-6-4-5 | release notes |
| http://www.mapserver.org/development/changelog/changelog-6-0-6.html#changelog-6-0-6 | release notes |
| https://lists.osgeo.org/pipermail/mapserver-dev/2017-January/015007.html | third party advisory mailing list |
| http://www.mapserver.org/development/changelog/changelog-7-0.html#changelog-7-0-4 | release notes |
| http://www.debian.org/security/2017/dsa-3766 | third party advisory vendor advisory |
| http://www.mapserver.org/development/changelog/changelog-6-2-4.html#changelog-6-2-4 | release notes |