CVE-2017-5522
mapserver - security update
9.8
CRITICAL
CVSS 3.1
EPSS 6.0%
Description
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.
How to fix CVE-2017-5522
To remediate CVE-2017-5522, upgrade the affected package to a fixed version below.
- Debian/mapserver—upgrade to 7.0.4-1 or later
- —upgrade to 6.0.1-3.2+deb7u4 or later
- —upgrade to 6.4.1-5+deb8u3 or later
Is CVE-2017-5522 being exploited?
Moderate — EPSS is 6.0%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (3)
- from 0, < 7.0.4-1
- from 0, < 6.0.1-3.2+deb7u4
- from 0, < 6.4.1-5+deb8u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |