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Vulnerability record · CVE-2017-5522 · published 15 March 2017

CVE-2017-5522: Debian linux memory buffer overflow vulnerability

Debian · Debian Linux

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.

9.8 CVSS 3.0 Critical EPSS 4.8% · top 8.4% CWE-119 · Memory buffer overflow
9.8CVSS 3.0 base score, v2 7.5
4.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
14References
17 Jun 2026Last modified by NVD

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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.debian.org/security/2017/dsa-3766 Third Party Advisory
http://www.mapserver.org/development/changelog/changelog-6-0-6.html#changelog-6-0-6 Release Notes
http://www.mapserver.org/development/changelog/changelog-6-2-4.html#changelog-6-2-4 Release Notes
http://www.mapserver.org/development/changelog/changelog-6-4.html#changelog-6-4-5 Release Notes
http://www.mapserver.org/development/changelog/changelog-7-0.html#changelog-7-0-4 Release Notes
https://github.com/mapserver/mapserver/commit/e52a436c0e1c5e9f7ef13428dba83194a800f4df PatchThird Party Advisory
https://lists.osgeo.org/pipermail/mapserver-dev/2017-January/015007.html Mailing ListThird Party Advisory
http://www.debian.org/security/2017/dsa-3766 Third Party Advisory
http://www.mapserver.org/development/changelog/changelog-6-0-6.html#changelog-6-0-6 Release Notes
http://www.mapserver.org/development/changelog/changelog-6-2-4.html#changelog-6-2-4 Release Notes
http://www.mapserver.org/development/changelog/changelog-6-4.html#changelog-6-4-5 Release Notes
http://www.mapserver.org/development/changelog/changelog-7-0.html#changelog-7-0-4 Release Notes
https://github.com/mapserver/mapserver/commit/e52a436c0e1c5e9f7ef13428dba83194a800f4df PatchThird Party Advisory
https://lists.osgeo.org/pipermail/mapserver-dev/2017-January/015007.html Mailing ListThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2017-5522), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.