PT-2021-19646 · Mapserver+1 · Mapserver+1

Even Rouault · Published 2021-05-05 · Updated 2022-07-12 · CVE-2021-32062

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: MapServer versions 7.0.0 through 7.0.7 MapServer versions 7.1.x MapServer versions 7.2.x through 7.2.2 MapServer versions 7.3.x MapServer versions 7.4.x through 7.4.4 MapServer versions 7.5.x MapServer versions 7.6.x through 7.6.2

Description: The issue arises from the improper enforcement of MS MAP NO PATH and MS MAP PATTERN restrictions, which are intended to control the locations from which a mapfile may be loaded when using MapServer CGI.

Recommendations: For MapServer versions 7.0.0 through 7.0.7, update to version 7.0.8 or later. For MapServer versions 7.1.x, update to version 7.2.3 or later. For MapServer versions 7.2.x through 7.2.2, update to version 7.2.3 or later. For MapServer versions 7.3.x, update to version 7.4.5 or later. For MapServer versions 7.4.x through 7.4.4, update to version 7.4.5 or later. For MapServer versions 7.5.x, update to version 7.6.3 or later. For MapServer versions 7.6.x through 7.6.2, update to version 7.6.3 or later.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-32062

OPENSUSE-SU-2024:11037-1

Affected Products

Debian

Mapserver

References · 19

• https://osv.dev/vulnerability/CVE-2021-32062 · Vendor Advisory
• https://mapserver.org/development/changelog/changelog-7-4.html · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-32062 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-32062 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNORAZCJ7AIPJFUY6WGLYIA3QVPWFXFY · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYVWUC4EOW5WZAZGPLRTZS5QXNUEBPQ5 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-32062 · Security Note
• https://ubuntu.com/security/CVE-2021-32062 · Vendor Advisory
• https://mapserver.org/development/changelog/changelog-7-6.html · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-32062 · Vendor Advisory
• https://mapserver.org/development/changelog/changelog-7-0.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-32062 · Vendor Advisory
• https://mapserver.org/development/changelog/changelog-7-2.html · Vendor Advisory
• https://github.com/MapServer/MapServer/pull/6314 · Note
• https://github.com/mapserver/mapserver/commit/927ac97cb9ece305306b5ab2b5600d3afe8c1732 · Note