CVE-2021-32062 Path traversal in n/a

What is CVE-2021-32062?

CVE-2021-32062 is a medium-severity path traversal vulnerability in Fedoraproject Fedora, published on 5 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

MapServer before 7.0.8, 7.1.x and 7.2.x before 7.2.3, 7.3.x and 7.4.x before 7.4.5, and 7.5.x and 7.6.x before 7.6.3 does not properly enforce the MS_MAP_NO_PATH and MS_MAP_PATTERN restrictions that are intended to control the locations from which a mapfile may be loaded (with MapServer CGI).

Weakness: CWE-22

Which versions are affected by CVE-2021-32062?

It affects 2 products.

Products include Fedoraproject Fedora, Osgeo Mapserver.

How do I fix CVE-2021-32062?

Upgrade to a fixed version.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2021-32062 being exploited?

There is no known exploitation of CVE-2021-32062 in the wild and no public exploit code.

Other vulnerabilities in Fedoraproject Fedora

• CVE-2024-4577 PHP-CGI OS Command Injection Exploited Critical 9.8
• CVE-2021-39226 Grafana Authentication Bypass Exploited Critical 9.8
• CVE-2019-5544 VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow Exploited Critical 9.8
• CVE-2024-4947 Google Chromium V8 Type Confusion Exploited Critical 9.6
• CVE-2024-4671 Google Chromium Visuals Use-After-Free Exploited Critical 9.6

All Fedoraproject Fedora vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2021-32062, GHSA-2cph-rvmj-cx7r, UBUNTU-CVE-2021-32062.