CVE-2021-22130

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
4.9MEDIUM
EPSS
0.6%
top 30.04%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Fortinet FortiproxyFortinet Fortinet Fortiproxy
Timeline
PublishedJun 3
Latest updateMay 24

Description

A stack-based buffer overflow vulnerability in FortiProxy physical appliance CLI 2.0.0 to 2.0.1, 1.2.0 to 1.2.9, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7 may allow an authenticated, remote attacker to perform a Denial of Service attack by running the `diagnose sys cpuset` with a large cpuset mask value. Fortinet is not aware of any successful exploitation of this vulnerability that would lead to code execution.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages2 packages

▶NVDfortinet/fortiproxy1.2.0 — 1.2.10+3
▶CVEListV5fortinet/fortinet_fortiproxyFortiProxy 2.0.0 to 2.0.1, 1.2.0 to 1.2.9, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7

🔴Vulnerability Details

2
GHSA
GHSA-r6h6-26c6-pwfv: A stack-based buffer overflow vulnerability in FortiProxy physical appliance CLI 2↗2022-05-24
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CVEList
CVE-2021-22130: A stack-based buffer overflow vulnerability in FortiProxy physical appliance CLI 2↗2021-06-03
▶

📋Vendor Advisories

1
Fortinet
A stack-based buffer overflow vulnerability in FortiProxy physical appliance CLI 2.0.0 to 2.0.1, 1.2.0 to 1.2.9, 1.1.0 t...↗2021-06-03
▶
CVE-2021-22130 (MEDIUM CVSS 4.9) | A stack-based buffer overflow vulne | cvebase.io