CVE-2023-33307 — NULL Pointer Dereference in Fortinet Fortios

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.1%
top 75.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Fortinet FortiosFortinet Fortiproxy
Timeline
PublishedJun 16

Description

A null pointer dereference in Fortinet FortiOS before 7.2.5 and before 7.0.11, FortiProxy before 7.2.3 and before 7.0.9 allows attacker to denial of sslvpn service via specifically crafted request in network parameter.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶NVDfortinet/fortios7.0.0 — 7.0.11+1
▶CVEListV5fortinet/fortios7.2.0 — 7.2.4+1
▶CVEListV5fortinet/fortiproxy7.2.0 — 7.2.2+1
▶NVDfortinet/fortiproxy7.0.0 — 7.0.9+1

🔴Vulnerability Details

2
CVEList
CVE-2023-33307: A null pointer dereference in Fortinet FortiOS before 7↗2023-06-16
▶
GHSA
GHSA-mr3g-v6hc-ghw4: A null pointer dereference in Fortinet FortiOS before 7↗2023-06-16
▶

📋Vendor Advisories

1
Fortinet
Authenticated user null pointer dereference in SSL-VPN↗2023-06-16
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CVE-2023-33307 — NULL Pointer Dereference in Fortinet | cvebase