Fortinet FortiOS/FortiProxy/FortiPAM HTTPSd Daemon format string

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Fortinet FortiOS, FortiProxy and FortiPAM. This affects an unknown function of the component HTTPSd Daemon. This manipulation causes format string. This vulnerability is registered as CVE-2023-36639. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Fortinet FortiOS, FortiProxy and FortiPAM (Firewall Software) (affected version not known) and classified as critical. Affected by this vulnerability is some unknown functionality of the component HTTPSd Daemon. The manipulation with an unknown input leads to a format string vulnerability. The CWE definition for the vulnerability is CWE-134. The product uses a function that accepts a format string as an argument, but the format string originates from an external source. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 12/12/2023 as FG-IR-23-138. The advisory is shared at fortiguard.com. This vulnerability is known as CVE-2023-36639 since 06/25/2023. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 7.2
CNA Vector (Fortinet, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Format string
CWE: CWE-134 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/25/2023 🔍
12/12/2023 +170 days 🔍
12/12/2023 +0 days 🔍
01/02/2024 +21 days 🔍

Sourcesinfo

Vendor: fortinet.com

Advisory: FG-IR-23-138
Status: Confirmed

CVE: CVE-2023-36639 (🔍)
GCVE (CVE): GCVE-0-2023-36639
GCVE (VulDB): GCVE-100-247585

Entryinfo

Created: 12/12/2023 18:48
Updated: 01/02/2024 15:38
Changes: 12/12/2023 18:48 (39), 01/02/2024 15:32 (1), 01/02/2024 15:38 (21)
Complete: 🔍
Cache ID: 216::103

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