VDB-260241 · CVE-2024-3386 · GCVE-0-2024-3386

Palo Alto Networks PAN-OS up to 11.0.1-h1 interpretation conflict

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.2	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Palo Alto Networks PAN-OS up to 9.0.17-h1/10.0.12/10.1.9-h2/10.2.4-h1/11.0.1-h1. This vulnerability affects unknown code. Performing a manipulation results in interpretation conflict. This vulnerability is identified as CVE-2024-3386. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Palo Alto Networks PAN-OS up to 9.0.17-h1/10.0.12/10.1.9-h2/10.2.4-h1/11.0.1-h1. It has been classified as problematic. This affects some unknown functionality. The manipulation with an unknown input leads to a interpretation conflict vulnerability. CWE is classifying the issue as CWE-436. Product A handles inputs or steps differently than Product B, which causes A to perform incorrect actions based on its perception of B's state. This is going to have an impact on integrity. The summary by CVE is:

An incorrect string comparison vulnerability in Palo Alto Networks PAN-OS software prevents Predefined Decryption Exclusions from functioning as intended. This can cause traffic destined for domains that are not specified in Predefined Decryption Exclusions to be unintentionally excluded from decryption.

The weakness was released by Frederic De Vlieger. The advisory is shared at security.paloaltonetworks.com. This vulnerability is uniquely identified as CVE-2024-3386 since 04/05/2024. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

Upgrading to version 9.0.17-h2, 10.0.13, 10.1.9-h3, 10.2.4-h2, 10.2.5, 11.0.1-h2, 11.0.2 or 11.1.0 eliminates this vulnerability.

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

Productinfo

Type

Firewall Software

Vendor

Palo Alto Networks

Name

PAN-OS

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector (Palo Alto Networks, Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Interpretation conflict
CWE: CWE-436
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PAN-OS 9.0.17-h2/10.0.13/10.1.9-h3/10.2.4-h2/10.2.5/11.0.1-h2/11.0.2/11.1.0

Timelineinfo

04/05/2024 🔍
04/10/2024 +5 days 🔍
04/10/2024 +0 days 🔍
01/24/2025 +289 days 🔍

Sourcesinfo

Advisory: security.paloaltonetworks.com
Researcher: Frederic De Vlieger
Status: Confirmed

CVE: CVE-2024-3386 (🔍)
GCVE (CVE): GCVE-0-2024-3386
GCVE (VulDB): GCVE-100-260241

Entryinfo

Created: 04/10/2024 19:38
Updated: 01/24/2025 18:18
Changes: 04/10/2024 19:38 (64), 01/24/2025 18:18 (11)
Complete: 🔍
Cache ID: 216::103