Palo Alto Networks PAN-OS up to 8.1.23/9.0.16/9.1.15/10.0.11 Windows New Technology LAN Manager Packet improper validation of syntactic correctness of input

Summaryinfo

A vulnerability was found in Palo Alto Networks PAN-OS up to 8.1.23/9.0.16/9.1.15/10.0.11. It has been classified as critical. Affected is an unknown function of the component Windows New Technology LAN Manager Packet Handler. The manipulation leads to improper validation of syntactic correctness of input. This vulnerability is uniquely identified as CVE-2024-3384. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Palo Alto Networks PAN-OS up to 8.1.23/9.0.16/9.1.15/10.0.11. This issue affects an unknown code block of the component Windows New Technology LAN Manager Packet Handler. The manipulation with an unknown input leads to a improper validation of syntactic correctness of input vulnerability. Using CWE to declare the problem leads to CWE-1286. The product receives input that is expected to be well-formed - i.e., to comply with a certain syntax - but it does not validate or incorrectly validates that the input complies with the syntax. Impacted is availability. The summary by CVE is:

A vulnerability in Palo Alto Networks PAN-OS software enables a remote attacker to reboot PAN-OS firewalls when receiving Windows New Technology LAN Manager (NTLM) packets from Windows servers. Repeated attacks eventually cause the firewall to enter maintenance mode, which requires manual intervention to bring the firewall back online.

The weakness was disclosed by Rqu. The advisory is shared at security.paloaltonetworks.com. The identification of this vulnerability is CVE-2024-3384 since 04/05/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

Upgrading to version 8.1.24, 9.0.17, 9.1.15-h1, 10.0.12, 10.1.0, 10.2.0, 11.0.0 or 11.1.0 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Firewall Software

Vendor

• Palo Alto Networks

Name

• PAN-OS

Version

• 8.1.0
• 8.1.1
• 8.1.2
• 8.1.3
• 8.1.4
• 8.1.5
• 8.1.6
• 8.1.7
• 8.1.8
• 8.1.9
• 8.1.10
• 8.1.11
• 8.1.12
• 8.1.13
• 8.1.14
• 8.1.15
• 8.1.16
• 8.1.17
• 8.1.18
• 8.1.19
• 8.1.20
• 8.1.21
• 8.1.22
• 8.1.23
• 9.0.0
• 9.0.1
• 9.0.2
• 9.0.3
• 9.0.4
• 9.0.5
• 9.0.6
• 9.0.7
• 9.0.8
• 9.0.9
• 9.0.10
• 9.0.11
• 9.0.12
• 9.0.13
• 9.0.14
• 9.0.15
• 9.0.16
• 9.1.0
• 9.1.1
• 9.1.2
• 9.1.3
• 9.1.4
• 9.1.5
• 9.1.6
• 9.1.7
• 9.1.8
• 9.1.9
• 9.1.10
• 9.1.11
• 9.1.12
• 9.1.13
• 9.1.14
• 9.1.15
• 10.0.0
• 10.0.1
• 10.0.2
• 10.0.3
• 10.0.4
• 10.0.5
• 10.0.6
• 10.0.7
• 10.0.8
• 10.0.9
• 10.0.10
• 10.0.11

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion