VDB-11671 · OSVDB 101519 · GCVE-100-11671

Palo Alto PAN-OS 5.0.9 Zone Protection IP Spoofing Check privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Palo Alto PAN-OS 5.0.9. Affected by this vulnerability is an unknown functionality of the component Zone Protection. This manipulation causes privileges management (IP Spoofing Check). Additionally, an exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Palo Alto PAN-OS 5.0.9 (Firewall Software). It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component Zone Protection. The manipulation with an unknown input leads to a privileges management vulnerability (IP Spoofing Check). The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect integrity.

The weakness was released 12/26/2013 as DOC-6386, Issue 57059 as not defined advisory (Website). It is possible to read the advisory at live.paloaltonetworks.com. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK. The advisory points out:

An IP Spoofing check for Zone Protection did not work when SYN Cookie was enabled.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept.

Upgrading to version 5.0.10 eliminates this vulnerability. It is possible to mitigate the problem by applying the configuration setting SYN Cookie = Off. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at OSVDB (101519†). Entries connected to this vulnerability are available at VDB-11670 and VDB-11672. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Name: IP Spoofing Check
Class: Privileges management / IP Spoofing Check
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍

Upgrade: PAN-OS 5.0.10
Config: SYN Cookie = Off

Timelineinfo

12/26/2013 🔍
12/26/2013 +0 days 🔍
12/26/2013 +0 days 🔍
12/31/2013 +5 days 🔍
03/29/2019 +1914 days 🔍

Sourcesinfo

Vendor: paloaltonetworks.com

Advisory: DOC-6386, Issue 57059
Status: Not defined

GCVE (VulDB): GCVE-100-11671
OSVDB: 101519

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 12/31/2013 09:15
Updated: 03/29/2019 09:00
Changes: 12/31/2013 09:15 (50), 03/29/2019 09:00 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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