CVE-2013-5663
The App-ID cache feature in Palo Alto Networks PAN-OS before 4.0.14, 4.1.x before 4.1.11, and 5.0.x before 5.0.2 allows remote attackers to bypass intended security policies via crafted requests that trigger invalid caching, as demonstrated by incorrect…
Does this matter?
Lower severity and a low EPSS score (2.82%). Track it; it rarely justifies an emergency change on its own.
Description
The App-ID cache feature in Palo Alto Networks PAN-OS before 4.0.14, 4.1.x before 4.1.11, and 5.0.x before 5.0.2 allows remote attackers to bypass intended security policies via crafted requests that trigger invalid caching, as demonstrated by incorrect identification of HTTP traffic as SIP traffic, aka Ref ID 47195.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
- EPSS
- 2.82% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- paloaltonetworks/pan-os
- Source
- cve@mitre.org
References
- http://cansecwest.com/csw11/Network%20Application%20FW%20vs.%20Contemporary%20Threats%20%28Brad%20Woodberg%20-%20Final%29.pptx
- http://pastie.org/pastes/5568186/textExploit
- http://researchcenter.paloaltonetworks.com/2013/01/app-id-cache-pollution-update/
- https://security.paloaltonetworks.com/CVE-2013-5663
- http://cansecwest.com/csw11/Network%20Application%20FW%20vs.%20Contemporary%20Threats%20%28Brad%20Woodberg%20-%20Final%29.pptx
- http://pastie.org/pastes/5568186/textExploit
- http://researchcenter.paloaltonetworks.com/2013/01/app-id-cache-pollution-update/
- https://security.paloaltonetworks.com/CVE-2013-5663
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.