Strix
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CVE-2013-5663

UnknownEPSS 2.82%

Last modified

CVE-2013-5663 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.82% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
2.82%

84.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
PaloaltonetworksPan-Os<= 4.0.8
PaloaltonetworksPan-Os4.0.0
PaloaltonetworksPan-Os4.0.1
PaloaltonetworksPan-Os4.0.2
PaloaltonetworksPan-Os4.0.3
PaloaltonetworksPan-Os4.0.4
PaloaltonetworksPan-Os4.0.5
PaloaltonetworksPan-Os4.0.6
PaloaltonetworksPan-Os4.0.7
PaloaltonetworksPan-Os4.1.0
PaloaltonetworksPan-Os4.1.1
PaloaltonetworksPan-Os4.1.2
PaloaltonetworksPan-Os4.1.3
PaloaltonetworksPan-Os4.1.4
PaloaltonetworksPan-Os4.1.5
PaloaltonetworksPan-Os4.1.6
PaloaltonetworksPan-Os4.1.7
PaloaltonetworksPan-Os4.1.8
PaloaltonetworksPan-Os4.1.8-h3
PaloaltonetworksPan-Os4.1.9
PaloaltonetworksPan-Os4.1.10
PaloaltonetworksPan-Os5.0.0
PaloaltonetworksPan-Os5.0.0-h1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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 identification of HTTP traffic as SIP traffic, aka Ref ID 47195.
How severe is CVE-2013-5663?
Severity scoring for CVE-2013-5663 is pending analysis. The EPSS model estimates a 2.82% probability of exploitation in the next 30 days.
How do I fix CVE-2013-5663?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-5663?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST