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CVE-2011-3296

UnknownEPSS 1.77%

Last modified

CVE-2011-3296 is a vulnerability of currently unknown severity. Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7), when IPv6 is used, allows remote attackers to cause a denial of service (memory corruption and module crash or hang) via vectors that trigger syslog message 302015, aka Bug ID CSCti83875.. EPSS estimates a 1.77% chance of exploitation in the next 30 days.

Description

Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7), when IPv6 is used, allows remote attackers to cause a denial of service (memory corruption and module crash or hang) via vectors that trigger syslog message 302015, aka Bug ID CSCti83875.

Metrics

EPSS Probability
1.77%

75.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoFirewall Services Module Software3.1
CiscoFirewall Services Module Software3.1\(2\)
CiscoFirewall Services Module Software3.1\(3\)
CiscoFirewall Services Module Software3.1\(4\)
CiscoFirewall Services Module Software3.1\(5\)
CiscoFirewall Services Module Software3.1\(6\)
CiscoFirewall Services Module Software3.1\(7\)
CiscoFirewall Services Module Software3.1\(8\)
CiscoFirewall Services Module Software3.1\(9\)
CiscoFirewall Services Module Software3.1\(10\)
CiscoFirewall Services Module Software3.1\(11\)
CiscoFirewall Services Module Software3.1\(12\)
CiscoFirewall Services Module Software3.1\(13\)
CiscoFirewall Services Module Software3.1\(14\)
CiscoFirewall Services Module Software3.1\(15\)
CiscoFirewall Services Module Software3.1\(16\)
CiscoFirewall Services Module Software3.1\(17\)
CiscoFirewall Services Module Software3.1\(18\)
CiscoFirewall Services Module Software3.1\(19\)
CiscoFirewall Services Module Software3.1\(20\)
CiscoFirewall Services Module Software3.2
CiscoFirewall Services Module Software3.2\(1\)
CiscoFirewall Services Module Software3.2\(2\)
CiscoFirewall Services Module Software3.2\(3\)
CiscoFirewall Services Module Software3.2\(4\)
CiscoFirewall Services Module Software3.2\(5\)
CiscoFirewall Services Module Software3.2\(6\)
CiscoFirewall Services Module Software3.2\(7\)
CiscoFirewall Services Module Software3.2\(8\)
CiscoFirewall Services Module Software3.2\(9\)
CiscoFirewall Services Module Software3.2\(10\)
CiscoFirewall Services Module Software3.2\(11\)
CiscoFirewall Services Module Software3.2\(12\)
CiscoFirewall Services Module Software3.2\(13\)
CiscoFirewall Services Module Software3.2\(14\)
CiscoFirewall Services Module Software3.2\(15\)
CiscoFirewall Services Module Software3.2\(16\)
CiscoFirewall Services Module Software3.2\(17\)
CiscoFirewall Services Module Software3.2\(18\)
CiscoFirewall Services Module Software3.2\(19\)
CiscoFirewall Services Module Software3.2\(20\)
CiscoFirewall Services Module Software3.2\(21\)
CiscoFirewall Services Module Software4.0
CiscoFirewall Services Module Software4.0\(1\)
CiscoFirewall Services Module Software4.0\(2\)
CiscoFirewall Services Module Software4.0\(3\)
CiscoFirewall Services Module Software4.0\(4\)
CiscoFirewall Services Module Software4.0\(5\)
CiscoFirewall Services Module Software4.0\(6\)
CiscoFirewall Services Module Software4.0\(7\)

Showing 50 of 66 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-3296?
Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7), when IPv6 is used, allows remote attackers to cause a denial of service (memory corruption and module crash or hang) via vectors that trigger syslog message 302015, aka Bug ID CSCti83875.
How severe is CVE-2011-3296?
Severity scoring for CVE-2011-3296 is pending analysis. The EPSS model estimates a 1.77% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3296?
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-2011-3296?

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

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Source: NVD / NIST