Strix
26.1K

CVE-2013-0149

UnknownEPSS 2.21%

Last modified

CVE-2013-0149 is a vulnerability of currently unknown severity. The OSPF implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.3, IOS-XE 2.x through 3.9.xS, ASA and PIX 7.x through 9.1, FWSM, NX-OS, and StarOS before 14.0.50488 does not properly validate Link State Advertisement (LSA) type 1 packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a (1) unicast or (2) multicast packet, aka Bug IDs CSCug34485, CSCug34469, CSCug39762, CSCug63304, and CSCug39795.. EPSS estimates a 2.21% chance of exploitation in the next 30 days.

Description

The OSPF implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.3, IOS-XE 2.x through 3.9.xS, ASA and PIX 7.x through 9.1, FWSM, NX-OS, and StarOS before 14.0.50488 does not properly validate Link State Advertisement (LSA) type 1 packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a (1) unicast or (2) multicast packet, aka Bug IDs CSCug34485, CSCug34469, CSCug39762, CSCug63304, and CSCug39795.

Metrics

EPSS Probability
2.21%

80.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
CiscoIos12.0
CiscoIos12.0\(1\)
CiscoIos12.0\(1\)s
CiscoIos12.0\(1\)st
CiscoIos12.0\(1\)w
CiscoIos12.0\(1\)xa3
CiscoIos12.0\(1\)xb
CiscoIos12.0\(1\)xe
CiscoIos12.0\(2\)
CiscoIos12.0\(2\)xc
CiscoIos12.0\(2\)xd
CiscoIos12.0\(2\)xe
CiscoIos12.0\(2\)xf
CiscoIos12.0\(2\)xg
CiscoIos12.0\(2a\)
CiscoIos12.0\(2b\)
CiscoIos12.0\(3\)
CiscoIos12.0\(3\)t2
CiscoIos12.0\(3\)xe
CiscoIos12.0\(3.2\)
CiscoIos12.0\(3.3\)s
CiscoIos12.0\(3.4\)t
CiscoIos12.0\(3.6\)w5\(9.0.5\)
CiscoIos12.0\(3d\)
CiscoIos12.0\(4\)
CiscoIos12.0\(4\)s
CiscoIos12.0\(4\)t
CiscoIos12.0\(4\)xe
CiscoIos12.0\(4\)xe1
CiscoIos12.0\(4\)xm
CiscoIos12.0\(4\)xm1
CiscoIos12.0\(5\)
CiscoIos12.0\(5\)s
CiscoIos12.0\(5\)t
CiscoIos12.0\(5\)t1
CiscoIos12.0\(5\)t2
CiscoIos12.0\(5\)wc
CiscoIos12.0\(5\)wc2
CiscoIos12.0\(5\)wc2b
CiscoIos12.0\(5\)wc3
CiscoIos12.0\(5\)wc3b
CiscoIos12.0\(5\)wc5a
CiscoIos12.0\(05\)wc8
CiscoIos12.0\(5\)wc9
CiscoIos12.0\(5\)wc9a
CiscoIos12.0\(5\)wc11
CiscoIos12.0\(5\)wc13
CiscoIos12.0\(5\)wx
CiscoIos12.0\(5\)xe
CiscoIos12.0\(5\)xk

Showing 50 of 566 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-0149?
The OSPF implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.3, IOS-XE 2.x through 3.9.xS, ASA and PIX 7.x through 9.1, FWSM, NX-OS, and StarOS before 14.0.50488 does not properly validate Link State Advertisement (LSA) type 1 packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a (1) unicast or (2) multicast packet, aka Bug IDs CSCug34485, CSCug34469, CSCug39762, CSCug63304, and CSCug39795.
How severe is CVE-2013-0149?
Severity scoring for CVE-2013-0149 is pending analysis. The EPSS model estimates a 2.21% probability of exploitation in the next 30 days.
How do I fix CVE-2013-0149?
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-2013-0149?

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

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Source: NVD / NIST