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01 Record

CVE-2011-0945

Memory leak in the Data-link switching (aka DLSw) feature in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xS before 3.1.3S and 3.2.xS before 3.2.1S, when implemented over Fast

UnratedPUBLISHEDCNA: cisco
CNA base scoreUnratedNo CNA CVSS vector
View raw JSON

02 Description

Memory leak in the Data-link switching (aka DLSw) feature in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xS before 3.1.3S and 3.2.xS before 3.2.1S, when implemented over Fast

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.77% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 77.6% of scored records. A rank, not a probability.
NVD base score
The NVD has published no score for this record
NVD CVSS vector
No NVD score to derive
NVD analysis status
Modified. NVD last modified this record on 2026-06-16.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2011-10-03 23:00Z15 YR AGO
Last updated
2024-09-17 02:36Z2 YR AGO
Reserved
2011-02-10
Assigning CNA
cisco
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
Data version
5.1
Document digest
c18dd660b3a3b5aa39d1949e62ca67e487dd211412ab5250ab252baff60f826f

05 Affected products

VendorProductVersionsPlatforms
ciscoiosNot specified—
ciscoios_xeNot specified—

06 References