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CVE Record

CVE-2011-1313: Double free vulnerability in IBM WebSphere Application Server (WAS) 6.1.0.x before 6.1.0.35 and 7.x before...

Double free vulnerability in IBM WebSphere Application Server (WAS) 6.1.0.x before 6.1.0.35 and 7.x before 7.0.0.15 allows remote backend IIOP servers to cause a denial of service (S0C4 ABEND and storage corruption) by rejecting IIOP requests at opportunistic time instants, as demonstrated by requests associated with an ORB_Request::getACRWorkElementPtr function call.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This flaw can crash or corrupt memory in IBM WebSphere Application Server when affected versions interact with a backend IIOP server that rejects requests at specific timing points. The business impact is service interruption, not confirmed data theft or code execution. Sources do not provide CVSS, active exploitation, or broad affected-environment details. Exposure is likely limited to legacy IBM WebSphere Application Server deployments in the named version ranges, especially environments using IIOP/ORB communication with backend servers. The source bundle does not establish ordinary internet-facing exploitability. Prioritize remediation for business-critical legacy WebSphere systems that still use affected versions and IIOP backend integrations. Treat as a service availability risk; urgency is lower where the product is absent, upgraded, or isolated from untrusted backend IIOP servers. Mitigation focus: Upgrade WAS 6.1.0.x to 6.1.0.35 or later.; Upgrade WAS 7.x to 7.0.0.15 or later.; Review IBM PM17170 and related IBM fix guidance..

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
1Source links

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
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Weakness

CWE details

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