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CVE Record

CVE-2017-3276: Vulnerability in the Solaris component of Oracle Sun Systems Products Suite (subcomponent: Kernel Zones vir...

Vulnerability in the Solaris component of Oracle Sun Systems Products Suite (subcomponent: Kernel Zones virtualized block driver). The supported version that is affected is 11.3. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Solaris executes to compromise Solaris. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Solaris accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Solaris. CVSS v3.0 Base Score 5.7 (Integrity and Availability impacts).

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2017-3276 affects Oracle Solaris 11.3, specifically Kernel Zones virtualized block driver functionality. It is not a broad internet-facing issue: the attacker must already have high privileges and logon access. If abused, it can allow serious data modification or deletion and can crash Solaris completely. Exposure is most likely on Oracle Solaris 11.3 systems using Kernel Zones or related virtualized block driver functionality. Systems without Solaris 11.3 are not identified as affected in the provided sources. Treat as a targeted insider or post-compromise risk for legacy Solaris environments. Prioritize affected Solaris 11.3 systems that host critical data or availability-sensitive workloads. Mitigation focus: Review Oracle's January 2017 CPU guidance for CVE-2017-3276.; Apply relevant Oracle Solaris 11.3 updates per vendor guidance.; Restrict high-privileged Solaris infrastructure logons to necessary administrators..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2017-3276 mapping review

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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

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

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

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
OracleSolaris Operating System11.3Listed
Weakness

CWE details

No CWE listed

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