CVE-2017-3276

CVE-2017-3276 is a medium-severity vulnerability in Oracle Solaris with a CVSS 3.x base score of 5.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

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).

Frequently asked questions

What is CVE-2017-3276?
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).
How severe is CVE-2017-3276?
CVE-2017-3276 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2017-3276 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-3276?
CVE-2017-3276 affects Oracle Solaris. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-3276?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-3276 published?
CVE-2017-3276 was published on 2017-01-27 and last updated on 2026-06-17.

References

Affected products (1)

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