Is CVE-2018-1088 in the CISA KEV catalog?

No. CVE-2018-1088 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-1088?

CVE-2018-1088 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2018-1088?

CVE-2018-1088 has an EPSS score of 5.37% (92th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-1088?

Upgrade glusterfs on debian 11 to 4.0.2-1 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2018-1088

HIGHEPSS 92th pctl

8.1

CVSS v3

NVD

Description

A privilege escalation flaw was found in gluster 3.x snapshot scheduler. Any gluster client allowed to mount gluster volumes could also mount shared gluster storage volume and escalate privileges by scheduling malicious cronjob via symlink.

CWE-266

How to fix

Remediation Available

glusterfsDebian

Fixed in:4.0.2-1CVE-2018-1088

glusterfsUbuntu

Fixed in:3.4.2-1ubuntu1+esm1USN-4770-1

Fixed in:3.7.6-1ubuntu1+esm1USN-4770-1

Fixed in:3.13.2-1ubuntu1+esm1USN-4770-1

glusterfs-clientUbuntu

Fixed in:3.4.2-1ubuntu1+esm1USN-4770-1

Fixed in:3.7.6-1ubuntu1+esm1USN-4770-1

Fixed in:3.13.2-1ubuntu1+esm1USN-4770-1

glusterfs-commonUbuntu

Fixed in:3.4.2-1ubuntu1+esm1USN-4770-1

Fixed in:3.7.6-1ubuntu1+esm1USN-4770-1

Fixed in:3.13.2-1ubuntu1+esm1USN-4770-1

glusterfs-serverUbuntu

Fixed in:3.4.2-1ubuntu1+esm1USN-4770-1

Fixed in:3.7.6-1ubuntu1+esm1USN-4770-1

Fixed in:3.13.2-1ubuntu1+esm1USN-4770-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

5.37%probability of exploitation in 30 days

92ndpercentile

High risk: more likely to be exploited than 92% of all known CVEs.

References

Patch1

bugzilla.redhat.com

Vendor Advisory4

Third-Party Advisory3

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.