CVE-2018-14660

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation without Limits12 documents8 sources
Severity
6.5MEDIUM
EPSS
1.6%
top 18.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Gluster Glusterfs[unknown] GlusterfsDebian Debian Linux+3 more
Timeline
PublishedNov 1
Latest updateMay 13

Description

A flaw was found in glusterfs server through versions 4.1.4 and 3.1.2 which allowed repeated usage of GF_META_LOCK_KEY xattr. A remote, authenticated attacker could use this flaw to create multiple locks for single inode by using setxattr repetitively resulting in memory exhaustion of glusterfs server node.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages6 packages

▶Debianglusterfs< 5.1-1+3
▶NVDgluster/glusterfs3.1.0 — 3.1.2+1
▶CVEListV5[unknown]/glusterfsaffected versions through 3.1.2, affected versions through 4.1.4+1

Also affects: Debian Linux 9.0

🔴Vulnerability Details

3
GHSA
GHSA-p6w5-mv25-26mv: A flaw was found in glusterfs server through versions 4↗2022-05-13
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OSV
CVE-2018-14660: A flaw was found in glusterfs server through versions 4↗2018-11-01
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CVEList
CVE-2018-14660: A flaw was found in glusterfs server through versions 4↗2018-11-01
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📋Vendor Advisories

3
Ubuntu
GlusterFS vulnerabilities↗2021-03-15
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Red Hat
glusterfs: Repeat use of "GF_META_LOCK_KEY" xattr allows for memory exhaustion↗2018-10-31
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Debian
CVE-2018-14660: glusterfs - A flaw was found in glusterfs server through versions 4.1.4 and 3.1.2 which allo...↗2018
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💬Community

5
Bugzilla
CVE-2018-14660 glusterfs: Repeat use of "GF_META_LOCK_KEY" xattr allows for memory exhaustion [fedora-all]↗2018-11-08
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Bugzilla
CVE-2018-14660 glusterfs: Repeat use of "GF_META_LOCK_KEY" xattr allows for memory exhaustion [fedora-all]↗2018-11-08
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Bugzilla
CVE-2018-14660 glusterfs: Repeat use of "GF_META_LOCK_KEY" xattr allows for memory exhaustion [fedora-all]↗2018-10-31
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Bugzilla
CVE-2018-14660 glusterfs: Repeat use of "GF_META_LOCK_KEY" xattr allows for memory exhaustion [fedora-all]↗2018-10-31
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Bugzilla
CVE-2018-14660 glusterfs: Repeat use of "GF_META_LOCK_KEY" xattr allows for memory exhaustion↗2018-10-04
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