High severity · published Oct 31, 2018
CVE-2018-14653
The Gluster file system through versions 4.1.4 and 3.12 is vulnerable to a heap-based buffer overflow in the '__server_getspec' function via the 'gf_getspec_req' RPC message
8.8
CVSS
2.8%
EPSS
No
On KEV
Description
The Gluster file system through versions 4.1.4 and 3.12 is vulnerable to a heap-based buffer overflow in the '__server_getspec' function via the 'gf_getspec_req' RPC message. A remote authenticated attacker could exploit this to cause a denial of service or other potential unspecified impact.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.8% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
EL
Enterprise Linux Server · Redhat
6.0; 7.0 · source: NVD
EL
Enterprise Linux Virtualization · Redhat
4.0 · source: NVD
GS
Gluster Storage · Redhat
3.0.0 through 3.1.2; 4.1.0 through 4.1.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14653
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-14653
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3431
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3432
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3470
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14653
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00003.html
Mailing List
https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html
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