PT-2018-12644 · Red Hat+1 · Gluster+1

Publicado 2018-10-31 · Atualizado 2023-02-12 · CVE-2018-14653

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Gluster file system versions 3.12 through 4.1.4

Description The issue is related to a heap-based buffer overflow in the server getspec function, which can be triggered via the gf getspec req RPC message. This could allow a remote authenticated attacker to cause a denial of service or potentially other unspecified impact.

Recommendations For Gluster file system versions 3.12 through 4.1.4, consider restricting access to the server getspec function until a patch is available. As a temporary workaround, limit the use of the gf getspec req RPC message to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Memory Corruption

Heap Based Buffer Overflow

Enumeração de Fraquezas

CWE-787

CWE-122

Identificadores relacionados

CVE-2018-14653

DLA-1565-1

DLA-2806-1

RHSA-2018:3431

RHSA-2018:3432

RHSA-2018:3470

USN-4770-1

Produtos afetados

Gluster

Ubuntu

Referências · 41

• https://nvd.nist.gov/vuln/detail/CVE-2018-14653 · Nota de Segurança
• https://ubuntu.com/security/CVE-2018-14654 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-14660 · Aviso do Fabricante
• https://osv.dev/vulnerability/DLA-1565-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2014-3619 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-10904 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-10911 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-14651 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-14653 · Aviso do Fabricante
• https://security.gentoo.org/glsa/201904-06 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-10841 · Aviso do Fabricante
• https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html · Nota
• https://ubuntu.com/security/CVE-2018-14653 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-14653 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-14653 · Aviso do Fabricante