CVE-2018-14652 | BDVDB-2026-108987 Detail
The Gluster Projectglusterfs
Description#
The Gluster file system through versions 3.12 and 4.1.4 is vulnerable to a buffer overflow in the 'features/index' translator via the code handling the 'GF_XATTR_CLRLK_CMD' xattr in the 'pl_getxattr' function. A remote authenticated attacker could exploit this on a mounted volume to cause a denial of service.
Impact#
Per CVSS v3.0: confidentiality impact none, integrity impact none, availability impact high. Attack vector: network.
Weaknesses#
- CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
References#
- https://access.redhat.com/errata/RHSA-2018:3431
- https://lists.debian.org/debian-lts-announce/2018/11/msg00003.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14652
- https://access.redhat.com/errata/RHSA-2018:3432
- https://access.redhat.com/errata/RHSA-2018:3470
- https://security.gentoo.org/glsa/201904-06
- https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.