CVE-2018-14652

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.

Weakness classification

• CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
• CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Primary references

• secalert@redhat.com — Vendor Advisory
• secalert@redhat.com — Vendor Advisory
• secalert@redhat.com — Third Party Advisory, Vendor Advisory
• secalert@redhat.com — Issue Tracking, Vendor Advisory
• secalert@redhat.com — Third Party Advisory
• secalert@redhat.com — Mailing List, Third Party Advisory
• secalert@redhat.com — Third Party Advisory
• af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
• af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
• af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, Vendor Advisory
• af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Vendor Advisory
• af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory