CVE-2018-10907

2018-09-0413:00:00

CWE-121

redhat

www.cve.org

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.7

Confidence

High

EPSS

0.003

Percentile

66.4%

JSON

It was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to functions in server-rpc-fopc.c allocating fixed size buffers using ‘alloca(3)’. An authenticated attacker could exploit this by mounting a gluster volume and sending a string longer that the fixed buffer size to cause crash or potential code execution.

CNA Affected

[
  {
    "product": "glusterfs",
    "vendor": "Red Hat",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]