Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2018-6485

Disclosure Date: February 01, 2018
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc or libc6) 2.26 and earlier could cause these functions to return a pointer to a heap area that is too small, potentially leading to heap corruption.

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CVSS V3 Severity and Metrics
Base Score:
9.8 Critical
Impact Score:
5.9
Exploitability Score:
3.9
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • gnu,
  • netapp,
  • oracle,
  • redhat

Products

  • cloud backup -,
  • communications session border controller 8.0.0,
  • communications session border controller 8.1.0,
  • communications session border controller 8.2.0,
  • data ontap edge -,
  • element software -,
  • element software management -,
  • enterprise communications broker 3.0.0,
  • enterprise communications broker 3.1.0,
  • enterprise linux desktop 7.0,
  • enterprise linux server 7.0,
  • enterprise linux workstation 7.0,
  • glibc,
  • steelstore cloud integrated storage -,
  • storage replication adapter,
  • vasa provider,
  • vasa provider 6.x,
  • virtual storage console,
  • virtual storage console -,
  • virtualization host 4.0
Technical Analysis