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CVE-2018-6485

Published: Feb 1, 2018Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-190
9.8CRITICAL
NVD MITRE
EPSS Score
4.8%
Top 9.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-190CWE-787

Affected Products

netapp
commercial·US
cloud backup
Hardware Firmware
data ontap edge
Hardware Firmware
element software
Hardware Firmware
element software management
Hardware Firmware
steelstore cloud integrated storage
Hardware Firmware
storage replication adapter
Hardware Firmware
vasa provider
Hardware Firmware
virtual storage console
Hardware Firmware
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Special EditionOn-premOS
Operating Systems / linux-distro
Astra Linux Special Edition для «Эльбрус»On-premOS
Operating Systems / linux-distro
redhat
commercial·USaka red hat
virtualization hostOn-prem
Operating Systems / linux-distro
enterprise linux workstationOn-premOS
Operating Systems / linux-distro
oracle
commercial·USaka oracle corp.
communications session border controllerOn-premNetwork Device
Networking Infrastructure / firewall
enterprise communications brokerOn-premWeb App
Communications / messaging-chat
The GNU Project
oss-project·USaka gnu
glibcOn-premLibrary
Operating Systems / linux-distro
АО «НТЦ ИТ РОСА»
commercial·RU
РОСА КобальтOn-prem
Operating Systems / linux-distro
and 4 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2018-6485?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://bugs.debian.org/878159
bugs.debian.org
http://www.securityfocus.com/bid/102912
securityfocus.com
https://sourceware.org/bugzilla/show_bug.cgi?id=22343
sourceware.org
and 12 more references View all →
News mentions
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