CVE-2014-8271

Buffer overflow in the Reclaim function in Tianocore EDK2 before SVN 16280 allows physically proximate attackers to gain privileges via a long variable name.

CVSS v3 6.8 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://sourceforge.net/p/edk2/code/16280/	Patch
http://www.kb.cert.org/vuls/id/533140	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:a:tianocore:edk2:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-02-06 15:15

Updated : 2020-02-11 15:33

NVD link : CVE-2014-8271

Mitre link : CVE-2014-8271

CVE.ORG link : CVE-2014-8271

JSON object : View

Products Affected

tianocore

edk2

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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