CVE-2018-1000001

CVE Details

Release Date:

2018-07-30

Description

In glibc 2.26 and earlier there is confusion in the usage of getcwd()by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution.

See more information about CVE-2018-1000001 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.2	Base Metrics:	AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector:	Local network	Attack Complexity:	Low
Authentication:	None required	Confidentiality Impact:	Complete
Integrity Impact:	Complete	Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (glibc)	ELSA-2018-0805	2018-04-16

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team