National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-7476 Detail

Current Description

Gnulib before 2017-04-26 has a heap-based buffer overflow with the TZ environment variable. The error is in the save_abbr function in time_rz.c.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commit;h=94e01571507835ff59dd8ce2a0b56a4b566965a4 Patch Third Party Advisory
http://www.securityfocus.com/bid/98098 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1444774 Exploit Issue Tracking Mitigation Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1445185 Issue Tracking Patch Third Party Advisory VDB Entry
https://security-tracker.debian.org/tracker/CVE-2017-7476 Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:gnulib:gnulib
     Show Matching CPE(s)
Up to (including)
2017-04-25


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7476
NVD Published Date:
05/02/2017
NVD Last Modified:
05/15/2017