Upstream information

CVE-2017-7476 at MITRE

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.

SUSE information

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.48 4.38
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network Local
Access Complexity Low Medium
Authentication None None
Confidentiality Impact Partial Partial
Integrity Impact Partial Partial
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
SUSE Bugzilla entries: 1036636 [NEW], 1037124 [RESOLVED / FIXED], 1037125 [RESOLVED / UPSTREAM], 1037142 [RESOLVED / ]

No SUSE Security Announcements cross referenced.