Detections
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CVE-2017-7476

critical

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.

References

https://security-tracker.debian.org/tracker/CVE-2017-7476

https://bugzilla.redhat.com/show_bug.cgi?id=1445185

http://www.securityfocus.com/bid/98098

https://bugzilla.redhat.com/show_bug.cgi?id=1444774

http://git.savannah.gnu.org/gitweb/?p=gnulib.git%3Ba=commit%3Bh=94e01571507835ff59dd8ce2a0b56a4b566965a4

Details

Source: Mitre, NVD

Published: 2017-05-02

Updated: 2025-04-20

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.01611