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CVE-2019-15767

Published: 29 August 2019

In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend/cmd.cc via a crafted chess position in an EPD file.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
gnuchess
Launchpad, Ubuntu, Debian
bionic Needs triage

disco Ignored
(end of life)
eoan Ignored
(end of life)
focal Needs triage

groovy Ignored
(end of life)
hirsute Not vulnerable
(6.2.7-1)
impish Not vulnerable
(6.2.7-1)
jammy Not vulnerable
(6.2.7-1)
kinetic Not vulnerable
(6.2.7-1)
lunar Not vulnerable
(6.2.7-1)
mantic Not vulnerable
(6.2.7-1)
noble Not vulnerable
(6.2.7-1)
trusty Does not exist

upstream Needs triage

xenial Needs triage

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H