CVE-2019-10877 Information

Description

In Teeworlds 0.7.2 there is an integer overflow in CMap::Load() in engine/shared/map.cpp that can lead to a buffer overflow because multiplication of width and height is mishandled.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00046.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00077.html https://github.com/teeworlds/teeworlds/issues/2071 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5KCS2CFDYJFBLZ4QKVPNJWHOZEGQ2LBC/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8