CVE-2019-10877

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 v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

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Configurations

Configuration 1 (hide)

cpe:2.3:a:teeworlds:teeworlds:0.7.2:*:*:*:*:*:*:*

Information

Published : 2019-04-04 23:29

Updated : 2019-05-07 12:29

NVD link : CVE-2019-10877

Mitre link : CVE-2019-10877

JSON object : View

CWE

CWE-190

Integer Overflow or Wraparound

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Products Affected

teeworlds

teeworlds

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