CVE Vulnerability

CVE-2019-20797

An issue was discovered in e6y prboom-plus 2.5.1.5. There is a buffer overflow in client and server code responsible for handling received UDP packets, as demonstrated by I_SendPacket or I_SendPacketTo in i_network.c.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://logicaltrust.net/blog/2019/10/prboom1.html Exploit Third Party Advisory
https://sourceforge.net/p/prboom-plus/bugs/253/ Third Party Advisory
https://sourceforge.net/p/prboom-plus/bugs/252/ Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/77J22ZEQXS5SAYZGBDJ475AKFFJNKX5L/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P3WS7GRZUIHCGLFET33MGC3PEKCH37W6/
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00028.html
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00027.html
Configurations

Configuration 1

cpe:2.3:a:prboom-plus_project:prboom-plus:2.5.1.5:*:*:*:*:*:*:*
Information

Published : 2020-05-18 12:15

Updated : 2020-06-16 04:15

NVD link : CVE-2019-20797

Mitre link : CVE-2019-20797

Products Affected
No products.
CWE
CWE-787