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HIGH · 7.5

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_SendPacketT...

Vulnerability Description

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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
Prboom-Plus ProjectPrboom-Plus2.5.1.5

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2019-20797?

CVE-2019-20797 is a vulnerability with a CVSS score of 7.5 (HIGH). 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_SendPacketT...

How severe is CVE-2019-20797?

CVE-2019-20797 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-20797?

Check the references section above for vendor advisories and patch information. Affected products include: Prboom-Plus Project Prboom-Plus.