Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.015
EPSS Ranking 80.1%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00027.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00028.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/77J22ZEQXS5SAYZGBDJ475AKFFJNKX5L/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3WS7GRZUIHCGLFET33MGC3PEKCH37W6/
- https://logicaltrust.net/blog/2019/10/prboom1.html
- https://sourceforge.net/p/prboom-plus/bugs/252/
- https://sourceforge.net/p/prboom-plus/bugs/253/
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00027.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00028.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/77J22ZEQXS5SAYZGBDJ475AKFFJNKX5L/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3WS7GRZUIHCGLFET33MGC3PEKCH37W6/
- https://logicaltrust.net/blog/2019/10/prboom1.html
- https://sourceforge.net/p/prboom-plus/bugs/252/
- https://sourceforge.net/p/prboom-plus/bugs/253/
Products affected by CVE-2019-20797
-
cpe:2.3:a:prboom-plus_project:prboom-plus:2.5.1.5