High severity7.5NVD Advisory· Published May 18, 2020· Updated Jun 17, 2026
CVE-2019-20797
CVE-2019-20797
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- e6y/prboom-plusdescription
- Range: =2.5.1.5
- osv-coords3 versionspkg:rpm/opensuse/prboom-plus&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/prboom-plus&distro=openSUSE%20Tumbleweedpkg:rpm/suse/prboom-plus&distro=SUSE%20Package%20Hub%2015%20SP1
< 2.5.1.4-lp151.3.3.1+ 2 more
- (no CPE)range: < 2.5.1.4-lp151.3.3.1
- (no CPE)range: < 2.6.1um-1.2
- (no CPE)range: < 2.5.1.4-bp151.4.3.1
Patches
Vulnerability mechanics
References
7- logicaltrust.net/blog/2019/10/prboom1.htmlnvdExploitThird Party Advisory
- sourceforge.net/p/prboom-plus/bugs/252/nvdThird Party Advisory
- sourceforge.net/p/prboom-plus/bugs/253/nvdThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2020-06/msg00027.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2020-06/msg00028.htmlnvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/77J22ZEQXS5SAYZGBDJ475AKFFJNKX5L/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3WS7GRZUIHCGLFET33MGC3PEKCH37W6/nvd
News mentions
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