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CVSS: 5.0EPSS: 4%CPEs: 17EXPL: 1

The TCP stack (tcp_input.c) in OpenBSD 3.5 and 3.6 allows remote attackers to cause a denial of service (system panic) via crafted values in the TCP timestamp option, which causes invalid arguments to be used when calculating the retransmit timeout. • http://secunia.com/advisories/13819 http://securitytracker.com/id?1012861 http://www.openbsd.org/errata35.html http://www.securityfocus.com/bid/12250 •

CVSS: 7.1EPSS: 1%CPEs: 111EXPL: 1

Format string vulnerability in wrapper.c in CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16 allows remote attackers with CVSROOT commit access to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in a wrapper line. • https://www.exploit-db.com/exploits/24182 ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:14.cvs.asc http://lists.grok.org.uk/pipermail/full-disclosure/2004-June/022441.html http://security.e-matters.de/advisories/092004.html http://www.securityfocus.com/bid/10499 https://exchange.xforce.ibmcloud.com/vulnerabilities/16365 •

CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0

PF in certain OpenBSD versions, when stateful filtering is enabled, does not limit packets for a session to the original interface, which allows remote attackers to bypass intended packet filters via spoofed packets to other interfaces. • http://marc.info/?l=full-disclosure&m=107331321302113&w=2 http://www.osvdb.org/19105 http://www.securityfocus.com/bid/9362 •

CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0

login_radius on OpenBSD 3.2, 3.5, and possibly other versions does not verify the shared secret in a response packet from a RADIUS server, which allows remote attackers to bypass authentication by spoofing server replies. • http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0058.html http://secunia.com/advisories/12617 http://www.openbsd.org/errata35.html#radius http://www.osvdb.org/10203 http://www.reseau.nl/advisories/0400-openbsd-radius.txt http://www.securityfocus.com/bid/11227 https://exchange.xforce.ibmcloud.com/vulnerabilities/17456 •

CVSS: 5.0EPSS: 2%CPEs: 7EXPL: 0

OpenBSD 3.4 and NetBSD 1.6 and 1.6.1 allow remote attackers to cause a denial of service (crash) by sending an IPv6 packet with a small MTU to a listening port and then issuing a TCP connect to that port. OpenBSD 3.4 y NetBSD 1.6 y 1.6.1 permiten a atacantes remotos causar una denegación de servicio (caida) enviand un paquete IPv6 con una MTU pequeña a un puerto en escucha y a continuación un conectar TCP a ese puerto. • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-002.txt.asc http://lists.grok.org.uk/pipermail/full-disclosure/2004-February/016704.html http://marc.info/?l=bugtraq&m=107604603226564&w=2 http://www.guninski.com/obsdmtu.html http://www.openbsd.org/cgi-bin/cvsweb/src/sys/netinet6/ip6_output.c http://www.osvdb.org/3825 http://www.securityfocus.com/bid/9577 https://exchange.xforce.ibmcloud.com/vulnerabilities/15044 •