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openbsd vulnerabilities and exploits
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9.8
CVSSv3
CVE-2015-7687
Use-after-free vulnerability in OpenSMTPD prior to 5.7.2 allows remote malicious users to cause a denial of service (crash) or execute arbitrary code via vectors involving req_ca_vrfy_smtp and req_ca_vrfy_mta.
Openbsd Opensmtpd
Fedoraproject Fedora 22
Fedoraproject Fedora 23
9.8
CVSSv3
CVE-2017-1000372
A flaw exists in OpenBSD's implementation of the stack guard page that allows malicious users to bypass it resulting in arbitrary code execution using setuid binaries such as /usr/bin/at. This affects OpenBSD 6.1 and possibly earlier versions.
Openbsd Openbsd
9.8
CVSSv3
CVE-2003-0466
Off-by-one error in the fb_realpath() function, as derived from the realpath function in BSD, may allow malicious users to execute arbitrary code, as demonstrated in wu-ftpd 2.5.0 up to and including 2.6.2 via commands that cause pathnames of length MAXPATHLEN+1 to trigger a buff...
Wuftpd Wu-ftpd
Redhat Wu Ftpd 2.6.1-16
Apple Mac Os X Server 10.2.6
Apple Mac Os X 10.2.6
Sun Solaris 9.0
Freebsd Freebsd
Netbsd Netbsd
Openbsd Openbsd
5 EDB exploits
9.8
CVSSv3
CVE-2002-0391
Integer overflow in xdr_array function in RPC servers for operating systems that use libc, glibc, or other code based on SunRPC including dietlibc, allows remote malicious users to execute arbitrary code by passing a large number of arguments to xdr_array through RPC services suc...
Openbsd Openbsd 3.1
Sun Sunos 5.7
Sun Sunos 5.8
Sun Sunos 5.5.1
Sun Solaris 2.6
Sun Solaris 9.0
Freebsd Freebsd
Microsoft Windows Nt 4.0
Microsoft Windows Xp -
Microsoft Windows 2000 -
9.8
CVSSv3
CVE-2002-0639
Integer overflow in sshd in OpenSSH 2.9.9 up to and including 3.3 allows remote malicious users to execute arbitrary code during challenge response authentication (ChallengeResponseAuthentication) when OpenSSH is using SKEY or BSD_AUTH authentication.
Openbsd Openssh
9.8
CVSSv3
CVE-2002-0083
Off-by-one error in the channel code of OpenSSH 2.0 up to and including 3.0.2 allows local users or remote malicious servers to gain privileges.
Conectiva Linux Graficas
Immunix Immunix 7.0
Conectiva Linux 6.0
Conectiva Linux 5.1
Openpkg Openpkg 1.0
Conectiva Linux Ecommerce
Mandrakesoft Mandrake Single Network Firewall 7.2
Conectiva Linux 7.0
Conectiva Linux 5.0
Openbsd Openssh
Mandrakesoft Mandrake Linux 7.2
Trustix Secure Linux 1.1
Suse Suse Linux 7.1
Redhat Linux 7.0
Redhat Linux 7.2
Mandrakesoft Mandrake Linux 8.1
Mandrakesoft Mandrake Linux Corporate Server 1.0.1
Mandrakesoft Mandrake Linux 7.1
Suse Suse Linux 7.3
Suse Suse Linux 7.0
Trustix Secure Linux 1.5
Suse Suse Linux 6.4
1 EDB exploit
8.8
CVSSv3
CVE-2023-28339
OpenDoas up to and including 6.8.2, when TIOCSTI is available, allows privilege escalation because of sharing a terminal with the original session. NOTE: TIOCSTI is unavailable in OpenBSD 6.0 and later, and can be made unavailable in the Linux kernel 6.2 and later.
Opendoas Project Opendoas
8.8
CVSSv3
CVE-2020-10030
An issue has been found in PowerDNS Recursor 4.1.0 up to and including 4.3.0. It allows an attacker (with enough privileges to change the system's hostname) to cause disclosure of uninitialized memory content via a stack-based out-of-bounds read. It only occurs on systems wh...
Powerdns Recursor
8.8
CVSSv3
CVE-2019-15901
An issue exists in slicer69 doas prior to 6.2 on certain platforms other than OpenBSD. A setusercontext(3) call with flags to change the UID, primary GID, and secondary GIDs was replaced (on certain platforms: Linux and possibly NetBSD) with a single setuid(2) call. This resulted...
Doas Project Doas
8.1
CVSSv3
CVE-2006-5051
Signal handler race condition in OpenSSH prior to 4.4 allows remote malicious users to cause a denial of service (crash), and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free.
Openbsd Openssh
Debian Debian Linux 3.1
Apple Mac Os X
Apple Mac Os X Server
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
encryption
CVE-2024-4331
CVE-2024-26925
arbitrary code
CVE-2006-4304
CVE-2024-25458
CVE-2024-27077
reflected XSS
CVE-2024-4059
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