Search
Total
188 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2004-0079 | 23 4d, Apple, Avaya and 20 more | 66 Webstar, Mac Os X, Mac Os X Server and 63 more | 2023-12-28 | 5.0 MEDIUM | 7.5 HIGH |
| The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that triggers a null dereference. | |||||
| CVE-2023-40216 | 1 Openbsd | 1 Openbsd | 2023-08-23 | N/A | 5.5 MEDIUM |
| OpenBSD 7.3 before errata 014 is missing an argument-count bounds check in console terminal emulation. This could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI terminal escape sequences. | |||||
| CVE-2022-27882 | 1 Openbsd | 1 Openbsd | 2022-05-12 | 5.0 MEDIUM | 7.5 HIGH |
| slaacd in OpenBSD 6.9 and 7.0 before 2022-03-22 has an integer signedness error and resultant heap-based buffer overflow triggerable by a crafted IPv6 router advertisement. NOTE: privilege separation and pledge can prevent exploitation. | |||||
| CVE-2022-27881 | 1 Openbsd | 1 Openbsd | 2022-05-12 | 5.0 MEDIUM | 7.5 HIGH |
| engine.c in slaacd in OpenBSD 6.9 and 7.0 before 2022-02-21 has a buffer overflow triggerable by an IPv6 router advertisement with more than seven nameservers. NOTE: privilege separation and pledge can prevent exploitation. | |||||
| CVE-2001-0554 | 9 Debian, Freebsd, Ibm and 6 more | 11 Debian Linux, Freebsd, Aix and 8 more | 2022-01-21 | 10.0 HIGH | N/A |
| Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows remote attackers to execute arbitrary commands via a set of options including AYT (Are You There), which is not properly handled by the telrcv function. | |||||
| CVE-2020-16088 | 1 Openbsd | 1 Openbsd | 2022-01-04 | 7.5 HIGH | 9.8 CRITICAL |
| iked in OpenIKED, as used in OpenBSD through 6.7, allows authentication bypass because ca.c has the wrong logic for checking whether a public key matches. | |||||
| CVE-2020-26142 | 1 Openbsd | 1 Openbsd | 2021-12-03 | 2.6 LOW | 5.3 MEDIUM |
| An issue was discovered in the kernel in OpenBSD 6.6. The WEP, WPA, WPA2, and WPA3 implementations treat fragmented frames as full frames. An adversary can abuse this to inject arbitrary network packets, independent of the network configuration. | |||||
| CVE-2004-0112 | 23 4d, Apple, Avaya and 20 more | 65 Webstar, Mac Os X, Mac Os X Server and 62 more | 2021-11-08 | 5.0 MEDIUM | N/A |
| The SSL/TLS handshaking code in OpenSSL 0.9.7a, 0.9.7b, and 0.9.7c, when using Kerberos ciphersuites, does not properly check the length of Kerberos tickets during a handshake, which allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that causes an out-of-bounds read. | |||||
| CVE-2004-0081 | 23 4d, Apple, Avaya and 20 more | 66 Webstar, Mac Os X, Mac Os X Server and 63 more | 2021-11-08 | 5.0 MEDIUM | N/A |
| OpenSSL 0.9.6 before 0.9.6d does not properly handle unknown message types, which allows remote attackers to cause a denial of service (infinite loop), as demonstrated using the Codenomicon TLS Test Tool. | |||||
| CVE-2010-4816 | 1 Openbsd | 1 Openbsd | 2021-09-20 | 5.0 MEDIUM | 7.5 HIGH |
| It was found in FreeBSD 8.0, 6.3 and 4.9, and OpenBSD 4.6 that a null pointer dereference in ftpd/popen.c may lead to remote denial of service of the ftpd service. | |||||
| CVE-2019-8460 | 1 Openbsd | 1 Openbsd | 2021-08-02 | 5.0 MEDIUM | 7.5 HIGH |
| OpenBSD kernel version <= 6.5 can be forced to create long chains of TCP SACK holes that causes very expensive calls to tcp_sack_option() for every incoming SACK packet which can lead to a denial of service. | |||||
| CVE-2019-19519 | 1 Openbsd | 1 Openbsd | 2021-07-21 | 4.6 MEDIUM | 7.8 HIGH |
| In OpenBSD 6.6, local users can use the su -L option to achieve any login class (often excluding root) because there is a logic error in the main function in su/su.c. | |||||
| CVE-2008-4609 | 11 Bsd, Bsdi, Cisco and 8 more | 27 Bsd, Bsd Os, Ios and 24 more | 2021-07-07 | 7.1 HIGH | N/A |
| The TCP implementation in (1) Linux, (2) platforms based on BSD Unix, (3) Microsoft Windows, (4) Cisco products, and probably other operating systems allows remote attackers to cause a denial of service (connection queue exhaustion) via multiple vectors that manipulate information in the TCP state table, as demonstrated by sockstress. | |||||
| CVE-2019-14899 | 4 Apple, Freebsd, Linux and 1 more | 7 Ipad Os, Iphone Os, Mac Os X and 4 more | 2021-07-05 | 4.9 MEDIUM | 7.4 HIGH |
| A vulnerability was discovered in Linux, FreeBSD, OpenBSD, MacOS, iOS, and Android that allows a malicious access point, or an adjacent user, to determine if a connected user is using a VPN, make positive inferences about the websites they are visiting, and determine the correct sequence and acknowledgement numbers in use, allowing the bad actor to inject data into the TCP stream. This provides everything that is needed for an attacker to hijack active connections inside the VPN tunnel. | |||||
| CVE-2004-0492 | 5 Apache, Hp, Ibm and 2 more | 7 Http Server, Virtualvault, Vvos and 4 more | 2021-06-06 | 10.0 HIGH | N/A |
| Heap-based buffer overflow in proxy_util.c for mod_proxy in Apache 1.3.25 to 1.3.31 allows remote attackers to cause a denial of service (process crash) and possibly execute arbitrary code via a negative Content-Length HTTP header field, which causes a large amount of data to be copied. | |||||
| CVE-2004-0488 | 8 Apache, Gentoo, Mandrakesoft and 5 more | 10 Http Server, Linux, Mandrake Linux and 7 more | 2021-06-06 | 7.5 HIGH | N/A |
| Stack-based buffer overflow in the ssl_util_uuencode_binary function in ssl_util.c for Apache mod_ssl, when mod_ssl is configured to trust the issuing CA, may allow remote attackers to execute arbitrary code via a client certificate with a long subject DN. | |||||
| CVE-2011-0419 | 7 Apache, Apple, Freebsd and 4 more | 8 Http Server, Portable Runtime, Mac Os X and 5 more | 2021-06-06 | 4.3 MEDIUM | N/A |
| Stack consumption vulnerability in the fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library before 1.4.3 and the Apache HTTP Server before 2.2.18, and in fnmatch.c in libc in NetBSD 5.1, OpenBSD 4.8, FreeBSD, Apple Mac OS X 10.6, Oracle Solaris 10, and Android, allows context-dependent attackers to cause a denial of service (CPU and memory consumption) via *? sequences in the first argument, as demonstrated by attacks against mod_autoindex in httpd. | |||||
| CVE-2019-6724 | 4 Apple, Barracuda, Linux and 1 more | 4 Mac Os X, Vpn Client, Linux Kernel and 1 more | 2020-08-24 | 7.2 HIGH | 7.8 HIGH |
| The barracudavpn component of the Barracuda VPN Client prior to version 5.0.2.7 for Linux, macOS, and OpenBSD runs as a privileged process and can allow an unprivileged local attacker to load a malicious library, resulting in arbitrary code executing as root. | |||||
| CVE-2019-19520 | 1 Openbsd | 1 Openbsd | 2020-08-24 | 4.6 MEDIUM | 7.8 HIGH |
| xlock in OpenBSD 6.6 allows local users to gain the privileges of the auth group by providing a LIBGL_DRIVERS_PATH environment variable, because xenocara/lib/mesa/src/loader/loader.c mishandles dlopen. | |||||
| CVE-2019-19522 | 1 Openbsd | 1 Openbsd | 2020-08-24 | 7.2 HIGH | 7.8 HIGH |
| OpenBSD 6.6, in a non-default configuration where S/Key or YubiKey authentication is enabled, allows local users to become root by leveraging membership in the auth group. This occurs because root's file can be written to /etc/skey or /var/db/yubikey, and need not be owned by root. | |||||
| CVE-2011-1013 | 2 Linux, Openbsd | 2 Linux Kernel, Openbsd | 2020-08-05 | 7.2 HIGH | N/A |
| Integer signedness error in the drm_modeset_ctl function in (1) drivers/gpu/drm/drm_irq.c in the Direct Rendering Manager (DRM) subsystem in the Linux kernel before 2.6.38 and (2) sys/dev/pci/drm/drm_irq.c in the kernel in OpenBSD before 4.9 allows local users to trigger out-of-bounds write operations, and consequently cause a denial of service (system crash) or possibly have unspecified other impact, via a crafted num_crtcs (aka vb_num) structure member in an ioctl argument. | |||||
| CVE-2011-3336 | 4 Apple, Freebsd, Openbsd and 1 more | 4 Mac Os X, Freebsd, Openbsd and 1 more | 2020-02-18 | 7.8 HIGH | 7.5 HIGH |
| regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion. | |||||
| CVE-2001-0247 | 5 Freebsd, Mit, Netbsd and 2 more | 5 Freebsd, Kerberos 5, Netbsd and 2 more | 2020-01-21 | 10.0 HIGH | N/A |
| Buffer overflows in BSD-based FTP servers allows remote attackers to execute arbitrary commands via a long pattern string containing a {} sequence, as seen in (1) g_opendir, (2) g_lstat, (3) g_stat, and (4) the glob0 buffer as used in the glob functions glob2 and glob3. | |||||
| CVE-2003-0028 | 10 Cray, Freebsd, Gnu and 7 more | 13 Unicos, Freebsd, Glibc and 10 more | 2020-01-21 | 7.5 HIGH | N/A |
| Integer overflow in the xdrmem_getbytes() function, and possibly other functions, of XDR (external data representation) libraries derived from SunRPC, including libnsl, libc, glibc, and dietlibc, allows remote attackers to execute arbitrary code via certain integer values in length fields, a different vulnerability than CVE-2002-0391. | |||||
| CVE-2019-19726 | 1 Openbsd | 1 Openbsd | 2019-12-27 | 7.2 HIGH | 7.8 HIGH |
| OpenBSD through 6.6 allows local users to escalate to root because a check for LD_LIBRARY_PATH in setuid programs can be defeated by setting a very small RLIMIT_DATA resource limit. When executing chpass or passwd (which are setuid root), _dl_setup_env in ld.so tries to strip LD_LIBRARY_PATH from the environment, but fails when it cannot allocate memory. Thus, the attacker is able to execute their own library code as root. | |||||
| CVE-2012-1577 | 3 Debian, Dietlibc Project, Openbsd | 3 Debian Linux, Dietlibc, Openbsd | 2019-12-17 | 7.5 HIGH | 9.8 CRITICAL |
| lib/libc/stdlib/random.c in OpenBSD returns 0 when seeded with 0. | |||||
| CVE-2019-19521 | 1 Openbsd | 1 Openbsd | 2019-12-12 | 7.5 HIGH | 9.8 CRITICAL |
| libc in OpenBSD 6.6 allows authentication bypass via the -schallenge username, as demonstrated by smtpd, ldapd, or radiusd. This is related to gen/auth_subr.c and gen/authenticate.c in libc (and login/login.c and xenocara/app/xenodm/greeter/verify.c). | |||||
| CVE-2017-5850 | 1 Openbsd | 1 Openbsd | 2019-10-03 | 7.8 HIGH | 7.5 HIGH |
| httpd in OpenBSD allows remote attackers to cause a denial of service (memory consumption) via a series of requests for a large file using an HTTP Range header. | |||||
| CVE-2017-1000372 | 1 Openbsd | 1 Openbsd | 2019-10-03 | 7.5 HIGH | 9.8 CRITICAL |
| A flaw exists in OpenBSD's implementation of the stack guard page that allows attackers 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. | |||||
| CVE-2005-0356 | 9 Alaxala, Cisco, F5 and 6 more | 76 Alaxala Networks, Agent Desktop, Aironet Ap1200 and 73 more | 2019-04-30 | 5.0 MEDIUM | N/A |
| Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old. | |||||
| CVE-2009-0689 | 5 Freebsd, K-meleon Project, Mozilla and 2 more | 6 Freebsd, K-meleon, Firefox and 3 more | 2018-11-02 | 6.8 MEDIUM | N/A |
| Array index error in the (1) dtoa implementation in dtoa.c (aka pdtoa.c) and the (2) gdtoa (aka new dtoa) implementation in gdtoa/misc.c in libc, as used in multiple operating systems and products including in FreeBSD 6.4 and 7.2, NetBSD 5.0, OpenBSD 4.5, Mozilla Firefox 3.0.x before 3.0.15 and 3.5.x before 3.5.4, K-Meleon 1.5.3, SeaMonkey 1.1.8, and other products, allows context-dependent attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a large precision value in the format argument to a printf function, which triggers incorrect memory allocation and a heap-based buffer overflow during conversion to a floating-point number. | |||||
| CVE-2002-0572 | 3 Freebsd, Openbsd, Sun | 4 Freebsd, Openbsd, Solaris and 1 more | 2018-10-30 | 7.2 HIGH | N/A |
| FreeBSD 4.5 and earlier, and possibly other BSD-based operating systems, allows local users to write to or read from restricted files by closing the file descriptors 0 (standard input), 1 (standard output), or 2 (standard error), which may then be reused by a called setuid process that intended to perform I/O on normal files. | |||||
| CVE-2002-1345 | 3 Ncftp Software, Openbsd, Sun | 4 Ncftp, Openbsd, Solaris and 1 more | 2018-10-30 | 5.0 MEDIUM | N/A |
| Directory traversal vulnerabilities in multiple FTP clients on UNIX systems allow remote malicious FTP servers to create or overwrite files as the client user via filenames containing /absolute/path or .. (dot dot) sequences. | |||||
| CVE-2002-0391 | 3 Freebsd, Openbsd, Sun | 4 Freebsd, Openbsd, Solaris and 1 more | 2018-10-30 | 10.0 HIGH | N/A |
| 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 attackers to execute arbitrary code by passing a large number of arguments to xdr_array through RPC services such as rpc.cmsd and dmispd. | |||||
| CVE-1999-0303 | 4 Digital, Netbsd, Openbsd and 1 more | 5 Osf 1, Netbsd, Openbsd and 2 more | 2018-10-30 | 4.6 MEDIUM | N/A |
| Buffer overflow in BNU UUCP daemon (uucpd) through long hostnames. | |||||
| CVE-2002-2280 | 1 Openbsd | 1 Openbsd | 2018-10-30 | 2.1 LOW | N/A |
| syslogd on OpenBSD 2.9 through 3.2 does not change the source IP address of syslog packets when the machine's IP addressed is changed without rebooting, e.g. via ifconfig, which can cause incorrect information to be sent to the syslog server. | |||||
| CVE-2001-1244 | 7 Freebsd, Hp, Linux and 4 more | 9 Freebsd, Hp-ux, Vvos and 6 more | 2018-10-30 | 5.0 MEDIUM | N/A |
| Multiple TCP implementations could allow remote attackers to cause a denial of service (bandwidth and CPU exhaustion) by setting the maximum segment size (MSS) to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data that amplify network traffic and consume more server CPU to process. | |||||
| CVE-1999-0674 | 3 Netbsd, Openbsd, Sun | 4 Netbsd, Openbsd, Solaris and 1 more | 2018-10-30 | 7.2 HIGH | N/A |
| The BSD profil system call allows a local user to modify the internal data space of a program via profiling and execve. | |||||
| CVE-2004-1082 | 8 Apache, Apple, Avaya and 5 more | 14 Http Server, Apache Mod Digest Apple, Communication Manager and 11 more | 2018-10-30 | 7.5 HIGH | N/A |
| mod_digest_apple for Apache 1.3.31 and 1.3.32 on Mac OS X Server does not properly verify the nonce of a client response, which allows remote attackers to replay credentials. | |||||
| CVE-2007-6700 | 1 Openbsd | 1 Openbsd | 2018-10-30 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in cgi-bin/bgplg in the web interface for the BGPD daemon in OpenBSD 4.1 allows remote attackers to inject arbitrary web script or HTML via the cmd parameter. | |||||
| CVE-2008-1058 | 1 Openbsd | 1 Openbsd | 2018-10-30 | 7.8 HIGH | N/A |
| The tcp_respond function in netinet/tcp_subr.c in OpenBSD 4.1 and 4.2 allows attackers to cause a denial of service (panic) via crafted TCP packets. NOTE: some of these details are obtained from third party information. | |||||
| CVE-2008-0384 | 1 Openbsd | 1 Openbsd | 2018-10-30 | 4.9 MEDIUM | N/A |
| OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the SIOCGIFRTLABEL IOCTL on an interface that does not have a route label, which triggers a NULL pointer dereference when the return value from the rtlabel_id2name function is not checked. | |||||
| CVE-2008-1057 | 1 Openbsd | 1 Openbsd | 2018-10-30 | 7.8 HIGH | N/A |
| The ip6_check_rh0hdr function in netinet6/ip6_input.c in OpenBSD 4.2 allows attackers to cause a denial of service (panic) via malformed IPv6 routing headers. | |||||
| CVE-2004-0688 | 4 Openbsd, Suse, X.org and 1 more | 4 Openbsd, Suse Linux, X11r6 and 1 more | 2018-10-19 | 7.5 HIGH | N/A |
| Multiple integer overflows in (1) the xpmParseColors function in parse.c, (2) XpmCreateImageFromXpmImage, (3) CreateXImage, (4) ParsePixels, and (5) ParseAndPutPixels for libXpm before 6.8.1 may allow remote attackers to execute arbitrary code via a malformed XPM image file. | |||||
| CVE-2004-0687 | 4 Openbsd, Suse, X.org and 1 more | 4 Openbsd, Suse Linux, X11r6 and 1 more | 2018-10-19 | 7.5 HIGH | N/A |
| Multiple stack-based buffer overflows in (1) xpmParseColors in parse.c, (2) ParseAndPutPixels in create.c, and (3) ParsePixels in parse.c for libXpm before 6.8.1 allow remote attackers to execute arbitrary code via a malformed XPM image file. | |||||
| CVE-2006-6730 | 2 Netbsd, Openbsd | 2 Netbsd, Openbsd | 2018-10-17 | 6.6 MEDIUM | N/A |
| OpenBSD and NetBSD permit usermode code to kill the display server and write to the X.Org /dev/xf86 device, which allows local users with root privileges to reduce securelevel by replacing the System Management Mode (SMM) handler via a write to an SMRAM address within /dev/xf86 (aka the video card memory-mapped I/O range), and then launching the new handler via a System Management Interrupt (SMI), as demonstrated by a write to Programmed I/O port 0xB2. | |||||
| CVE-2006-6397 | 3 Freebsd, Netbsd, Openbsd | 3 Freebsd, Netbsd, Openbsd | 2018-10-17 | 4.4 MEDIUM | N/A |
| ** DISPUTED ** Integer overflow in banner/banner.c in FreeBSD, NetBSD, and OpenBSD might allow local users to modify memory via a long banner. NOTE: CVE and multiple third parties dispute this issue. Since banner is not setuid, an exploit would not cross privilege boundaries in normal operations. This issue is not a vulnerability. | |||||
| CVE-2006-6164 | 1 Openbsd | 1 Openbsd | 2018-10-17 | 7.2 HIGH | N/A |
| The _dl_unsetenv function in loader.c in the ELF ld.so in OpenBSD 3.9 and 4.0 does not properly remove duplicate environment variables, which allows local users to pass dangerous variables such as LD_PRELOAD to loading processes, which might be leveraged to gain privileges. | |||||
| CVE-2007-2242 | 4 Freebsd, Ietf, Netbsd and 1 more | 4 Freebsd, Ipv6, Netbsd and 1 more | 2018-10-16 | 7.8 HIGH | N/A |
| The IPv6 protocol allows remote attackers to cause a denial of service via crafted IPv6 type 0 route headers (IPV6_RTHDR_TYPE_0) that create network amplification between two routers. | |||||
| CVE-2007-1351 | 7 Mandrakesoft, Openbsd, Redhat and 4 more | 11 Mandrake Linux, Mandrake Linux Corporate Server, Mandrake Multi Network Firewall and 8 more | 2018-10-16 | 8.5 HIGH | N/A |
| Integer overflow in the bdfReadCharacters function in bdfread.c in (1) X.Org libXfont before 20070403 and (2) freetype 2.3.2 and earlier allows remote authenticated users to execute arbitrary code via crafted BDF fonts, which result in a heap overflow. | |||||