CVE-2010-4478critical · CVSS 9.8 — OpenSSH 5.6 and earlier, when J-PAKE is enabled, does not properly validate the public parameters in the J-PAKE protocol, which allows remot
CVE-2010-4755medium · CVSS 4.0 — The (1) remote_glob function in sftp-glob.c and the (2) process_put function in sftp.c in OpenSSH 5.8 and earlier, as used in FreeBSD 7.3 an
CVE-2012-0814medium · CVSS 6.5 — The auth_parse_options function in auth-options.c in sshd in OpenSSH before 5.7 provides debug messages containing authorized_keys command o
CVE-2011-5000low · CVSS 3.5 — The ssh_gssapi_parse_ename function in gss-serv.c in OpenSSH 5.8 and earlier, when gssapi-with-mic authentication is enabled, allows remote
CVE-2010-5107high · CVSS 7.5 — The default configuration of OpenSSH through 6.1 enforces a fixed time limit between establishing a TCP connection and completing a login, w
CVE-2011-4327medium · CVSS 5.5 — ssh-keysign.c in ssh-keysign in OpenSSH before 5.8p2 on certain platforms executes ssh-rand-helper with unintended open file descriptors, wh
CVE-2014-2532medium · CVSS 4.2 — sshd in OpenSSH before 6.6 does not properly support wildcards on AcceptEnv lines in sshd_config, which allows remote attackers to bypass in
CVE-2014-2653medium · CVSS 6.5 — The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP
CVE-2016-0777medium · CVSS 6.5 — The resend_bytes function in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensit
CVE-2018-20685medium · CVSS 5.3 — In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty f
CVE-2019-6109medium · CVSS 6.8 — An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle
CVE-2019-6110medium · CVSS 6.8 — In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker)
CVE-2019-6111medium · CVSS 5.9 — An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directorie
CVE-2020-15778high · CVSS 7.4 — scp in OpenSSH through 8.3p1 allows command injection in the scp.c toremote function, as demonstrated by backtick characters in the destinat
CVE-2016-20012medium · CVSS 5.3 — OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key is known to an SSH s
CVE-2021-36368low · CVSS 3.7 — An issue was discovered in OpenSSH before 8.9. If a client is using public-key authentication with agent forwarding but without -oLogLevel=v
CVE-2023-38408critical · CVSS 9.8 — The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if
CVE-2023-48795medium · CVSS 5.9 — The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypas
CVE-2023-51385medium · CVSS 6.5 — In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is refere
CVE-2023-51767high · CVSS 7.0 — OpenSSH through 10.0, when common types of DRAM are used, might allow row hammer attacks (for authentication bypass) because the integer val
CVE-2026-35385high · CVSS 7.5 — In OpenSSH before 10.3, a file downloaded by scp may be installed setuid or setgid, an outcome contrary to some users' expectations, if the
CVE-2026-35387low · CVSS 3.1 — OpenSSH before 10.3 can use unintended ECDSA algorithms. Listing of any ECDSA algorithm in PubkeyAcceptedAlgorithms or HostbasedAcceptedAlgo
CVE-2026-35388low · CVSS 2.5 — OpenSSH before 10.3 omits connection multiplexing confirmation for proxy-mode multiplexing sessions.
CVE-2026-35414medium · CVSS 4.2 — OpenSSH before 10.3 mishandles the authorized_keys principals option in uncommon scenarios involving a principals list in conjunction with a
CVE-2026-59995medium · CVSS 4.2 — sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when "sftp server:/path ." is used with an attacker
CVE-2026-59996medium · CVSS 4.2 — scp in OpenSSH before 10.4 may place a file in the parent directory of an intended directory when the copy occurs between two remote destina
CVE-2026-59997medium · CVSS 4.2 — internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-l
CVE-2026-59998medium · CVSS 4.8 — sshd in OpenSSH before 10.4 has an undocumented security-relevant behavior: GSSAPIStrictAcceptorCheck has no value if the server is in Windo
CVE-2026-59999medium · CVSS 5.9 — In sshd in OpenSSH before 10.4, DisableForwarding=yes was supposed to take precedence over PermitTunnel=yes, but did not.
CVE-2026-60000low · CVSS 3.7 — sshd in OpenSSH before 10.4 allows remote attackers to cause a denial of service (resource consumption from excessive authentication attempt
CVE-2026-60001medium · CVSS 6.5 — sshd in OpenSSH before 10.4 does not always honor the minimum authentication delay.
CVE-2026-60002high · CVSS 7.7 — ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only
CVE-2010-0408medium · CVSS 5.0 — The ap_proxy_ajp_request function in mod_proxy_ajp.c in mod_proxy_ajp in the Apache HTTP Server 2.2.x before 2.2.15 does not properly handle
CVE-2010-2068medium · CVSS 5.0 — mod_proxy_http.c in mod_proxy_http in the Apache HTTP Server 2.2.9 through 2.2.15, 2.3.4-alpha, and 2.3.5-alpha on Windows, NetWare, and OS/
CVE-2011-3368medium · CVSS 5.0 — The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21 does not properly intera
CVE-2011-3607medium · CVSS 4.4 — Integer overflow in the ap_pregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when t
CVE-2011-4415low · CVSS 1.2 — The ap_pregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the mod_setenvif modu
CVE-2011-3639medium · CVSS 4.3 — The mod_proxy module in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x before 2.2.18, when the Revision 1179239 patch is in place, do
CVE-2011-4317medium · CVSS 4.3 — The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21, when the Revision 11792
CVE-2007-6750medium · CVSS 5.0 — The Apache HTTP Server 1.x and 2.x allows remote attackers to cause a denial of service (daemon outage) via partial HTTP requests, as demons
CVE-2012-0883medium · CVSS 6.9 — envvars (aka envvars-std) in the Apache HTTP Server before 2.4.2 places a zero-length directory name in the LD_LIBRARY_PATH, which allows lo
CVE-2012-2687low · CVSS 2.6 — Multiple cross-site scripting (XSS) vulnerabilities in the make_variant_list function in mod_negotiation.c in the mod_negotiation module in
CVE-2012-4557medium · CVSS 5.0 — The mod_proxy_ajp module in the Apache HTTP Server 2.2.12 through 2.2.21 places a worker node into an error state upon detection of a long r
CVE-2012-3499medium · CVSS 4.3 — Multiple cross-site scripting (XSS) vulnerabilities in the Apache HTTP Server 2.2.x before 2.2.24-dev and 2.4.x before 2.4.4 allow remote at
CVE-2012-4558medium · CVSS 4.3 — Multiple cross-site scripting (XSS) vulnerabilities in the balancer_handler function in the manager interface in mod_proxy_balancer.c in the
CVE-2013-5704medium · CVSS 5.0 — The mod_headers module in the Apache HTTP Server 2.2.22 allows remote attackers to bypass "RequestHeader unset" directives by placing a head
CVE-2017-3169critical · CVSS 9.8 — In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, mod_ssl may dereference a NULL pointer when third-party modules call ap_hook_pr
CVE-2017-9798high · CVSS 7.5 — Apache httpd allows remote attackers to read secret data from process memory if the Limit directive can be set in a user's .htaccess file, o
CVE-2016-4975medium · CVSS 6.1 — Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made i
CVE-2021-34798high · CVSS 7.5 — Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier.