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| purl | pkg:deb/debian/openssh@1:4.3p2-9etch3 |
| Next non-vulnerable version | 1:9.2p1-2+deb12u6 |
| Latest non-vulnerable version | 1:9.2p1-2+deb12u6 |
| Risk | 10.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
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VCID-1nfm-u9uy-a7cn
Aliases: CVE-2016-10012 |
Affected by 15 other vulnerabilities. |
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VCID-1qwv-njed-3kce
Aliases: CVE-2016-10708 |
sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated by Honggfuzz, related to kex.c and packet.c. |
Affected by 15 other vulnerabilities. |
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VCID-3f8y-3fe8-87hx
Aliases: CVE-2015-8325 |
Affected by 36 other vulnerabilities. Affected by 33 other vulnerabilities. Affected by 15 other vulnerabilities. |
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VCID-3zb9-hjrw-sbez
Aliases: CVE-2023-51385 |
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 referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in a user name or host name. |
Affected by 3 other vulnerabilities. |
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VCID-43aq-wbz7-x7g1
Aliases: DSA-4539-2 openssh |
regression update |
Affected by 9 other vulnerabilities. |
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VCID-48ds-63c2-fqav
Aliases: CVE-2012-0814 |
openssh: forced command option information disclosure |
Affected by 36 other vulnerabilities. |
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VCID-4ezm-uuas-4ub6
Aliases: CVE-2014-2532 |
Affected by 36 other vulnerabilities. Affected by 33 other vulnerabilities. |
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VCID-56ja-3m33-xyg8
Aliases: CVE-2018-20685 |
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 filename. The impact is modifying the permissions of the target directory on the client side. |
Affected by 15 other vulnerabilities. Affected by 9 other vulnerabilities. |
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VCID-6hv1-umzh-5bf7
Aliases: CVE-2019-16905 |
openssh: an integer overflow in the private key parsing code for the XMSS key type |
Affected by 3 other vulnerabilities. |
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VCID-6rqw-bn1k-qqej
Aliases: CVE-2025-32728 |
In sshd in OpenSSH before 10.0, the DisableForwarding directive does not adhere to the documentation stating that it disables X11 and agent forwarding. |
Affected by 0 other vulnerabilities. |
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VCID-7bug-spps-c7ag
Aliases: CVE-2016-3115 |
Affected by 15 other vulnerabilities. |
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VCID-7yd1-4b5v-6ubh
Aliases: CVE-2016-10009 |
Affected by 15 other vulnerabilities. |
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VCID-8bta-1amr-5ueu
Aliases: CVE-2015-5352 |
Affected by 15 other vulnerabilities. |
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VCID-8hwj-hb3n-ufce
Aliases: CVE-2015-6563 |
openssh: Privilege separation weakness related to PAM support |
Affected by 15 other vulnerabilities. |
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VCID-9ecv-b248-qqc2
Aliases: CVE-2021-28041 |
ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host. |
Affected by 3 other vulnerabilities. |
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VCID-ay24-srnx-rfg5
Aliases: CVE-2016-8858 |
openssh: Memory exhaustion due to unregistered KEXINIT handler after receiving message |
Affected by 15 other vulnerabilities. |
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VCID-b5cb-9a4e-k3ha
Aliases: CVE-2016-6515 |
Affected by 15 other vulnerabilities. |
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VCID-c8cs-jgb5-wkhn
Aliases: CVE-2013-4548 |
Affected by 33 other vulnerabilities. |
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VCID-crk7-h3uz-vbfn
Aliases: CVE-2016-10011 |
Affected by 15 other vulnerabilities. |
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VCID-d83t-de6f-ybc8
Aliases: CVE-2010-5107 |
openssh: Prevent connection slot exhaustion attacks |
Affected by 36 other vulnerabilities. |
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VCID-dxjt-jdga-vqd5
Aliases: CVE-2008-1657 |
Affected by 40 other vulnerabilities. |
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VCID-e59b-ubkw-x7f5
Aliases: CVE-2008-4109 |
Affected by 40 other vulnerabilities. |
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VCID-e5e3-8f4b-gfa5
Aliases: CVE-2019-6111 |
An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the scp client only performs cursory validation of the object name returned (only directory traversal attacks are prevented). A malicious scp server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the scp client target directory. If recursive operation (-r) is performed, the server can manipulate subdirectories as well (for example, to overwrite the .ssh/authorized_keys file). |
Affected by 15 other vulnerabilities. Affected by 9 other vulnerabilities. |
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VCID-etqu-7cmt-83fw
Aliases: CVE-2007-4752 |
Affected by 40 other vulnerabilities. |
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VCID-f2m2-8neu-sfdy
Aliases: CVE-2015-6564 |
openssh: Use-after-free bug related to PAM support |
Affected by 15 other vulnerabilities. |
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VCID-gnby-4uy2-f7an
Aliases: CVE-2023-38408 |
The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. (Code in /usr/lib is not necessarily safe for loading into ssh-agent.) NOTE: this issue exists because of an incomplete fix for CVE-2016-10009. |
Affected by 3 other vulnerabilities. |
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VCID-gpc3-ygwj-ffdk
Aliases: CVE-2025-26465 |
A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a legit server. This issue occurs due to how OpenSSH mishandles error codes in specific conditions when verifying the host key. For an attack to be considered successful, the attacker needs to manage to exhaust the client's memory resource first, turning the attack complexity high. |
Affected by 0 other vulnerabilities. |
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VCID-h9wb-t489-83gh
Aliases: CVE-2011-5000 |
openssh: post-authentication resource exhaustion bug via GSSAPI |
Affected by 36 other vulnerabilities. |
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VCID-jk7w-bqg4-cuda
Aliases: CVE-2020-12062 |
openssh: scp can send duplicate responses to the server upon a utimes system call failure leading to overwrite of arbitrary files |
Affected by 3 other vulnerabilities. |
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VCID-khs7-5rmr-qff1
Aliases: CVE-2016-0778 |
Affected by 36 other vulnerabilities. Affected by 33 other vulnerabilities. Affected by 15 other vulnerabilities. |
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VCID-mxj1-6rav-kuhz
Aliases: CVE-2008-5161 |
OpenSSH: Plaintext Recovery Attack against CBC ciphers |
Affected by 40 other vulnerabilities. |
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VCID-n5xv-weu6-skf4
Aliases: CVE-2006-5052 |
Kerberos information leak |
Affected by 40 other vulnerabilities. |
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VCID-pnac-3pm4-xfej
Aliases: CVE-2008-1483 |
Affected by 40 other vulnerabilities. |
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VCID-py1q-5jka-6fdh
Aliases: CVE-2016-10010 |
Affected by 15 other vulnerabilities. |
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VCID-qa5n-advg-47gb
Aliases: CVE-2017-15906 |
Affected by 9 other vulnerabilities. |
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VCID-rmk2-8vdv-ubdt
Aliases: CVE-2023-48795 GHSA-45x7-px36-x8w8 |
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust. |
Affected by 3 other vulnerabilities. |
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VCID-s84c-s8bx-5qf8
Aliases: CVE-2016-1907 |
Affected by 15 other vulnerabilities. |
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VCID-sgwf-17tk-xug4
Aliases: CVE-2019-6109 |
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 attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c. |
Affected by 15 other vulnerabilities. Affected by 9 other vulnerabilities. |
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VCID-ssxh-32zk-xyep
Aliases: CVE-2016-1908 |
Affected by 15 other vulnerabilities. |
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VCID-t4p6-ua3x-aqc5
Aliases: CVE-2016-0777 |
Affected by 36 other vulnerabilities. Affected by 33 other vulnerabilities. Affected by 15 other vulnerabilities. |
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VCID-tt8g-184n-hydx
Aliases: CVE-2014-2653 |
Affected by 36 other vulnerabilities. Affected by 33 other vulnerabilities. |
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VCID-uzrs-cwyb-ckez
Aliases: CVE-2016-6210 |
Affected by 33 other vulnerabilities. Affected by 15 other vulnerabilities. |
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VCID-x7a2-vun2-4yg5
Aliases: CVE-2021-41617 |
sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user. |
Affected by 3 other vulnerabilities. |
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VCID-xq1b-s4nf-q3gg
Aliases: CVE-2006-4925 |
Affected by 40 other vulnerabilities. |
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VCID-xq3x-33hw-c7g3
Aliases: CVE-2008-2285 |
Affected by 40 other vulnerabilities. |
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VCID-xs92-2j2c-pbac
Aliases: CVE-2011-0539 |
OpenSSH: legacy certificate generation information leak |
Affected by 36 other vulnerabilities. |
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VCID-yg8b-rc9h-vubm
Aliases: CVE-2006-5051 |
Affected by 40 other vulnerabilities. |
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VCID-yy8r-ywzy-4kag
Aliases: CVE-2018-15473 |
OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c. |
Affected by 15 other vulnerabilities. Affected by 9 other vulnerabilities. |
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VCID-znbw-8yek-s3eb
Aliases: CVE-2015-5600 |
Affected by 15 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||