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SSH : Security Vulnerabilities Published In 2001

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2001-1476 2001-01-18 2017-07-10
7.5
User Remote Low Not required Partial Partial Partial
SSH before 2.0, with RC4 encryption and the "disallow NULL passwords" option enabled, makes it easier for remote attackers to guess portions of user passwords by replaying user sessions with certain modifications, which trigger different messages depending on whether the guess is correct or not.
2 CVE-2001-1475 2001-01-18 2017-07-10
7.5
User Remote Low Not required Partial Partial Partial
SSH before 2.0, when using RC4 and password authentication, allows remote attackers to replay messages until a new server key (VK) is generated.
3 CVE-2001-1474 2001-01-18 2017-07-10
5.0
None Remote Low Not required None Partial None
SSH before 2.0 disables host key checking when connecting to the localhost, which allows remote attackers to silently redirect connections to the localhost by poisoning the client's DNS cache.
4 CVE-2001-1473 310 2001-01-18 2017-07-10
7.5
User Remote Low Not required Partial Partial Partial
The SSH-1 protocol allows remote servers to conduct man-in-the-middle attacks and replay a client challenge response to a target server by creating a Session ID that matches the Session ID of the target, but which uses a public key pair that is weaker than the target's public key, which allows the attacker to compute the corresponding private key and use the target's Session ID with the compromised key pair to masquerade as the target.
5 CVE-2001-1470 2001-01-18 2017-07-10
5.0
None Remote Low Not required None Partial None
The IDEA cipher as implemented by SSH1 does not protect the final block of a message against modification, which allows remote attackers to modify the block without detection by changing its cyclic redundancy check (CRC) to match the modifications to the message.
6 CVE-2001-1469 2001-01-18 2017-07-10
5.0
None Remote Low Not required None Partial None
The RC4 stream cipher as used by SSH1 allows remote attackers to modify messages without detection by XORing the original message's cyclic redundancy check (CRC) with the CRC of a mask consisting of all the bits of the original message that were modified.
7 CVE-2001-0572 +Info 2001-08-22 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
The SSH protocols 1 and 2 (aka SSH-2) as implemented in OpenSSH and other packages have various weaknesses which can allow a remote attacker to obtain the following information via sniffing: (1) password lengths or ranges of lengths, which simplifies brute force password guessing, (2) whether RSA or DSA authentication is being used, (3) the number of authorized_keys in RSA authentication, or (4) the lengths of shell commands.
8 CVE-2001-0553 2001-08-14 2017-10-09
7.2
Admin Local Low Not required Complete Complete Complete
SSH Secure Shell 3.0.0 on Unix systems does not properly perform password authentication to the sshd2 daemon, which allows local users to gain access to accounts with short password fields, such as locked accounts that use "NP" in the password field.
9 CVE-2001-0471 2001-06-27 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
SSH daemon version 1 (aka SSHD-1 or SSH-1) 1.2.30 and earlier does not log repeated login attempts, which could allow remote attackers to compromise accounts without detection via a brute force attack.
10 CVE-2001-0364 DoS 2001-06-27 2017-10-09
5.0
None Remote Low Not required None None Partial
SSH Communications Security sshd 2.4 for Windows allows remote attackers to create a denial of service via a large number of simultaneous connections.
11 CVE-2001-0361 310 2001-06-27 2018-05-02
4.0
None Remote High Not required Partial Partial None
Implementations of SSH version 1.5, including (1) OpenSSH up to version 2.3.0, (2) AppGate, and (3) ssh-1 up to version 1.2.31, in certain configurations, allow a remote attacker to decrypt and/or alter traffic via a "Bleichenbacher attack" on PKCS#1 version 1.5.
12 CVE-2001-0259 2001-06-02 2017-10-09
3.6
None Local Low Not required Partial Partial None
ssh-keygen in ssh 1.2.27 - 1.2.30 with Secure-RPC can allow local attackers to recover a SUN-DES-1 magic phrase generated by another user, which the attacker can use to decrypt that user's private key file.
13 CVE-2001-0144 Exec Code Overflow 2001-03-12 2018-05-02
10.0
Admin Remote Low Not required Complete Complete Complete
CORE SDI SSH1 CRC-32 compensation attack detector allows remote attackers to execute arbitrary commands on an SSH server or client via an integer overflow.
Total number of vulnerabilities : 13   Page : 1 (This Page)
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