OpenSSH 2.x/3.0.1/3.0.2 - Channel Code Off-by-One
| Reporter | Title | Published | Views | Family All 75 |
|---|---|---|---|---|
 | OpenSSH < 3.0.1 Multiple Vulnerabilities | 20 Aug 200400:00 | – | nessus |
| OpenSSH < 3.2.1 AFS/Kerberos Ticket/Token Passing Overflow | 20 Aug 200400:00 | – | nessus |
| OpenSSH < 3.1 Channel Code Off by One Privilege Escalation | 20 Aug 200400:00 | – | nessus |
| Debian DSA-119-1 : ssh -- local root exploit, remote client exploit | 29 Sep 200400:00 | – | nessus |
| Mandrake Linux Security Advisory : openssh (MDKSA-2002:019) | 31 Jul 200400:00 | – | nessus |
| OpenSSH < 3.1 Channel Code Off by One Remote Privilege Escalation | 7 Mar 200200:00 | – | nessus |
| SunSSH < 1.1.1 / 1.3 CBC Plaintext Disclosure | 29 Aug 201100:00 | – | nessus |
 | Red Hat Linux Data Compromise | 28 Apr 201500:00 | – | bdu_fstec |
| Red Hat Linux Data Compromise | 28 Apr 201500:00 | – | bdu_fstec |
| Red Hat Linux Data Compromise | 28 Apr 201500:00 | – | bdu_fstec |
10
source: https://www.securityfocus.com/bid/4241/info
OpenSSH is a suite implementing the SSH protocol. It includes client and server software, and supports ssh and sftp. It was initially developed for BSD, but is also widely used for Linux, Solaris, and other UNIX-like operating systems.
A vulnerability has been announced in some versions of OpenSSH. An off-by-one error occurs in the channel code. A malicious client may exploit this vulnerability by connecting to a vulnerable server. Valid credentials are believed to be required, since the exploitable condition reportedly occurs after successful authentication. An examination of the code suggests this, but it has not been confirmed by the maintainer.
Administrators should assume that this can be exploited without authentication and should patch vulnerable versions immediately.
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/21314.tgzData
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23 Sep 2012 00:00Current
7.1High risk
Vulners AI Score7.1
CVSS 3.19.8
CVSS 210
EPSS0.14688