Executive Summary
| Summary | |
|---|---|
| Title | New version of inn2 released |
| Informations | |||
|---|---|---|---|
| Name | DSA-023 | First vendor Publication | 2001-01-26 |
| Vendor | Debian | Last vendor Modification | 2001-01-26 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:H/Au:N/C:P/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 4 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | High |
| Cvss Expoit Score | 4.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| 1. People at WireX have found several potential insecure uses of temporary files in programs provided by INN2. Some of them only lead to a vulnerability to symlink attacks if the temporary directory was set to /tmp or /var/tmp, which is the case in many installations, at least in Debian packages. An attacker could overwrite any file owned by the news system administrator, i.e. owned by news.news. 2. Michal Zalewski found an exploitable buffer overflow with regard to cancel messages and their verification. This bug did only show up if "verifycancels" was enabled in inn.conf which is not the default and has been disrecommended by upstream. 3. Andi Kleen found a bug in INN2 that makes innd crash for two byte headers. There is a chance this can only be exploited with uucp. We recommend you upgrade your inn2 packages immediately. wget url will fetch the file for you dpkg -i file.deb will install the referenced file. You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 2.2 alias potato |
Original Source
| Url : http://www.debian.org/security/2001/dsa-023 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-310 | Cryptographic Issues |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:5729 | |||
| Oval ID: | oval:org.mitre.oval:def:5729 | ||
| Title: | Multiple Vendor SSH 1.5 Session Key Recovery Vulnerability | ||
| Description: | 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. | ||
| Family: | ios | Class: | vulnerability |
| Reference(s): | CVE-2001-0361 | Version: | 1 |
| Platform(s): | Cisco IOS | Product(s): | |
| Definition Synopsis: | |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2008-01-17 | Name : Debian Security Advisory DSA 023-1 (inn2) File : nvt/deb_023_1.nasl |
| 2008-01-17 | Name : Debian Security Advisory DSA 086-1 (ssh-nonfree, ssh-socks) File : nvt/deb_086_1.nasl |
| 2005-11-03 | Name : PKCS 1 Version 1.5 Session Key Retrieval File : nvt/ssh_pkcs.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 2116 | PKCS 1 Version 1.5 Session Key Retrieval (Bleichenbacher Attack) Several protocols which implement the digital enveloping method, described in version 1.5 of the PKCS #1 standard, are susceptible to an adaptive ciphertext attack. This allows the recovery of session keys, thus compromising the integrity of the data transmitting during that session. The data encryption techniques described in RSA's PKCS #1 standard are used in many protocols which rely on, at least in part, the security provided by public-key cryptography systems. |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2011-10-04 | Name : Remote attackers may be able to infer information about traffic inside an SSH... File : openssh_252.nasl - Type : ACT_GATHER_INFO |
| 2011-08-29 | Name : The SSH service running on the remote host has an information disclosure vuln... File : sunssh_plaintext_recovery.nasl - Type : ACT_GATHER_INFO |
| 2004-09-29 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-023.nasl - Type : ACT_GATHER_INFO |
| 2004-09-29 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-027.nasl - Type : ACT_GATHER_INFO |
| 2004-09-29 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-086.nasl - Type : ACT_GATHER_INFO |
| 2002-06-05 | Name : The remote network device is running an SSH server with multiple vulnerabilit... File : cisco_ssh_multiple_vulns.nasl - Type : ACT_GATHER_INFO |
| 2002-03-06 | Name : The remote service offers an insecure cryptographic protocol. File : ssh1_proto_enabled.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 11:25:19 |
|
