SSH2 Server Buffer Overflow Vulnerability
Publish date: February 15, 2011
Severity: CRITICAL
CVE Identifier: CVE-2002-1359
Advisory Date: FEB 15, 2011
DESCRIPTION
Multiple SSH2 servers and clients do not properly handle large packets or large fields, which may allow remote attackers to cause a denial of service or possibly execute arbitrary code via buffer overflow attacks, as demonstrated by the SSHredder SSH protocol test suite.
TREND MICRO PROTECTION INFORMATION
Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.
SOLUTION
Trend Micro Deep Security DPI Rule Number: 1000460
Trend Micro Deep Security DPI Rule Name: 1000460 - PuTTy <= v0.53 Buffer Overflow
AFFECTED SOFTWARE AND VERSION
- Cisco IOS 12.0S
- Cisco IOS 12.0ST
- Cisco IOS 12.1E
- Cisco IOS 12.1EA
- Cisco IOS 12.1T
- Cisco IOS 12.2
- Cisco IOS 12.2S
- Cisco IOS 12.2T
- FiSSH SSH Client 1.0A for Windows
- InterSoft SecureNetTerm 5.4.1
- NetComposite Shellguard SSH 3.4.6
- Pragma Systems SecureShell 2.0
- PuTTY PuTTY 0.48
- PuTTY PuTTY 0.49
- PuTTY PuTTY 0.53
- WinSCP WinSCP 2.0.0
Featured Stories
- The Mirage of AI Programming: Hallucinations and Code IntegrityThe adoption of large language models (LLMs) and Generative Pre-trained Transformers (GPTs), such as ChatGPT, by leading firms like Microsoft, Nuance, Mix and Google CCAI Insights, drives the industry towards a series of transformative changes. As the use of these new technologies becomes prevalent, it is important to understand their key behavior, advantages, and the risks they present.Read more
- Open RAN: Attack of the xAppsThis article discusses two O-RAN vulnerabilities that attackers can exploit. One vulnerability stems from insufficient access control, and the other arises from faulty message handlingRead more
- A Closer Exploration of Residential Proxies and CAPTCHA-Breaking ServicesThis article, the final part of a two-part series, focuses on the details of our technical findings and analyses of select residential proxies and CAPTCHA-solving services.Read more
- How Residential Proxies and CAPTCHA-Solving Services Become Agents of AbuseThis article, the first of a two-part series, provides insights on how abusers and cybercriminals use residential proxies and CAPTCHA-solving services to enable bots, scrapers, and stuffers, and proposes security countermeasures for organizations.Read more