security flaw

The ippushpendingframes function in Linux 2.4.x and 2.6.x before 2.6.16 increments the IP ID field when sending a RST after receiving unsolicited TCP SYN-ACK packets, which allows remote attackers to conduct an Idle Scan nmap -sI attack, which bypasses intended protections against such attacks...

security flaw

The ippushpendingframes function in Linux 2.4.x and 2.6.x before 2.6.16 increments the IP ID field when sending a RST after receiving unsolicited TCP SYN-ACK packets, which allows remote attackers to conduct an Idle Scan nmap -sI attack, which bypasses intended protections against such attacks...

DSA-1103 kernel-source-2.6.8 - several vulnerabilities

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CVE-2006-1242

The ippushpendingframes function in Linux 2.4.x and 2.6.x before 2.6.16 increments the IP ID field when sending a RST after receiving unsolicited TCP SYN-ACK packets, which allows remote attackers to conduct an Idle Scan nmap -sI attack, which bypasses intended protections against such attacks...

CVE-2006-1242

The ippushpendingframes function in Linux 2.4.x and 2.6.x before 2.6.16 increments the IP ID field when sending a RST after receiving unsolicited TCP SYN-ACK packets, which allows remote attackers to conduct an Idle Scan nmap -sI attack, which bypasses intended protections against such attacks...

Code injection

The ippushpendingframes function in Linux 2.4.x and 2.6.x before 2.6.16 increments the IP ID field when sending a RST after receiving unsolicited TCP SYN-ACK packets, which allows remote attackers to conduct an Idle Scan nmap -sI attack, which bypasses intended protections against such attacks...

CVE-2006-1242: Undefined Security Weakness

The ippushpendingframes function in Linux 2.4.x and 2.6.x before 2.6.16 increments the IP ID field when sending a RST after receiving unsolicited TCP SYN-ACK packets, which allows remote attackers to conduct an Idle Scan nmap -sI attack, which bypasses intended protections against such attacks...

CVE-2006-0511

Blackboard Academic Suite 6.0 and earlier does not properly clear session information when de-authenticating a user who is idle, which allows subsequent users to log in as the previous user and gain privileges. NOTE: the vendor has disputed this issue, saying that "This is a customer specific iss...

PT-2006-1576 · Blackboard · Blackboard Academic Suite

Name of the Vulnerable Software and Affected Versions: Blackboard Academic Suite versions 6.0 and earlier Description: The issue arises when the software does not properly clear session information after a user has been idle and then de-authenticates. This allows subsequent users to log in as the...

CVE-2002-1749: Undefined Security Weakness

Windows 2000 Terminal Services, when using the disconnect feature of the client, does not properly lock itself if it is left idle until the screen saver activates and the user disconnects, which could allow attackers to gain administrator privileges...

CVE-2004-0295: Undefined Security Weakness

TsFtpSrv.exe in Broker FTP 6.1.0.0 allows remote attackers to cause a denial of service CPU consumption via an open idle connection...

PT-2002-1005 · Debian +1 · Idle +2

Name of the Vulnerable Software and Affected Versions: Python versions prior to 2.2.1 idle package in Debian GNU/Linux affected versions not specified Description: The issue concerns a predictable temporary file name generation in the os. execvpe function from os.py in Python, potentially allowin...

CVE-2001-0345

Microsoft Windows 2000 telnet service allows attackers to prevent idle Telnet sessions from timing out, causing a denial of service by creating a large number of idle sessions...

Microsoft Windows 2000 Telnet Service fails to enforce timeouts on idle telnet sessions

Overview The Microsoft Windows 2000 Telnet Service contains a denial-of-service vulnerability that allows remote attackers to disrupt the telnet service on affected servers. Description The Microsoft Windows 2000 Telnet Service contains a vulnerability that allows a remote attacker to place idle...

CVE-2001-0345: Undefined Security Weakness

Microsoft Windows 2000 telnet service allows attackers to prevent idle Telnet sessions from timing out, causing a denial of service by creating a large number of idle sessions...

Beck IPC@Chip TelnetD vulnerable to account lockout via idle telnet connection

Overview There is a vulnerability in the Beck IPC@CHIP that allows an attacker to create a denial-of-service condition. Description The Beck IPC@CHIP is a single chip embedded webserver. This device contains a telnet server that is configured by default to not have a login timeout. Additionally,...

CVE-1999-1076

The CVE-1999-1076 issue concerns idle locking in MacOS 9. A local attacker can bypass password protection of an idled session by choosing Log Out and then Cancel in the logout-confirm dialog, which returns them to the locked session. Documents consistently reference MacOS 9 as affected and descri...

CVE-1999-1077

The CVE-1999-1077 entry describes a local bypass in MacOS 9: the idle lock can be circumvented by triggering the programmers switch or CMD-PWR sequence, which brings up a debugger that disables the lock. Affected product: MacOS 9 idle sessions. Root cause: the idle locking mechanism can be bypas...

CVE-1999-1076: Undefined Security Weakness

Idle locking function in MacOS 9 allows local users to bypass the password protection of idled sessions by selecting the "Log Out" option and selecting a "Cancel" option in the dialog box for an application that attempts to verify that the user wants to log out, which returns the attacker into th...

CVE-1999-1077: Undefined Security Weakness

Idle locking function in MacOS 9 allows local attackers to bypass the password protection of idled sessions via the programmer's switch or CMD-PWR keyboard sequence, which brings up a debugger that the attacker can use to disable the lock...