PT-2008-4988 · Apple · Iphone +1

Name of the Vulnerable Software and Affected Versions: Apple iPod touch versions 2.0 through 2.0.2 Apple iPhone versions 2.0 through 2.0.2 Description: The issue is related to the Networking subsystem, which uses predictable TCP initial sequence numbers. This allows remote attackers to potentiall...

FreeBSD Security Advisory (FreeBSD-SA-05:15.tcp.asc)

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-05:15.tcp.asc ADV FreeBSD-SA-05:15.tcp.asc OpenVAS Vulnerability Test $ Description: Auto generated from vuxml or freebsd advisories Authors: Thomas Reinke Copyright: Copyright c 2008 E-Soft Inc...

Ubuntu 6.06 LTS / 6.10 : libnet-dns-perl vulnerabilities (USN-483-1)

Peter Johannes Holzer discovered that the Net::DNS Perl module had predictable sequence numbers. This could allow remote attackers to carry out DNS spoofing, leading to possible man-in-the-middle attacks. CVE-2007-3377 Steffen Ullrich discovered that the Net::DNS Perl module did not correctly...

openSUSE 10 Security Update : pptpd (pptpd-4252)

This update fixes a bug found by regression tests. The error appears in code processing out-of-order sequence numbers of some MPPE implementations. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security...

USN-483-1: libnet-dns-perl vulnerabilities

Peter Johannes Holzer discovered that the Net::DNS Perl module had predictable sequence numbers. This could allow remote attackers to carry out DNS spoofing, leading to possible machine-in-the-middle attacks. CVE-2007-3377 Steffen Ullrich discovered that the Net::DNS Perl module did not correctly...

CVE-2007-0244

pptpgre.c in PoPToP Point to Point Tunneling Server pptpd before 1.3.4 allows remote attackers to cause a denial of service PPTP connection tear-down via 1 GRE packets with out-of-order sequence numbers or 2 certain GRE packets that are processed using a wrong pointer and improperly dequeued...

CVE-2007-0244

pptpgre.c in PoPToP Point to Point Tunneling Server pptpd before 1.3.4 allows remote attackers to cause a denial of service PPTP connection tear-down via 1 GRE packets with out-of-order sequence numbers or 2 certain GRE packets that are processed using a wrong pointer and improperly dequeued...

CVE-2006-6893

The CVE-2006-6893 entry concerns Tor, specifically a timing/side-channel vulnerability where remote attackers can deduce a hidden service's IP by querying the service at high rates. The observed effect is interference with time-value patterns (ICMP timestamps, TCP sequence numbers, TCP timestamps...

CVE-2006-6893

Removed by vendor...

CVE-2006-6893

Tor allows remote attackers to discover the IP address of a hidden service by accessing this service at a high rate, thereby changing the server's CPU temperature and consequently changing the pattern of time values visible through 1 ICMP timestamps, 2 TCP sequence numbers, and 3 TCP timestamps, ...

DEBIAN-CVE-2006-6893

Tor allows remote attackers to discover the IP address of a hidden service by accessing this service at a high rate, thereby changing the server's CPU temperature and consequently changing the pattern of time values visible through 1 ICMP timestamps, 2 TCP sequence numbers, and 3 TCP timestamps, ...

ipsec -- reply attack vulnerability

Problem Description IPsec provides an anti-replay service which when enabled prevents an attacker from successfully executing a replay attack. This is done through the verification of sequence numbers. A programming error in the fastipsec4 implementation results in the sequence number associated...

FreeBSD-SA-06:11.ipsec

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-06:11.ipsec Security Advisory The FreeBSD Project Topic: IPsec replay attack vulnerability Category: core Module: sysnetipsec Announced: 2006-03-22 Credits: Pawel...

FreeBSD Security Advisory FreeBSD-SA-05:15.tcp

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-05:15.tcp Security Advisory The FreeBSD Project Topic: TCP connection stall denial of service Category: core Module: inet Announced: 2005-06-29 Credits: Noritoshi...

kernel -- TCP connection stall denial of service

Problem Description Two problems have been discovered in the FreeBSD TCP stack. First, when a TCP packets containing a timestamp is received, inadequate checking of sequence numbers is performed, allowing an attacker to artificially increase the internal "recent" timestamp for a connection. Secon...

CVE-2005-0356

Multiple TCP implementations with Protection Against Wrapped Sequence Numbers PAWS with the timestamps option enabled allow remote attackers to cause a denial of service connection loss via a spoofed packet with a large timer value, which causes the host to discard later packets because they appe...

CVE-2001-0162: Undefined Security Weakness

WinCE 3.0.9348 generates predictable TCP Initial Sequence Numbers ISNs, which allows remote attackers to spoof or hijack TCP connections...

CVE-2001-0163: Undefined Security Weakness

Cisco AP340 base station produces predictable TCP Initial Sequence Numbers ISNs, which allows remote attackers to spoof or hijack TCP connections...

EUVD-2002-1446

Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor Models 500/700/1000 and 1100/1200/1300, and Gateway Security 5110/5200/5300 generate easily predictable initial sequence numbers ISN, which allows remote attackers to spoof connections...

CVE-2002-1463

Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor Models 500/700/1000 and 1100/1200/1300, and Gateway Security 5110/5200/5300 generate easily predictable initial sequence numbers ISN, which allows remote attackers to spoof connections...