8502 matches found
CVE-2002-1492
Cisco VPN 5000 Client for Linux (pre-5.2.7) and VPN 5000 Client for Solaris (pre-5.2.8) are affected by buffer overflows that allow a local user to gain root privileges via the close_tunnel and open_tunnel operations. Root access impact is stated; no exploit details or in-wild status are provided...
L2TP Network Server Detection
The report host understands the L2TP tunneling protocol and appears to be a VPN endpoint, or more specifically, an L2TP Network Server. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid11387; scriptversion"1.17"; scriptsetattributeattribute:"pluginmodificationdate",...
Multitech RouteFinder 550 - Remote Memory Corruption
Multitech RouteFinder 550 - Remote Memory Corruption source: https://www.securityfocus.com/bid/7067/info A vulnerability has been discovered in Multitech RouteFinder 550 VPN firmware release 4.63 and earlier. The problem occurs due to insufficient bounds checking of data supplied in HTTP GET...
Cisco VPN Concentrator Invalid Login DoS (CSCdu82823)
The remote VPN concentrator has a bug in its implementation of telnetd. This vulnerability is documented as Cisco bug ID CSCdu82823. C Tenable Network Security, Inc. Thanks to Nicolas FISCHBACH [email protected] for his help Ref:...
Cisco VPN 3000 Concentrator Multiple Service Banner System Information Disclosure (CSCdu35577)
According to its banner, the remote VPN concentrator gives out too much information in application layer banners. This vulnerability is documented as Cisco bug ID CSCdu35577. C Tenable Network Security, Inc. Thanks to Nicolas FISCHBACH [email protected] for his help Ref:...
Cisco VPN 3000 Concentrator Multiple Vulnerabilities (CSCdt56514, CSCdv66718)
The remote VPN concentrator is vulnerable to an internal PPTP / IPSEC authentication login attack. This vulnerability is documented as Cisco bug ID CSCdt56514. C Tenable Network Security, Inc. Thanks to Nicolas FISCHBACH [email protected] for his help include"compat.inc"; ifdescription...
Cisco VPN 3000 Concentrator PPTP No Encryption Option Remote DoS (CSCdx39981)
The remote VPN concentrator is subject to a VPN client authentication vulnerability that can force a reload of the concentrator when a very large string for the username prompt is sent. This vulnerability is documented as Cisco bug ID CSCdx39981. C Tenable Network Security, Inc. Thanks to Nicolas...
Cisco VPN 3000 Concentrator HTML Interface Long URL DoS (CSCdu15622)
The remote VPN concentrator has a vulnerability in its HTML parser processor. This vulnerability is documented as Cisco bug ID CSCdu15622. C Tenable Network Security, Inc. Thanks to Nicolas FISCHBACH [email protected] for his help Ref:...
Cisco VPN 3000 Concentrator HTML Source Plaintext User Password Disclosure (CSCdv88230, CSCdw22408)
The remote VPN concentrator discloses the passwords of its users in the source HTML of the embedded web server. This vulnerability is documented as Cisco bug ID CSCdv88230 and CSCdw22408. C Tenable Network Security, Inc. Thanks to Nicolas FISCHBACH [email protected] for his help Ref:...
Cisco VPN 3000 Concentrator LAN-to-LAN IPSEC Tunnel Connection Termination DoS (CSCdx54675)
The remote VPN concentrator is subject to a LAN-to-LAN IPSEC tunnel vulnerability which allows remote attackers to cause a denial of service. Existing associations might be removed when a new connection is made and no check is done in order to determine if the connection comes from the proper...
Cisco VPN 3000 Concentrator Malformed ISAKMP Packet Remote DoS (CSCdy38035)
According to its banner, the remote VPN concentrator is subject to an ISAKMP package processing vulnerability. Malformed or a very large number of ISAKMP packets might cause a reload of the concentrator. The vulnerability is aggravated if debug is turned on. This vulnerability is documented as...
Cisco VPN 3000 Concentrator Certificate Management Page HTML Source Certificate Password Disclosure (CSCdw50657)
The remote VPN concentrator discloses the certificate passwords of its users in the source HTML pages of the embedded web server. This vulnerability is documented as Cisco bug ID CSCdw50657. C Tenable Network Security, Inc. Thanks to Nicolas FISCHBACH [email protected] for his help Ref:...
Cisco VPN 3000 Concentrator Multiple Vulnerabilities (CSCdx07754, CSCdx24622, CSCdx24632)
The remote VPN concentrator is subject to multiple flaws : - XML public rule - HTML pages access - HTML login processing This vulnerability is documented as Cisco bug ID CSCdx07754, CSCdx24622 and CSCdx24632. C Tenable Network Security, Inc. Thanks to Nicolas FISCHBACH [email protected] for his...
Cisco VPN 3000 Concentrator PPTP/IPSEC Group Credential Authentication Bypass (CSCdv66718)
The remote VPN concentrator has a bug in its PPTP client. This vulnerability is documented as Cisco bug ID CSCdv66718. C Tenable Network Security, Inc. Thanks to Nicolas FISCHBACH [email protected] for his help Ref:...
CVE-2002-2225
SafeNet VPN client allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted Internet Key Exchange IKE response packets, possibly involving buffer overflows using 1 a large Security Parameter Index SPI field, 2 a large number of payloads, or 3 a long...
DEBIAN-CVE-2002-1755
tinc 1.0pre3 and 1.0pre4 VPN does not authenticate forwarded packets, which allows remote attackers to inject data into user sessions without detection, and possibly control the data contents via cut-and-paste attacks on CBC...
CVE-2002-1755
tinc 1.0pre3 and 1.0pre4 VPN does not authenticate forwarded packets, which allows remote attackers to inject data into user sessions without detection, and possibly control the data contents via cut-and-paste attacks on CBC...
CVE-2002-1755
tinc 1.0pre3 and 1.0pre4 VPN does not authenticate forwarded packets, which allows remote attackers to inject data into user sessions without detection, and possibly control the data contents via cut-and-paste attacks on CBC...