368 matches found
FreeS/WAN, Openswan, strongSwan: Vulnerabilities in certificate handling
Background FreeS/WAN, Openswan, strongSwan and Super-FreeS/WAN are Open Source implementations of IPsec for the Linux operating system. They are all based on the discontinued FreeS/WAN project. Description All these IPsec implementations have several bugs in the verifyx509cert function, which...
Loom Software SurfNow 1.x2.x - GET Remote Denial of Service
Loom Software SurfNow 1.x2.x - GET Remote Denial of Service source: https://www.securityfocus.com/bid/9519/info A problem has been identified in the handling of specific types of requests by SurfNOW. Upon receiving specially crafted HTTP GET requests, it is possible for a remote attacker to crash...
Multiple Open Software Foundation Distributed Computing Environment (DCE) implementations vulnerable to DoS
Overview A denial-of-service vulnerability exists in multiple vendor implementations of the Distributed Computing Environment. This vulnerability may allow a remote attacker to cause the service to fail. Note that this vulnerability may be triggered by attackers attempting to exploit VU568148 and...
CVE-2002-0414: Undefined Security Weakness
KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database SPD, which could cause a Security Gateway SG that does not use Encapsulating Security Payload ESP to forward forged IPv4 packets...
DSA-201 freeswan - denial of service
Bulletin has no description...
Multiple Sun RPC-based libc implementations fails to provide time-out mechanism when reading data from TCP connections
Overview A denial-of-service vulnerability exists in multiple vendor Sun RPC-based libc implementations. Description Multiple vendor Sun RPC-based libc implementations fail to properly read data from TCP connections. As a result, a remote attacker can deny service to system daemons. --- Impact A...
CVE-2002-0414
KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database SPD, which could cause a Security Gateway SG that does not use Encapsulating Security Payload ESP to forward forged IPv4 packets...
CVE-2001-1377
CVE-2001-1377 affects multiple RADIUS implementations that fail to validate the Vendor-Length of Vendor-Specific attributes, enabling a remote attacker to crash the server when Vendor-Length
route of #phrack is a funny man!
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note to Moderator: Woops, GOBBLES drink too much boxed wine today... here important advisory ALERT! ALERT! Multiple vendor talkd vulnerability ALERT! ALERT! Forward Certain phrack op have big mouth and do stuff like /topic phrack www.bugtraq.org stuff...
CVE-2001-1244
Multiple TCP implementations could allow remote attackers to cause a denial of service bandwidth and CPU exhaustion by setting the maximum segment size MSS to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data that amplify network traff...
EUVD-2001-1225
Multiple TCP implementations could allow remote attackers to cause a denial of service bandwidth and CPU exhaustion by setting the maximum segment size MSS to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data that amplify network traff...
CVE-2001-1376
Buffer overflow in digest calculation function of multiple RADIUS implementations allows remote attackers to cause a denial of service and possibly execute arbitrary code via shared secret data...
CVE-2001-1377
Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific attribute, which allows remote attackers to cause a denial of service crash via a Vendor-Length that is less than 2...
CVE-2001-1244
Multiple TCP implementations could allow remote attackers to cause a denial of service bandwidth and CPU exhaustion by setting the maximum segment size MSS to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data that amplify network traff...
DNS implementations vulnerable to denial-of-service attacks via malformed DNS queries
Overview Incorrect decoding of malformed DNS packets causes certain DNS implementations to hang or crash. Description RFC1035 DOMAIN NAMES, IMPLEMENTATION AND SPECIFICATION defines a mechanism for conserving bytes in a DNS query or reply packet by avoiding repetition of character strings "labels"...
CVE-2001-0328
TCP implementations that use random increments for initial sequence numbers ISN can allow remote attackers to perform session hijacking or disruption by injecting a flood of packets with a range of ISN values, one of which may match the expected ISN...
Дырки в TACACS+
Множественные уязвимости протокола, однако в большинстве случаев требуют доступа к передаваемой информации. Кроме уязвимостей самого протокола в отдельных реализациях в частности бесплатных неподдерживаемых реализациях CISCO имеются переполнения буфера...