3143 matches found
K65213626: Linux kernel vulnerability CVE-2020-25645
Security Advisory Description A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE tunnel allowing anyone between the two endpoints to read...
K62532228: Linux kernel CVE-2020-10769
Security Advisory Description A buffer over-read flaw was found in RH kernel versions before 5.0 in cryptoauthencextractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, i...
K05263202: BIG-IP IPsec tunnel endpoint vulnerability CVE-2017-6156
Security Advisory Description When the BIG-IP system is configured with a wildcard IPsec tunnel endpoint, it may allow a remote attacker to disrupt or impersonate the tunnels that have completed phase 1 IPsec negotiations. The attacker must possess the necessary credentials to negotiate the phase...
K10133477: BIG-IP IPsec IKE peer listener vulnerability CVE-2016-5736
Security Advisory Description The anonymous IPsec IKE peer configuration object is present and enabled in the default configuration. The settings of the anonymous IPsec IKE peer object allow an arbitrary peer to establish IKE phase 1 without certificate validation or a pre-shared key which may...
K13167034: OpenSSL vulnerability CVE-2016-2183
Security Advisory Description The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which makes it easier for remote attackers to obtain cleartext data via a birthday attack agains...
K15452143: IPsec-Tools (racoon) vulnerability CVE-2004-0607
Security Advisory Description The eaycheckx509cert function in KAME Racoon successfully verifies certificates even when OpenSSL validation fails, which could allow remote attackers to bypass authentication. CVE-2004-0607 Impact There is no impact; F5 products are not affected by this vulnerabilit...
K54892865: BIG-IP AFM vulnerability CVE-2022-23024
Security Advisory Description When the IPsec application layer gateway ALG logging profile is configured on an IPsec ALG virtual server, undisclosed IPsec traffic can cause the Traffic Management Microkernel TMM to terminate. CVE-2022-23024 Impact Traffic is disrupted while the TMM process...
K11155549: IPSEC vulnerability CVE-2019-14899
Security Advisory Description A vulnerability was discovered in Linux, FreeBSD, OpenBSD, MacOS, iOS, and Android that allows a malicious access point, or an adjacent user, to determine if a connected user is using a VPN, make positive inferences about the websites they are visiting, and determine...
K02186513: Linux kernel vulnerability CVE-2020-1749
Security Advisory Description A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link;...
K76610106: F5 IPsec vulnerability CVE-2020-5938
Security Advisory Description When negotiating IPsec tunnels with configured, authenticated peers, the peer may negotiate a different key length than the BIG-IP configuration would otherwise allow. CVE-2020-5938 Impact IPsec connections can be created with a different key length than specified in...
K42378447: IPsec IKEv1 vulnerability CVE-2018-5389
Security Advisory Description The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentication bypasses. It is well known, that the aggressive mode of IKEv1...
Slackware Linux 15.0 kernel-generic Multiple Vulnerabilities (SSA:2023-048-01)
The version of kernel-generic installed on the remote host is prior to 5.15.94 / 5.15.94smp. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-048-01 advisory. - A flaw was found in the KVM's AMD nested virtualization SVM. A malicious L1 guest could purposely fa...
SUSE CVE-2005-0398
The KAME racoon daemon in ipsec-tools before 0.5 allows remote attackers to cause a denial of service crash via malformed ISAKMP packets...
SUSE CVE-2005-3732
The Internet Key Exchange version 1 IKEv1 implementation isakmpagg.c in racoon in ipsec-tools before 0.6.3, when running in aggressive mode, allows remote attackers to cause a denial of service null dereference and crash via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for...
SUSE CVE-2008-3651
Memory leak in racoon/proposal.c in the racoon daemon in ipsec-tools before 0.7.1 allows remote authenticated users to cause a denial of service memory consumption via invalid proposals...
SUSE CVE-2008-3652
src/racoon/handler.c in racoon in ipsec-tools does not remove an "orphaned ph1" phase 1 handle when it has been initiated remotely, which allows remote attackers to cause a denial of service resource consumption...
SUSE CVE-2009-1574
racoon/isakmpfrag.c in ipsec-tools before 0.7.2 allows remote attackers to cause a denial of service crash via crafted fragmented packets without a payload, which triggers a NULL pointer dereference...
SUSE CVE-2009-1632
Multiple memory leaks in Ipsec-tools before 0.7.2 allow remote attackers to cause a denial of service memory consumption via vectors involving 1 signature verification during user authentication with X.509 certificates, related to the eaycheckx509sign function in src/racoon/cryptoopenssl.c; and 2...
SUSE CVE-2013-2234
The 1 keynotifysaflush and 2 keynotifypolicyflush functions in net/key/afkey.c in the Linux kernel before 3.10 do not initialize certain structure members, which allows local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify interface of ...