Vulnerabilities > Strongswan > Strongswan > 5.3.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-12-07 | CVE-2023-41913 | Classic Buffer Overflow vulnerability in Strongswan strongSwan before 5.9.12 has a buffer overflow and possible unauthenticated remote code execution via a DH public value that exceeds the internal buffer in charon-tkm's DH proxy. | 9.8 |
| 2022-10-31 | CVE-2022-40617 | Resource Exhaustion vulnerability in multiple products strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity (and intermediate CA) certificate that contains a CRL/OCSP URL that points to a server (under the attacker's control) that doesn't properly respond but (for example) just does nothing after the initial TCP handshake, or sends an excessive amount of application data. | 7.5 |
| 2022-01-31 | CVE-2021-45079 | NULL Pointer Dereference vulnerability in multiple products In strongSwan before 5.9.5, a malicious responder can send an EAP-Success message too early without actually authenticating the client and (in the case of EAP methods with mutual authentication and EAP-only authentication for IKEv2) even without server authentication. | 9.1 |
| 2021-10-18 | CVE-2021-41991 | Integer Overflow or Wraparound vulnerability in multiple products The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement of cache entries. | 7.5 |
| 2018-10-03 | CVE-2018-17540 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate. | 7.5 |
| 2018-09-26 | CVE-2018-16152 | Improper Verification of Cryptographic Signature vulnerability in multiple products In verify_emsa_pkcs1_signature() in gmp_rsa_public_key.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data in the digestAlgorithm.parameters field during PKCS#1 v1.5 signature verification. | 7.5 |
| 2018-09-26 | CVE-2018-16151 | Improper Verification of Cryptographic Signature vulnerability in multiple products In verify_emsa_pkcs1_signature() in gmp_rsa_public_key.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data after the encoded algorithm OID during PKCS#1 v1.5 signature verification. | 7.5 |
| 2018-06-19 | CVE-2018-10811 | Missing Initialization of Resource vulnerability in multiple products strongSwan 5.6.0 and older allows Remote Denial of Service because of Missing Initialization of a Variable. | 7.5 |
| 2018-05-31 | CVE-2018-5388 | Out-of-bounds Write vulnerability in multiple products In stroke_socket.c in strongSwan before 5.6.3, a missing packet length check could allow a buffer underflow, which may lead to resource exhaustion and denial of service while reading from the socket. | 6.5 |
| 2017-09-07 | CVE-2015-3991 | Data Processing Errors vulnerability in Strongswan 5.2.2/5.3.0 strongSwan 5.2.2 and 5.3.0 allows remote attackers to cause a denial of service (daemon crash) or execute arbitrary code. | 9.8 |