CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Strongswan » Strongswan » * * * * : Security Vulnerabilities

Cpe Name:cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:*
Press ESC to close
# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2019-10155 354 2019-06-12 2020-09-30
3.5
None Remote Medium ??? None None Partial
The Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integrity keys, but as a receiver, the integrity check value was not verified. This issue affects versions before 3.29.
2 CVE-2018-17540 119 Overflow 2018-10-03 2019-12-01
5.0
None Remote Low Not required None None Partial
The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate.
3 CVE-2018-16152 347 2018-09-26 2019-12-01
5.0
None Remote Low Not required None Partial None
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. Consequently, a remote attacker can forge signatures when small public exponents are being used, which could lead to impersonation when only an RSA signature is used for IKEv2 authentication. This is a variant of CVE-2006-4790 and CVE-2014-1568.
4 CVE-2018-16151 347 2018-09-26 2019-12-01
5.0
None Remote Low Not required None Partial None
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. Similar to the flaw in the same version of strongSwan regarding digestAlgorithm.parameters, a remote attacker can forge signatures when small public exponents are being used, which could lead to impersonation when only an RSA signature is used for IKEv2 authentication.
5 CVE-2018-10811 909 DoS 2018-06-19 2021-05-18
5.0
None Remote Low Not required None None Partial
strongSwan 5.6.0 and older allows Remote Denial of Service because of Missing Initialization of a Variable.
6 CVE-2018-5388 787 DoS 2018-05-31 2019-10-09
4.0
None Remote Low ??? None None Partial
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.
7 CVE-2017-11185 476 DoS 2017-08-18 2018-08-13
5.0
None Remote Low Not required None None Partial
The gmp plugin in strongSwan before 5.6.0 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted RSA signature.
8 CVE-2017-9023 DoS 2017-06-08 2019-10-03
4.3
None Remote Medium Not required None None Partial
The ASN.1 parser in strongSwan before 5.5.3 improperly handles CHOICE types when the x509 plugin is enabled, which allows remote attackers to cause a denial of service (infinite loop) via a crafted certificate.
9 CVE-2017-9022 20 DoS 2017-06-08 2019-04-16
5.0
None Remote Low Not required None None Partial
The gmp plugin in strongSwan before 5.5.3 does not properly validate RSA public keys before calling mpz_powm_sec, which allows remote peers to cause a denial of service (floating point exception and process crash) via a crafted certificate.
10 CVE-2014-2891 DoS 2014-05-07 2018-08-13
5.0
None Remote Low Not required None None Partial
strongSwan before 5.1.2 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon crash) via a crafted ID_DER_ASN1_DN ID payload.
11 CVE-2009-1958 399 DoS 2009-06-08 2009-10-14
5.0
None Remote Low Not required None None Partial
charon/sa/tasks/child_create.c in the charon daemon in strongSWAN before 4.3.1 switches the NULL checks for TSi and TSr payloads, which allows remote attackers to cause a denial of service via an IKE_AUTH request without a (1) TSi or (2) TSr traffic selector.
12 CVE-2009-1957 399 DoS 2009-06-08 2009-10-14
5.0
None Remote Low Not required None None Partial
charon/sa/ike_sa.c in the charon daemon in strongSWAN before 4.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an invalid IKE_SA_INIT request that triggers "an incomplete state," followed by a CREATE_CHILD_SA request.
13 CVE-2008-4551 399 DoS 2008-10-14 2011-03-08
5.0
None Remote Low Not required None None Partial
strongSwan 4.2.6 and earlier allows remote attackers to cause a denial of service (daemon crash) via an IKE_SA_INIT message with a large number of NULL values in a Key Exchange payload, which triggers a NULL pointer dereference for the return value of the mpz_export function in the GNU Multiprecision Library (GMP).
14 CVE-2004-0590 2004-12-06 2017-07-11
10.0
None Remote Low Not required Complete Complete Complete
FreeS/WAN 1.x and 2.x, and other related products including superfreeswan 1.x, openswan 1.x before 1.0.6, openswan 2.x before 2.1.4, and strongSwan before 2.1.3, allows remote attackers to authenticate using spoofed PKCS#7 certificates in which a self-signed certificate identifies an alternate Certificate Authority (CA) and spoofed issuer and subject.
Total number of vulnerabilities : 14   Page : 1 (This Page)
CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.