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Strongswan » Strongswan » 4.2.4 * * * : Security Vulnerabilities (CVSS score >= 4)

Cpe Name:cpe:2.3:a:strongswan:strongswan:4.2.4:*:*:*:*:*:*:*
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# 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-2014-2338 287 Bypass 2014-04-16 2016-11-28
6.4
None Remote Low Not required Partial Partial None
IKEv2 in strongSwan 4.0.7 before 5.1.3 allows remote attackers to bypass authentication by rekeying an IKE_SA during (1) initiation or (2) re-authentication, which triggers the IKE_SA state to be set to established.
2 CVE-2013-2054 119 DoS Exec Code Overflow 2013-07-09 2013-07-15
5.1
None Remote High Not required Partial Partial Partial
Buffer overflow in the atodn function in strongSwan 2.0.0 through 4.3.4, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054.
3 CVE-2012-2388 287 Bypass 2012-06-27 2017-08-29
7.5
None Remote Low Not required Partial Partial Partial
The GMP Plugin in strongSwan 4.2.0 through 4.6.3 allows remote attackers to bypass authentication via a (1) empty or (2) zeroed RSA signature, aka "RSA signature verification vulnerability."
4 CVE-2009-2185 20 DoS 2009-06-25 2019-07-29
5.0
None Remote Low Not required None None Partial
The ASN.1 parser (pluto/asn1.c, libstrongswan/asn1/asn1.c, libstrongswan/asn1/asn1_parser.c) in (a) strongSwan 2.8 before 2.8.10, 4.2 before 4.2.16, and 4.3 before 4.3.2; and (b) openSwan 2.6 before 2.6.22 and 2.4 before 2.4.15 allows remote attackers to cause a denial of service (pluto IKE daemon crash) via an X.509 certificate with (1) crafted Relative Distinguished Names (RDNs), (2) a crafted UTCTIME string, or (3) a crafted GENERALIZEDTIME string.
5 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.
6 CVE-2009-0790 20 DoS 2009-04-01 2019-07-29
5.0
None Remote Low Not required None None Partial
The pluto IKE daemon in Openswan and Strongswan IPsec 2.6 before 2.6.21 and 2.4 before 2.4.14, and Strongswan 4.2 before 4.2.14 and 2.8 before 2.8.9, allows remote attackers to cause a denial of service (daemon crash and restart) via a crafted (1) R_U_THERE or (2) R_U_THERE_ACK Dead Peer Detection (DPD) IPsec IKE Notification message that triggers a NULL pointer dereference related to inconsistent ISAKMP state and the lack of a phase2 state association in DPD.
7 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).
Total number of vulnerabilities : 7   Page : 1 (This Page)
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