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Openswan : Security Vulnerabilities

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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-2014-2037 20 DoS 2014-11-26 2014-11-26
5.0
None Remote Low Not required None None Partial
Openswan 2.6.40 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads. NOTE: this vulnerability exists because of an incomplete fix for CVE 2013-6466.
2 CVE-2013-6466 DoS 2014-01-26 2014-04-19
5.0
None Remote Low Not required None None Partial
Openswan 2.6.39 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads.
3 CVE-2013-2053 119 DoS Exec Code Overflow 2013-07-09 2014-04-19
6.8
None Remote Medium Not required Partial Partial Partial
Buffer overflow in the atodn function in Openswan before 2.6.39, 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-2013-2052 and CVE-2013-2054.
4 CVE-2011-4073 399 DoS 2011-11-17 2012-03-12
4.0
None Remote Low Single system None None Partial
Use-after-free vulnerability in the cryptographic helper handler functionality in Openswan 2.3.0 through 2.6.36 allows remote authenticated users to cause a denial of service (pluto IKE daemon crash) via vectors related to the (1) quick_outI1_continue and (2) quick_outI1 functions.
5 CVE-2011-3380 DoS 2011-11-17 2011-11-23
5.0
None Remote Low Not required None None Partial
Openswan 2.6.29 through 2.6.35 allows remote attackers to cause a denial of service (NULL pointer dereference and pluto IKE daemon crash) via an ISAKMP message with an invalid KEY_LENGTH attribute, which is not properly handled by the error handling function.
6 CVE-2011-2147 264 Bypass 2011-05-20 2011-09-06
3.6
None Local Low Not required None Partial Partial
Openswan 2.2.x does not properly restrict permissions for (1) /var/run/starter.pid, related to starter.c in the IPsec starter, and (2) /var/lock/subsys/ipsec, which allows local users to kill arbitrary processes by writing a PID to a file, or possibly bypass disk quotas by writing arbitrary data to a file, as demonstrated by files with 0666 permissions, a different vulnerability than CVE-2011-1784.
7 CVE-2010-3753 78 Exec Code 2010-10-05 2010-12-07
6.5
None Remote Low Single system Partial Partial Partial
programs/pluto/xauth.c in the client in Openswan 2.6.26 through 2.6.28 allows remote authenticated gateways to execute arbitrary commands via shell metacharacters in the cisco_banner (aka server_banner) field, a different vulnerability than CVE-2010-3308.
8 CVE-2010-3752 78 Exec Code 2010-10-05 2010-12-07
6.5
None Remote Low Single system Partial Partial Partial
programs/pluto/xauth.c in the client in Openswan 2.6.25 through 2.6.28 allows remote authenticated gateways to execute arbitrary commands via shell metacharacters in (1) cisco_dns_info or (2) cisco_domain_info data in a packet, a different vulnerability than CVE-2010-3302.
9 CVE-2010-3308 94 DoS Exec Code Overflow 2010-10-05 2010-12-07
6.5
None Remote Low Single system Partial Partial Partial
Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.26 through 2.6.28 might allow remote authenticated gateways to execute arbitrary code or cause a denial of service via a long cisco_banner (aka server_banner) field.
10 CVE-2010-3302 119 DoS Exec Code Overflow 2010-10-05 2010-12-07
6.5
None Remote Low Single system Partial Partial Partial
Buffer overflow in programs/pluto/xauth.c in the client in Openswan 2.6.25 through 2.6.28 might allow remote authenticated gateways to execute arbitrary code or cause a denial of service via long (1) cisco_dns_info or (2) cisco_domain_info data in a packet.
11 CVE-2009-2185 20 DoS 2009-06-24 2010-08-21
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.
12 CVE-2009-0790 20 DoS 2009-04-01 2010-08-21
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.
13 CVE-2008-4966 59 2008-11-06 2009-09-15
6.9
None Local Medium Not required Complete Complete Complete
linux-patch-openswan 2.4.12 allows local users to overwrite arbitrary files via a symlink attack on (a) /tmp/snap##### and (b) /tmp/nightly##### temporary files, related to the (1) maysnap and (2) maytest scripts.
14 CVE-2008-4190 59 1 Exec Code 2008-09-24 2010-11-15
4.4
None Local Medium Not required Partial Partial Partial
The IPSEC livetest tool in Openswan 2.4.12 and earlier, and 2.6.x through 2.6.16, allows local users to overwrite arbitrary files and execute arbitrary code via a symlink attack on the (1) ipseclive.conn and (2) ipsec.olts.remote.log temporary files. NOTE: in many distributions and the upstream version, this tool has been disabled.
15 CVE-2005-3671 DoS 2005-11-18 2008-09-05
7.8
None Remote Low Not required None None Complete
The Internet Key Exchange version 1 (IKEv1) implementation in Openswan 2 (openswan-2) before 2.4.4, and freeswan in SUSE LINUX 9.1 before 2.04_1.5.4-1.23, allow remote attackers to cause a denial of service via (1) a crafted packet using 3DES with an invalid key length, or (2) unspecified inputs when Aggressive Mode is enabled and the PSK is known, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.
16 CVE-2005-0162 Exec Code Overflow 2005-01-26 2008-09-05
7.2
Admin Local Low Not required Complete Complete Complete
Stack-based buffer overflow in the get_internal_addresses function in the pluto application for Openswan 1.x before 1.0.9, and Openswan 2.x before 2.3.0, when compiled with XAUTH and PAM enabled, allows remote authenticated attackers to execute arbitrary code.
17 CVE-2004-0590 2004-12-06 2008-09-05
10.0
Admin 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 : 17   Page : 1 (This Page)
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