Heap-based buffer overflow in ASN.1 decoding library in Check Point VPN-1 products, when Aggressive Mode IKE is implemented, allows remote attackers to execute arbitrary code by initiating an IKE negotiation and then sending an IKE packet with malformed ASN.1 data.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firewall-1 | Checkpoint | 4.1-sp6 (including) | 4.1-sp6 (including) |
| Vpn-1 | Checkpoint | * | * |
References
- http://secunia.com/advisories/12177/
- http://securitytracker.com/alerts/2004/Jul/1010799.html
- http://www.checkpoint.com/techsupport/alerts/asn1.html
- http://www.ciac.org/ciac/bulletins/o-190.shtml
- http://www.kb.cert.org/vuls/id/435358
- http://www.osvdb.org/displayvuln.php?osvdb_id=8290
- http://www.securityfocus.com/bid/10820
- http://xforce.iss.net/xforce/alerts/id/178
- https://exchange.xforce.ibmcloud.com/vulnerabilities/16824
- http://secunia.com/advisories/12177/
- http://securitytracker.com/alerts/2004/Jul/1010799.html
- http://www.checkpoint.com/techsupport/alerts/asn1.html
- http://www.ciac.org/ciac/bulletins/o-190.shtml
- http://www.kb.cert.org/vuls/id/435358
- http://www.osvdb.org/displayvuln.php?osvdb_id=8290
- http://www.securityfocus.com/bid/10820
- http://xforce.iss.net/xforce/alerts/id/178
- https://exchange.xforce.ibmcloud.com/vulnerabilities/16824