CVE-2017-3865
published 2017-07-04CVE-2017-3865: A vulnerability in the IPsec component of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an unauthenticated, remote attacker to terminate all…
PriorityP432medium5.8CVSS 3.0
AVNACLPRNUINSCCNINAL
EPSS
2.20%
82.3th percentile
A vulnerability in the IPsec component of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an unauthenticated, remote attacker to terminate all active IPsec VPN tunnels and prevent new tunnels from establishing, resulting in a denial of service (DoS) condition. Affected Products: ASR 5000 Series Routers, Virtualized Packet Core (VPC) Software. More Information: CSCvc21129. Known Affected Releases: 21.1.0 21.1.M0.65601 21.1.v0. Known Fixed Releases: 21.2.A0.65754 21.1.b0.66164 21.1.V0.66014 21.1.R0.65759 21.1.M0.65749 21.1.0.66030 21.1.0.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | staros | — | — |
| cisco | staros | — | — |
| cisco | staros | — | — |
| cisco | staros_for_asr_5000_series_routers_ipsec_vpn_tunnel | — | — |
CVSS provenance
nvdv3.05.8MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_cisco5.8MEDIUM
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Cisco
Cisco StarOS for ASR 5000 Series Routers IPsec VPN Tunnel Denial of Service Vulnerability
vendor_cisco·2017-06-21·CVSS 5.8
CVE-2017-3865 [MEDIUM] CWE-399 Cisco StarOS for ASR 5000 Series Routers IPsec VPN Tunnel Denial of Service Vulnerability
Cisco StarOS for ASR 5000 Series Routers IPsec VPN Tunnel Denial of Service Vulnerability
A vulnerability in the IPsec component of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an unauthenticated, remote attacker to terminate all active IPsec VPN tunnels and prevent new tunnels from establishing, resulting in a denial of service (DoS) condition.
The vulnerability is due to improper processing of Internet Key Exchange (IKE) messages. An attacker could exploit this vulnerability by sending crafted IKE messages toward an affected router. An exploit could allow the attacker to cause the ipsecmgr service to reload. A reload of the ipsecmgr service could result in all IPsec VPN tunnels being terminated and prevent new tunnels from being established until the service has restarted
Cisco
Cisco StarOS for ASR 5000 Series Routers IPsec VPN Tunnel Denial of Service Vulnerability
vendor_cisco·CVSS 3.0
CVE-2017-3865 Cisco StarOS for ASR 5000 Series Routers IPsec VPN Tunnel Denial of Service Vulnerability
CVE-2017-3865: Cisco StarOS for ASR 5000 Series Routers IPsec VPN Tunnel Denial of Service Vulnerability
A vulnerability in the IPsec component of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an unauthenticated, remote attacker to terminate all active IPsec VPN tunnels and prevent new tunnels from establishing, resulting in a denial of service (DoS) condition. The vulnerability is due to improper processing of Internet Key Exchange (IKE) messages. An attacker could exploit this vulnerability by sending crafted IKE messages toward an affected router. An exploit could allow the attacker to cause the ipsecmgr service to reload. A reload of the ipsecmgr service could result in all IPsec VPN tunnels being terminated and prevent new tunnels from being established until the service
GHSA
GHSA-v9jg-22vm-mw6w: A vulnerability in the IPsec component of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an unauthenticated, remote attacker to terminate
ghsa_unreviewed·2022-05-13
CVE-2017-3865 [MEDIUM] GHSA-v9jg-22vm-mw6w: A vulnerability in the IPsec component of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an unauthenticated, remote attacker to terminate
A vulnerability in the IPsec component of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an unauthenticated, remote attacker to terminate all active IPsec VPN tunnels and prevent new tunnels from establishing, resulting in a denial of service (DoS) condition. Affected Products: ASR 5000 Series Routers, Virtualized Packet Core (VPC) Software. More Information: CSCvc21129. Known Affected Releases: 21.1.0 21.1.M0.65601 21.1.v0. Known Fixed Releases: 21.2.A0.65754 21.1.b0.66164 21.1.V0.66014 21.1.R0.65759 21.1.M0.65749 21.1.0.66030 21.1.0.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.securityfocus.com/bid/99218http://www.securitytracker.com/id/1038748https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-asrhttp://www.securityfocus.com/bid/99218http://www.securitytracker.com/id/1038748https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-asr
2017-07-04
Published