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CERTFR-2018-AVI-194
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans les produits Cisco . Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et un contournement de la politique de sécurité.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Cisco | N/A | Cisco WebEx Meetings client versions antérieures à T32.1 | ||
| Cisco | IOS XR | Cisco IOS XR versions antérieures à 6.3.2 | ||
| Cisco | N/A | Cisco ASA versions 9.7.x antérieures à 9.7.1.24 | ||
| Cisco | N/A | Cisco Firepower ou FTD versions 6.2.3 sans les derniers correctifs de sécurité | ||
| Cisco | N/A | Cisco ASA versions 9.2.x antérieures à 9.2.4.27 | ||
| Cisco | N/A | Cisco VPC (StarOS) versions 5.5.x antérieures à N5.5.0 (21.3.v10) | ||
| Cisco | N/A | Cisco ASA versions 9.8.x antérieures à 9.8.2.28 | ||
| Cisco | N/A | Cisco ASA versions 9.9.x antérieures à 9.9.2.1 | ||
| Cisco | N/A | Cisco Firepower ou FTD versions 6.2.0.x antérieures à 6.2.0.5 | ||
| Cisco | N/A | Cisco VPC (StarOS) versions antérieures à N5.0.4 (21.0.v4) | ||
| Cisco | N/A | Cisco Firepower ou FTD versions 6.2.x antérieures à 6.2.2.1 | ||
| Cisco | N/A | Cisco Firepower ou FTD versions antérieures à 6.1.0.6 | ||
| Cisco | N/A | Cisco WebEx Meetings Server versions antérieures à 2.8 MR2 | ||
| Cisco | N/A | Cisco ASA versions antérieures à 9.1.7.20 | ||
| Cisco | N/A | Cisco WebEx Business Suite (WBS31) client versions antérieures à T31.23.2 | ||
| Cisco | N/A | Cisco Unified Computing System (UCS) Director versions 6.0 et 6.5 antérieures au patch 3 et configurées par défaut | ||
| Cisco | N/A | Cisco WebEx Business Suite (WBS32) client versions antérieures à T32.10 | ||
| Cisco | N/A | Cisco ASA versions 9.3.x ou 9.4.x antérieures à 9.4.4.14 | ||
| Cisco | N/A | Cisco ASA versions 9.5.x ou 9.6.x antérieures à 9.6.4.6 | ||
| Cisco | IOS XR | Cisco IOS XR versions 5.3.4 et 6.1.4 sans les derniers correctifs de sécurité | ||
| Cisco | N/A | Cisco VPC (StarOS) versions 5.1.x antérieures à N5.1.9 (21.1.v7) |
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Cisco WebEx Meetings client versions ant\u00e9rieures \u00e0 T32.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco IOS XR versions ant\u00e9rieures \u00e0 6.3.2",
"product": {
"name": "IOS XR",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco ASA versions 9.7.x ant\u00e9rieures \u00e0 9.7.1.24",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco Firepower ou FTD versions 6.2.3 sans les derniers correctifs de s\u00e9curit\u00e9",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco ASA versions 9.2.x ant\u00e9rieures \u00e0 9.2.4.27",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco VPC (StarOS) versions 5.5.x ant\u00e9rieures \u00e0 N5.5.0 (21.3.v10)",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco ASA versions 9.8.x ant\u00e9rieures \u00e0 9.8.2.28",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco ASA versions 9.9.x ant\u00e9rieures \u00e0 9.9.2.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco Firepower ou FTD versions 6.2.0.x ant\u00e9rieures \u00e0 6.2.0.5",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco VPC (StarOS) versions ant\u00e9rieures \u00e0 N5.0.4 (21.0.v4)",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco Firepower ou FTD versions 6.2.x ant\u00e9rieures \u00e0 6.2.2.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco Firepower ou FTD versions ant\u00e9rieures \u00e0 6.1.0.6",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco WebEx Meetings Server versions ant\u00e9rieures \u00e0 2.8 MR2",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco ASA versions ant\u00e9rieures \u00e0 9.1.7.20",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco WebEx Business Suite (WBS31) client versions ant\u00e9rieures \u00e0 T31.23.2",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco Unified Computing System (UCS) Director versions 6.0 et 6.5 ant\u00e9rieures au patch 3 et configur\u00e9es par d\u00e9faut",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco WebEx Business Suite (WBS32) client versions ant\u00e9rieures \u00e0 T32.10",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco ASA versions 9.3.x ou 9.4.x ant\u00e9rieures \u00e0 9.4.4.14",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco ASA versions 9.5.x ou 9.6.x ant\u00e9rieures \u00e0 9.6.4.6",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco IOS XR versions 5.3.4 et 6.1.4 sans les derniers correctifs de s\u00e9curit\u00e9",
"product": {
"name": "IOS XR",
"vendor": {
"name": "Cisco",
"scada": false
}
}
},
{
"description": "Cisco VPC (StarOS) versions 5.1.x ant\u00e9rieures \u00e0 N5.1.9 (21.1.v7)",
"product": {
"name": "N/A",
"vendor": {
"name": "Cisco",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2018-0230",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0230"
},
{
"name": "CVE-2018-0238",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0238"
},
{
"name": "CVE-2018-0241",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0241"
},
{
"name": "CVE-2018-0228",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0228"
},
{
"name": "CVE-2018-0239",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0239"
},
{
"name": "CVE-2018-0233",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0233"
},
{
"name": "CVE-2018-0112",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0112"
},
{
"name": "CVE-2018-0240",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0240"
},
{
"name": "CVE-2018-0231",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0231"
},
{
"name": "CVE-2018-0227",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0227"
},
{
"name": "CVE-2018-0229",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0229"
}
],
"links": [],
"reference": "CERTFR-2018-AVI-194",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2018-04-19T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Cisco\n. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une\nex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance\net un contournement de la politique de s\u00e9curit\u00e9.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Cisco",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-asaanyconnect du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asaanyconnect"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-staros du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-staros"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-wbs du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-wbs"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-asa3 du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa3"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-fp2100 du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-fp2100"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-asa1 du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-uscd du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-uscd"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-iosxr du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-iosxr"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-fpsnort du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-fpsnort"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-asa_inspect du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa_inspect"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20180418-asa2 du 18 avril 2018",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-asa2"
}
]
}
CVE-2018-0230 (GCVE-0-2018-0230)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:18
VLAI?
EPSS
Summary
A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series Security Appliances could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to the affected software improperly validating IP Version 4 (IPv4) and IP Version 6 (IPv6) packets after the software reassembles the packets (following IP Fragmentation). An attacker could exploit this vulnerability by sending a series of malicious, fragmented IPv4 or IPv6 packets to an affected device. A successful exploit could allow the attacker to cause Snort processes on the affected device to hang at 100% CPU utilization, which could cause the device to stop processing traffic and result in a DoS condition until the device is reloaded manually. This vulnerability affects Cisco Firepower Threat Defense (FTD) Software Releases 6.2.1 and 6.2.2, if the software is running on a Cisco Firepower 2100 Series Security Appliance. Cisco Bug IDs: CSCvf91098.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco Firepower 2100 Series Security Appliances |
Affected:
Cisco Firepower 2100 Series Security Appliances
|
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CVE-2018-0240 (GCVE-0-2018-0240)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:17
VLAI?
EPSS
Summary
Multiple vulnerabilities in the Application Layer Protocol Inspection feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerabilities are due to logical errors during traffic inspection. An attacker could exploit these vulnerabilities by sending a high volume of malicious traffic across an affected device. An exploit could allow the attacker to cause a deadlock condition, resulting in a reload of an affected device. These vulnerabilities affect Cisco ASA Software and Cisco FTD Software configured for Application Layer Protocol Inspection running on the following Cisco products: 3000 Series Industrial Security Appliance (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Adaptive Security Virtual Appliance (ASAv), Firepower 2100 Series Security Appliance, Firepower 4100 Series Security Appliance, Firepower 9300 ASA Security Module, FTD Virtual (FTDv). Cisco Bug IDs: CSCve61540, CSCvh23085, CSCvh95456.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco Adaptive Security Appliance |
Affected:
Cisco Adaptive Security Appliance
|
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CVE-2018-0229 (GCVE-0-2018-0229)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:18
VLAI?
EPSS
Summary
A vulnerability in the implementation of Security Assertion Markup Language (SAML) Single Sign-On (SSO) authentication for Cisco AnyConnect Secure Mobility Client for Desktop Platforms, Cisco Adaptive Security Appliance (ASA) Software, and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to establish an authenticated AnyConnect session through an affected device running ASA or FTD Software. The authentication would need to be done by an unsuspecting third party, aka Session Fixation. The vulnerability exists because there is no mechanism for the ASA or FTD Software to detect that the authentication request originates from the AnyConnect client directly. An attacker could exploit this vulnerability by persuading a user to click a crafted link and authenticating using the company's Identity Provider (IdP). A successful exploit could allow the attacker to hijack a valid authentication token and use that to establish an authenticated AnyConnect session through an affected device running ASA or FTD Software. This vulnerability affects the Cisco AnyConnect Secure Mobility Client, and ASA Software and FTD Software configured for SAML 2.0-based SSO for AnyConnect Remote Access VPN that is running on the following Cisco products: 3000 Series Industrial Security Appliances (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Adaptive Security Virtual Appliance (ASAv), Firepower 2100 Series Security Appliance, Firepower 4100 Series Security Appliance, Firepower 9300 ASA Security Module, FTD Virtual (FTDv). Cisco Bug IDs: CSCvg65072, CSCvh87448.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco ASA Software, FTD Software, and AnyConnect Secure Mobility Client |
Affected:
Cisco ASA Software, FTD Software, and AnyConnect Secure Mobility Client
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CVE-2018-0228 (GCVE-0-2018-0228)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:18
VLAI?
EPSS
Summary
A vulnerability in the ingress flow creation functionality of Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to cause the CPU to increase upwards of 100% utilization, causing a denial of service (DoS) condition on an affected system. The vulnerability is due to incorrect handling of an internal software lock that could prevent other system processes from getting CPU cycles, causing a high CPU condition. An attacker could exploit this vulnerability by sending a steady stream of malicious IP packets that can cause connections to be created on the targeted device. A successful exploit could allow the attacker to exhaust CPU resources, resulting in a DoS condition during which traffic through the device could be delayed. This vulnerability applies to either IPv4 or IPv6 ingress traffic. This vulnerability affects Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) Software that is running on the following Cisco products: 3000 Series Industrial Security Appliances (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Adaptive Security Virtual Appliances (ASAv), Firepower 2100 Series Security Appliances, Firepower 4110 Security Appliances, Firepower 9300 ASA Security Modules. Cisco Bug IDs: CSCvf63718.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco Adaptive Security Appliance |
Affected:
Cisco Adaptive Security Appliance
|
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CVE-2018-0241 (GCVE-0-2018-0241)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:16
VLAI?
EPSS
Summary
A vulnerability in the UDP broadcast forwarding function of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to improper handling of UDP broadcast packets that are forwarded to an IPv4 helper address. An attacker could exploit this vulnerability by sending multiple UDP broadcast packets to the affected device. An exploit could allow the attacker to cause a buffer leak on the affected device, eventually resulting in a DoS condition requiring manual intervention to recover. This vulnerability affects all Cisco IOS XR platforms running 6.3.1, 6.2.3, or earlier releases of Cisco IOS XR Software when at least one IPv4 helper address is configured on an interface of the device. Cisco Bug IDs: CSCvi35625.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco IOS XR |
Affected:
Cisco IOS XR
|
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CVE-2018-0227 (GCVE-0-2018-0227)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:19
VLAI?
EPSS
Summary
A vulnerability in the Secure Sockets Layer (SSL) Virtual Private Network (VPN) Client Certificate Authentication feature for Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to establish an SSL VPN connection and bypass certain SSL certificate verification steps. The vulnerability is due to incorrect verification of the SSL Client Certificate. An attacker could exploit this vulnerability by connecting to the ASA VPN without a proper private key and certificate pair. A successful exploit could allow the attacker to establish an SSL VPN connection to the ASA when the connection should have been rejected. This vulnerability affects Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) Software that is running on the following Cisco products: 3000 Series Industrial Security Appliances (ISA), ASA 5500 Series Adaptive Security Appliances, ASA 5500-X Series Next-Generation Firewalls, ASA Services Module for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers, Adaptive Security Virtual Appliances (ASAv), Firepower 4110 Security Appliances, Firepower 9300 ASA Security Modules. Cisco Bug IDs: CSCvg40155.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco Adaptive Security Appliance |
Affected:
Cisco Adaptive Security Appliance
|
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CVE-2018-0239 (GCVE-0-2018-0239)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:17
VLAI?
EPSS
Summary
A vulnerability in the egress packet processing functionality of the Cisco StarOS operating system for Cisco Aggregation Services Router (ASR) 5700 Series devices and Virtualized Packet Core (VPC) System Software could allow an unauthenticated, remote attacker to cause an interface on the device to cease forwarding packets. The device may need to be manually reloaded to clear this Interface Forwarding Denial of Service condition. The vulnerability is due to the failure to properly check that the length of a packet to transmit does not exceed the maximum supported length of the network interface card (NIC). An attacker could exploit this vulnerability by sending a crafted IP packet or a series of crafted IP fragments through an interface on the targeted device. A successful exploit could allow the attacker to cause the network interface to cease forwarding packets. This vulnerability could be triggered by either IPv4 or IPv6 network traffic. This vulnerability affects the following Cisco products when they are running the StarOS operating system and a virtual interface card is installed on the device: Aggregation Services Router (ASR) 5700 Series, Virtualized Packet Core-Distributed Instance (VPC-DI) System Software, Virtualized Packet Core-Single Instance (VPC-SI) System Software. Cisco Bug IDs: CSCvf32385.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco StarOS |
Affected:
Cisco StarOS
|
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CVE-2018-0233 (GCVE-0-2018-0233)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:17
VLAI?
EPSS
Summary
A vulnerability in the Secure Sockets Layer (SSL) packet reassembly functionality of the detection engine in Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause the detection engine to consume excessive system memory on an affected device, which could cause a denial of service (DoS) condition. The vulnerability is due to the affected software improperly handling changes to SSL connection states. An attacker could exploit this vulnerability by sending crafted SSL connections through an affected device. A successful exploit could allow the attacker to cause the detection engine to consume excessive system memory on the affected device, which could cause a DoS condition. The device may need to be reloaded manually to recover from this condition. This vulnerability affects Cisco Firepower System Software Releases 6.0.0 and later, running on any of the following Cisco products: Adaptive Security Appliance (ASA) 5500-X Series Firewalls with FirePOWER Services, Adaptive Security Appliance (ASA) 5500-X Series Next-Generation Firewalls, Advanced Malware Protection (AMP) for Networks, 7000 Series Appliances, Advanced Malware Protection (AMP) for Networks, 8000 Series Appliances, Firepower 4100 Series Appliances, FirePOWER 7000 Series Appliances, FirePOWER 8000 Series Appliances, Firepower 9300 Series Security Appliances, Firepower Threat Defense for Integrated Services Routers (ISRs), Firepower Threat Defense Virtual for VMware, Industrial Security Appliance 3000, Sourcefire 3D System Appliances. Cisco Bug IDs: CSCve23031.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco Firepower Detection Engine |
Affected:
Cisco Firepower Detection Engine
|
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CVE-2018-0238 (GCVE-0-2018-0238)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:17
VLAI?
EPSS
Summary
A vulnerability in the role-based resource checking functionality of the Cisco Unified Computing System (UCS) Director could allow an authenticated, remote attacker to view unauthorized information for any virtual machine in the UCS Director end-user portal and perform any permitted operations on any virtual machine. The permitted operations can be configured for the end user on the virtual machines with either of the following settings: The virtual machine is associated to a Virtual Data Center (VDC) that has an end user self-service policy attached to the VDC. The end user role has VM Management Actions settings configured under User Permissions. This is a global configuration, so all the virtual machines visible in the end-user portal will have the VM management actions available. The vulnerability is due to improper user authentication checks. An attacker could exploit this vulnerability by logging in to the UCS Director with a modified username and valid password. A successful exploit could allow the attacker to gain visibility into and perform actions against all virtual machines in the UCS Director end-user portal of the affected system. This vulnerability affects Cisco Unified Computing System (UCS) Director releases 6.0 and 6.5 prior to patch 3 that are in a default configuration. Cisco Bug IDs: CSCvh53501.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco UCS Director |
Affected:
Cisco UCS Director
|
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CVE-2018-0112 (GCVE-0-2018-0112)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:19
VLAI?
EPSS
Summary
A vulnerability in Cisco WebEx Business Suite clients, Cisco WebEx Meetings, and Cisco WebEx Meetings Server could allow an authenticated, remote attacker to execute arbitrary code on a targeted system. The vulnerability is due to insufficient input validation by the Cisco WebEx clients. An attacker could exploit this vulnerability by providing meeting attendees with a malicious Flash (.swf) file via the file-sharing capabilities of the client. Exploitation of this vulnerability could allow arbitrary code execution on the system of a targeted user. This affects the clients installed by customers when accessing a WebEx meeting. The following client builds of Cisco WebEx Business Suite (WBS30, WBS31, and WBS32), Cisco WebEx Meetings, and Cisco WebEx Meetings Server are impacted: Cisco WebEx Business Suite (WBS31) client builds prior to T31.23.2, Cisco WebEx Business Suite (WBS32) client builds prior to T32.10, Cisco WebEx Meetings with client builds prior to T32.10, Cisco WebEx Meetings Server builds prior to 2.8 MR2. Cisco Bug IDs: CSCvg19384, CSCvi10746.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco WebEx Clients |
Affected:
Cisco WebEx Clients
|
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CVE-2018-0231 (GCVE-0-2018-0231)
Vulnerability from cvelistv5 – Published: 2018-04-19 20:00 – Updated: 2024-11-29 15:18
VLAI?
EPSS
Summary
A vulnerability in the Transport Layer Security (TLS) library of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a reload of the affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a malicious TLS message to an interface enabled for Secure Layer Socket (SSL) services on an affected device. Messages using SSL Version 3 (SSLv3) or SSL Version 2 (SSLv2) cannot be be used to exploit this vulnerability. An exploit could allow the attacker to cause a buffer underflow, triggering a crash on an affected device. This vulnerability affects Cisco ASA Software and Cisco FTD Software that is running on the following Cisco products: Adaptive Security Virtual Appliance (ASAv), Firepower Threat Defense Virtual (FTDv), Firepower 2100 Series Security Appliance. Cisco Bug IDs: CSCve18902, CSCve34335, CSCve38446.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco Adaptive Security Appliance |
Affected:
Cisco Adaptive Security Appliance
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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