All the vulnerabilites related to cisco - asr_5500
cve-2020-3500
Vulnerability from cvelistv5
Published
2020-08-17 18:00
Modified
2024-11-13 18:16
Severity ?
EPSS score ?
Summary
A vulnerability in the IPv6 implementation of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient validation of incoming IPv6 traffic. An attacker could exploit this vulnerability by sending a crafted IPv6 packet to an affected device with the goal of reaching the vulnerable section of the input buffer. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. This vulnerability is specific to IPv6 traffic. IPv4 traffic is not affected.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asr5k-ipv6-dos-ce3zhF8m | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: n/a |
|
|
|||
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cve-2021-1353
Vulnerability from cvelistv5
Published
2021-01-20 20:00
Modified
2024-11-12 20:21
Severity ?
EPSS score ?
Summary
A vulnerability in the IPv4 protocol handling of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a memory leak that occurs during packet processing. An attacker could exploit this vulnerability by sending a series of crafted IPv4 packets through an affected device. A successful exploit could allow the attacker to exhaust the available memory and cause an unexpected restart of the npusim process, leading to a DoS condition on the affected device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asr-mem-leak-dos-MTWGHKk3 | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: n/a |
|
|
|||
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cve-2016-6455
Vulnerability from cvelistv5
Published
2016-11-03 21:00
Modified
2024-08-06 01:29
Severity ?
EPSS score ?
Summary
A vulnerability in the Slowpath of StarOS for Cisco ASR 5500 Series routers with Data Processing Card 2 (DPC2) could allow an unauthenticated, remote attacker to cause a subset of the subscriber sessions to be disconnected, resulting in a partial denial of service (DoS) condition. This vulnerability affects Cisco ASR 5500 devices with Data Processing Card 2 (DPC2) running StarOS 18.0 or later. More Information: CSCvb12081. Known Affected Releases: 18.7.4 19.5.0 20.0.2.64048 20.2.3 21.0.0. Known Fixed Releases: 18.7.4 18.7.4.65030 18.8.M0.65044 19.5.0 19.5.0.65092 19.5.M0.65023 19.5.M0.65050 20.2.3 20.2.3.64982 20.2.3.65017 20.2.a4.65307 20.3.M0.64984 20.3.M0.65029 20.3.M0.65037 20.3.M0.65071 20.3.T0.64985 20.3.T0.65031 20.3.T0.65043 20.3.T0.65067 21.0.0 21.0.0.65256 21.0.M0.64922 21.0.M0.64983 21.0.M0.65140 21.0.V0.65150 21.1.A0.64932 21.1.A0.64987 21.1.A0.65145 21.1.PP0.65270 21.1.R0.65130 21.1.R0.65135 21.1.R0.65154 21.1.VC0.65203 21.2.A0.65147.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1037186 | vdb-entry, x_refsource_SECTRACK | |
| http://www.securityfocus.com/bid/94071 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161102-asr | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco StarOS 18.x through 21.x |
Version: Cisco StarOS 18.x through 21.x |
|
|
|||
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cve-2018-0122
Vulnerability from cvelistv5
Published
2018-02-08 07:00
Modified
2024-12-02 21:23
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of the Cisco StarOS operating system for Cisco ASR 5000 Series Aggregation Services Routers could allow an authenticated, local attacker to overwrite system files that are stored in the flash memory of an affected system. The vulnerability is due to insufficient validation of user-supplied input by the affected operating system. An attacker could exploit this vulnerability by injecting crafted command arguments into a vulnerable CLI command for the affected operating system. A successful exploit could allow the attacker to overwrite or modify arbitrary files that are stored in the flash memory of an affected system. To exploit this vulnerability, the attacker would need to authenticate to an affected system by using valid administrator credentials. Cisco Bug IDs: CSCvf93335.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1040340 | vdb-entry, x_refsource_SECTRACK | |
| http://www.securityfocus.com/bid/103028 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-asr | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco StarOS for Cisco ASR 5000 Series Aggregation Services Routers |
Version: Cisco StarOS for Cisco ASR 5000 Series Aggregation Services Routers |
|
|
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cve-2017-12217
Vulnerability from cvelistv5
Published
2017-09-07 21:00
Modified
2024-08-05 18:28
Severity ?
EPSS score ?
Summary
A vulnerability in the General Packet Radio Service (GPRS) Tunneling Protocol ingress packet handler of Cisco ASR 5500 System Architecture Evolution (SAE) Gateways could allow an unauthenticated, remote attacker to cause a partial denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation of GPRS Tunneling Protocol packet headers. An attacker could exploit this vulnerability by sending a malformed GPRS Tunneling Protocol packet to an affected device. A successful exploit could allow the attacker to cause the GTPUMGR process on an affected device to restart unexpectedly, resulting in a partial DoS condition. If the GTPUMGR process restarts, there could be a brief impact on traffic passing through the device. Cisco Bug IDs: CSCve07119.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-asr | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/100642 | vdb-entry, x_refsource_BID | |
| http://www.securitytracker.com/id/1039276 | vdb-entry, x_refsource_SECTRACK |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco ASR 5500 System Architecture Evolution Gateway |
Version: Cisco ASR 5500 System Architecture Evolution Gateway |
|
|
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cve-2015-0712
Vulnerability from cvelistv5
Published
2015-05-01 10:00
Modified
2024-08-06 04:17
Severity ?
EPSS score ?
Summary
The session-manager service in Cisco StarOS 12.0, 12.2(300), 14.0, and 14.0(600) on ASR 5000 devices allows remote attackers to cause a denial of service (service reload and packet loss) via malformed HTTP packets, aka Bug ID CSCud14217.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1032219 | vdb-entry, x_refsource_SECTRACK | |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=38580 | vendor-advisory, x_refsource_CISCO |
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cve-2020-3602
Vulnerability from cvelistv5
Published
2020-10-08 04:21
Modified
2024-11-13 17:51
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco StarOS operating system for Cisco ASR 5000 Series Routers could allow an authenticated, local attacker to elevate privileges on an affected device. The vulnerability is due to insufficient input validation of CLI commands. An attacker could exploit this vulnerability by sending crafted commands to the CLI. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the root user on the affected device. To exploit this vulnerability, an attacker would need to have valid credentials on an affected device and know the password for the cli test-commands command.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-staros-privilege-esc-pyb7YTd | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: n/a |
|
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cve-2019-16026
Vulnerability from cvelistv5
Published
2020-01-26 04:45
Modified
2024-11-15 17:44
Severity ?
EPSS score ?
Summary
A vulnerability in the implementation of the Stream Control Transmission Protocol (SCTP) on Cisco Mobility Management Entity (MME) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an eNodeB that is connected to an affected device. The vulnerability is due to insufficient input validation of SCTP traffic. An attacker could exploit this vulnerability by leveraging a man-in-the-middle position between the eNodeB and the MME and then sending a crafted SCTP message to the MME. A successful exploit would cause the MME to stop sending SCTP messages to the eNodeB, triggering a DoS condition.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200108-mme-dos | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: unspecified < n/a |
|
|
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cve-2015-0711
Vulnerability from cvelistv5
Published
2015-04-29 01:00
Modified
2024-08-06 04:17
Severity ?
EPSS score ?
Summary
The hamgr service in the IPv6 Proxy Mobile (PM) implementation in Cisco StarOS 18.1.0.59776 on ASR 5000 devices allows remote attackers to cause a denial of service (service reload and call-processing outage) via malformed PM packets, aka Bug ID CSCut94711.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1032213 | vdb-entry, x_refsource_SECTRACK | |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=38557 | vendor-advisory, x_refsource_CISCO |
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cve-2018-0217
Vulnerability from cvelistv5
Published
2018-03-08 07:00
Modified
2024-12-02 20:57
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of the Cisco StarOS operating system for Cisco ASR 5000 Series Aggregation Services Routers could allow an authenticated, local attacker to perform a command injection attack on an affected system. The vulnerability is due to insufficient validation of commands that are supplied to certain configurations in the CLI of the affected operating system. An attacker could exploit this vulnerability by injecting crafted arguments into a vulnerable CLI command for an affected system. A successful exploit could allow the attacker to insert and execute arbitrary commands in the CLI of the affected system. To exploit this vulnerability, the attacker would need to authenticate to an affected system by using valid administrator credentials. Cisco Bug IDs: CSCvg29441.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-staros | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/103346 | vdb-entry, x_refsource_BID | |
| http://www.securitytracker.com/id/1040466 | vdb-entry, x_refsource_SECTRACK |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco StarOS |
Version: Cisco StarOS |
|
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cve-2023-20051
Vulnerability from cvelistv5
Published
2023-04-05 00:00
Modified
2024-10-28 16:31
Severity ?
EPSS score ?
Summary
A vulnerability in the Vector Packet Processor (VPP) of Cisco Packet Data Network Gateway (PGW) could allow an unauthenticated, remote attacker to stop ICMP traffic from being processed over an IPsec connection. This vulnerability is due to the VPP improperly handling a malformed packet. An attacker could exploit this vulnerability by sending a malformed Encapsulating Security Payload (ESP) packet over an IPsec connection. A successful exploit could allow the attacker to stop ICMP traffic over an IPsec connection and cause a denial of service (DoS).
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: n/a |
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cve-2021-1539
Vulnerability from cvelistv5
Published
2021-06-04 16:45
Modified
2024-11-07 22:09
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the authorization process of Cisco ASR 5000 Series Software (StarOS) could allow an authenticated, remote attacker to bypass authorization and execute a subset of CLI commands on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asr5k-autho-bypass-mJDF5S7n | vendor-advisory, x_refsource_CISCO |
Impacted products
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| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: n/a |
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cve-2022-20919
Vulnerability from cvelistv5
Published
2022-09-30 18:46
Modified
2024-11-01 18:50
Severity ?
EPSS score ?
Summary
A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient input validation during processing of CIP packets. An attacker could exploit this vulnerability by sending a malformed CIP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a DoS condition.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-cip-dos-9rTbKLt9 | vendor-advisory, x_refsource_CISCO |
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cve-2018-0224
Vulnerability from cvelistv5
Published
2018-03-08 07:00
Modified
2024-12-02 20:56
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of the Cisco StarOS operating system for Cisco ASR 5000 Series Aggregation Services Routers could allow an authenticated, local attacker to execute arbitrary commands with root privileges on an affected operating system. The vulnerability is due to insufficient validation of user-supplied input by the affected operating system. An attacker could exploit this vulnerability by authenticating to an affected system and injecting malicious arguments into a vulnerable CLI command. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the affected system. Cisco Bug IDs: CSCvg38807.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-staros1 | x_refsource_CONFIRM | |
| http://www.securitytracker.com/id/1040466 | vdb-entry, x_refsource_SECTRACK | |
| http://www.securityfocus.com/bid/103344 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco StarOS |
Version: Cisco StarOS |
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cve-2018-0273
Vulnerability from cvelistv5
Published
2018-04-19 20:00
Modified
2024-11-29 15:14
Severity ?
EPSS score ?
Summary
A vulnerability in the IPsec Manager of Cisco StarOS for Cisco Aggregation Services Router (ASR) 5000 Series Routers and Virtualized Packet Core (VPC) System Software could allow an unauthenticated, remote attacker to terminate all active IPsec VPN tunnels and prevent new tunnels from being established, resulting in a denial of service (DoS) condition. The vulnerability is due to improper processing of corrupted Internet Key Exchange Version 2 (IKEv2) messages. An attacker could exploit this vulnerability by sending crafted IKEv2 messages toward an affected router. A successful exploit could allow the attacker to cause the ipsecmgr service to reload. A reload of this service could cause all IPsec VPN tunnels to be terminated and prevent new tunnels from being established until the service has restarted, resulting in a DoS condition. This vulnerability affects the following Cisco products when they are running Cisco StarOS: Cisco Aggregation Services Router (ASR) 5000 Series Routers, Virtualized Packet Core (VPC) System Software. Cisco Bug IDs: CSCve29605.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-starosasr | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/103935 | vdb-entry, x_refsource_BID | |
| http://www.securitytracker.com/id/1040721 | vdb-entry, x_refsource_SECTRACK |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco StarOS IPsec Manager |
Version: Cisco StarOS IPsec Manager |
|
|
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cve-2022-20665
Vulnerability from cvelistv5
Published
2022-04-06 18:13
Modified
2024-11-06 16:28
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco StarOS could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient input validation of CLI commands. An attacker could exploit this vulnerability by sending crafted commands to the CLI. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the root user. To exploit this vulnerability, an attacker would need to have valid administrative credentials on an affected device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-staros-cmdinj-759mNT4n | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: n/a |
|
|
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cve-2020-3601
Vulnerability from cvelistv5
Published
2020-10-08 04:21
Modified
2024-11-13 17:51
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco StarOS operating system for Cisco ASR 5000 Series Routers could allow an authenticated, local attacker to elevate privileges on an affected device. The vulnerability is due to insufficient input validation of CLI commands. An attacker could exploit this vulnerability by sending crafted commands to the CLI. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the root user. To exploit this vulnerability, an attacker would need to have valid administrative credentials on an affected device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-staros-priv-esc-gGCUMFxv | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: n/a |
|
|
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cve-2019-1869
Vulnerability from cvelistv5
Published
2019-06-20 02:55
Modified
2024-11-19 19:05
Severity ?
EPSS score ?
Summary
A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms 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 a logic error that may occur under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to prevent the targeted service interface from receiving any traffic, which would lead to a DoS condition on the affected interface. The device may have to be manually reloaded to recover from exploitation of this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108853 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: unspecified < 21.11.1 |
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cve-2021-1540
Vulnerability from cvelistv5
Published
2021-06-04 16:46
Modified
2024-11-07 22:09
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the authorization process of Cisco ASR 5000 Series Software (StarOS) could allow an authenticated, remote attacker to bypass authorization and execute a subset of CLI commands on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asr5k-autho-bypass-mJDF5S7n | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: n/a |
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cve-2020-3244
Vulnerability from cvelistv5
Published
2020-06-18 02:21
Modified
2024-11-15 16:59
Severity ?
EPSS score ?
Summary
A vulnerability in the Enhanced Charging Service (ECS) functionality of Cisco ASR 5000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to bypass the traffic classification rules on an affected device. The vulnerability is due to insufficient input validation of user traffic going through an affected device. An attacker could exploit this vulnerability by sending a malformed HTTP request to an affected device. A successful exploit could allow the attacker to bypass the traffic classification rules and potentially avoid being charged for traffic consumption.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asr5k-ecs-bypass-2LqfPCL | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: n/a |
|
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cve-2018-0115
Vulnerability from cvelistv5
Published
2018-01-18 06:00
Modified
2024-12-02 21:27
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of the Cisco StarOS operating system for Cisco ASR 5000 Series routers could allow an authenticated, local attacker to execute arbitrary commands with root privileges on an affected host operating system. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by injecting malicious command arguments into a vulnerable CLI command. A successful exploit could allow the attacker to execute arbitrary commands with root privileges. To exploit this vulnerability, the attacker would need to authenticate to the affected system by using valid administrator credentials. Cisco Bug IDs: CSCvf93332.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1040239 | vdb-entry, x_refsource_SECTRACK | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-staros | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/102788 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco StarOS |
Version: Cisco StarOS |
|
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cve-2021-1145
Vulnerability from cvelistv5
Published
2021-01-13 21:45
Modified
2024-11-12 20:40
Severity ?
EPSS score ?
Summary
A vulnerability in the Secure FTP (SFTP) of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an authenticated, remote attacker to read arbitrary files on an affected device. To exploit this vulnerability, the attacker would need to have valid credentials on the affected device. The vulnerability is due to insecure handling of symbolic links. An attacker could exploit this vulnerability by sending a crafted SFTP command to an affected device. A successful exploit could allow the attacker to read arbitrary files on the affected device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-staros-file-read-L3RDvtey | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: n/a |
|
|
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cve-2023-20046
Vulnerability from cvelistv5
Published
2023-05-09 13:06
Modified
2024-08-02 08:57
Severity ?
EPSS score ?
Summary
A vulnerability in the key-based SSH authentication feature of Cisco StarOS Software could allow an authenticated, remote attacker to elevate privileges on an affected device.
This vulnerability is due to insufficient validation of user-supplied credentials. An attacker could exploit this vulnerability by sending a valid low-privileged SSH key to an affected device from a host that has an IP address that is configured as the source for a high-privileged user account. A successful exploit could allow the attacker to log in to the affected device through SSH as a high-privileged user.
There are workarounds that address this vulnerability.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Cisco ASR 5000 Series Software |
Version: 21.11.0 Version: 21.11.1 Version: 21.11.2 Version: 21.11.3 Version: 21.11.10 Version: 21.11.11 Version: 21.11.12 Version: 21.11.13 Version: 21.11.14 Version: 21.11.4 Version: 21.11.5 Version: 21.11.6 Version: 21.11.7 Version: 21.11.8 Version: 21.11.9 Version: 21.11.15 Version: 21.11.16 Version: 21.11.17 Version: 21.11.18 Version: 21.11.19 Version: 21.11.20 Version: 21.11.21 Version: 21.12.0 Version: 21.12.1 Version: 21.12.2 Version: 21.12.3 Version: 21.12.4 Version: 21.12.5 Version: 21.12.6 Version: 21.12.10 Version: 21.12.11 Version: 21.12.12 Version: 21.12.13 Version: 21.12.14 Version: 21.12.16 Version: 21.12.17 Version: 21.12.18 Version: 21.12.7 Version: 21.12.8 Version: 21.12.9 Version: 21.12.19 Version: 21.12.20 Version: 21.12.21 Version: 21.12.22 Version: 21.12.15 Version: 21.13.0 Version: 21.13.1 Version: 21.13.2 Version: 21.13.3 Version: 21.13.4 Version: 21.13.10 Version: 21.13.11 Version: 21.13.12 Version: 21.13.13 Version: 21.13.14 Version: 21.13.15 Version: 21.13.16 Version: 21.13.17 Version: 21.13.18 Version: 21.13.19 Version: 21.13.20 Version: 21.13.5 Version: 21.13.6 Version: 21.13.7 Version: 21.13.8 Version: 21.13.9 Version: 21.13.21 Version: 21.14.0 Version: 21.14.1 Version: 21.14.10 Version: 21.14.11 Version: 21.14.12 Version: 21.14.16 Version: 21.14.17 Version: 21.14.19 Version: 21.14.2 Version: 21.14.20 Version: 21.14.3 Version: 21.14.4 Version: 21.14.5 Version: 21.14.6 Version: 21.14.7 Version: 21.14.8 Version: 21.14.9 Version: 21.14.b12 Version: 21.14.b13 Version: 21.14.b14 Version: 21.14.b15 Version: 21.14.b17 Version: 21.14.b18 Version: 21.14.b19 Version: 21.14.b20 Version: 21.14.b21 Version: 21.14.22 Version: 21.14.b22 Version: 21.14.23 Version: 21.15.0 Version: 21.15.1 Version: 21.15.10 Version: 21.15.11 Version: 21.15.12 Version: 21.15.13 Version: 21.15.14 Version: 21.15.15 Version: 21.15.16 Version: 21.15.17 Version: 21.15.18 Version: 21.15.19 Version: 21.15.2 Version: 21.15.20 Version: 21.15.21 Version: 21.15.22 Version: 21.15.24 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21.17.0 Version: 21.17.1 Version: 21.17.2 Version: 21.17.3 Version: 21.17.4 Version: 21.17.5 Version: 21.17.6 Version: 21.17.7 Version: 21.17.8 Version: 21.17.10 Version: 21.17.11 Version: 21.17.9 Version: 21.17.12 Version: 21.17.13 Version: 21.17.14 Version: 21.17.15 Version: 21.17.16 Version: 21.17.17 Version: 21.17.18 Version: 21.17.19 Version: 21.18.0 Version: 21.18.1 Version: 21.18.2 Version: 21.18.3 Version: 21.18.4 Version: 21.18.5 Version: 21.18.11 Version: 21.18.6 Version: 21.18.7 Version: 21.18.8 Version: 21.18.9 Version: 21.18.12 Version: 21.18.13 Version: 21.18.14 Version: 21.18.15 Version: 21.18.16 Version: 21.18.17 Version: 21.18.18 Version: 21.18.19 Version: 21.18.20 Version: 21.18.21 Version: 21.18.22 Version: 21.18.23 Version: 21.18.24 Version: 21.18.25 Version: 21.18.26 Version: 21.19.0 Version: 21.19.1 Version: 21.19.2 Version: 21.19.3 Version: 21.19.n2 Version: 21.19.4 Version: 21.19.5 Version: 21.19.n3 Version: 21.19.n4 Version: 21.19.6 Version: 21.19.7 Version: 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{
"containers": {
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{
"providerMetadata": {
"dateUpdated": "2024-08-02T08:57:35.853Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "cisco-sa-staros-ssh-privesc-BmWeJC3h",
"tags": [
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],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-staros-ssh-privesc-BmWeJC3h"
}
],
"title": "CVE Program Container"
}
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cve-2018-0117
Vulnerability from cvelistv5
Published
2018-02-08 07:00
Modified
2024-12-02 21:23
Severity ?
EPSS score ?
Summary
A vulnerability in the ingress packet processing functionality of the Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software could allow an unauthenticated, remote attacker to cause both control function (CF) instances on an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient handling of user-supplied data by the affected software. An attacker could exploit this vulnerability by sending malicious traffic to the internal distributed instance (DI) network address on an affected system. A successful exploit could allow the attacker to cause an unhandled error condition on the affected system, which would cause the CF instances to reload and consequently cause the entire VPC to reload, resulting in the disconnection of all subscribers and a DoS condition on the affected system. This vulnerability affects Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software N4.0 through N5.5 with the Cisco StarOS operating system 19.2 through 21.3. Cisco Bug IDs: CSCve17656.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/102970 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-vpcdi | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco Virtualized Packet Core-Distributed Instance |
Version: Cisco Virtualized Packet Core-Distributed Instance |
|
|
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cve-2018-0369
Vulnerability from cvelistv5
Published
2018-07-16 17:00
Modified
2024-11-29 14:54
Severity ?
EPSS score ?
Summary
A vulnerability in the reassembly logic for fragmented IPv4 packets of Cisco StarOS running on virtual platforms could allow an unauthenticated, remote attacker to trigger a reload of the npusim process, resulting in a denial of service (DoS) condition. There are four instances of the npusim process running per Service Function (SF) instance, each handling a subset of all traffic flowing across the device. It is possible to trigger a reload of all four instances of the npusim process around the same time. The vulnerability is due to improper handling of fragmented IPv4 packets containing options. An attacker could exploit this vulnerability by sending a malicious IPv4 packet across an affected device. An exploit could allow the attacker to trigger a restart of the npusim process, which will result in all traffic queued toward this instance of the npusim process to be dropped while the process is restarting. The npusim process typically restarts within less than a second. This vulnerability affects: Cisco Virtualized Packet Core-Single Instance (VPC-SI), Cisco Virtualized Packet Core-Distributed Instance (VPC-DI), Cisco Ultra Packet Core (UPC). Cisco Bug IDs: CSCvh29613.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/104723 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-staros-dos | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco StarOS unknown |
Version: Cisco StarOS unknown |
|
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Vulnerability from fkie_nvd
Published
2021-06-04 17:15
Modified
2024-11-21 05:44
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
Multiple vulnerabilities in the authorization process of Cisco ASR 5000 Series Software (StarOS) could allow an authenticated, remote attacker to bypass authorization and execute a subset of CLI commands on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-04-19 20:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the IPsec Manager of Cisco StarOS for Cisco Aggregation Services Router (ASR) 5000 Series Routers and Virtualized Packet Core (VPC) System Software could allow an unauthenticated, remote attacker to terminate all active IPsec VPN tunnels and prevent new tunnels from being established, resulting in a denial of service (DoS) condition. The vulnerability is due to improper processing of corrupted Internet Key Exchange Version 2 (IKEv2) messages. An attacker could exploit this vulnerability by sending crafted IKEv2 messages toward an affected router. A successful exploit could allow the attacker to cause the ipsecmgr service to reload. A reload of this service could cause all IPsec VPN tunnels to be terminated and prevent new tunnels from being established until the service has restarted, resulting in a DoS condition. This vulnerability affects the following Cisco products when they are running Cisco StarOS: Cisco Aggregation Services Router (ASR) 5000 Series Routers, Virtualized Packet Core (VPC) System Software. Cisco Bug IDs: CSCve29605.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/103935 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | http://www.securitytracker.com/id/1040721 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-starosasr | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/103935 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1040721 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-starosasr | Vendor Advisory |
Impacted products
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},
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"tags": [
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],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-starosasr"
},
{
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"tags": [
"Third Party Advisory",
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],
"url": "http://www.securityfocus.com/bid/103935"
},
{
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},
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{
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],
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},
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}
Vulnerability from fkie_nvd
Published
2018-01-18 06:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the CLI of the Cisco StarOS operating system for Cisco ASR 5000 Series routers could allow an authenticated, local attacker to execute arbitrary commands with root privileges on an affected host operating system. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by injecting malicious command arguments into a vulnerable CLI command. A successful exploit could allow the attacker to execute arbitrary commands with root privileges. To exploit this vulnerability, the attacker would need to authenticate to the affected system by using valid administrator credentials. Cisco Bug IDs: CSCvf93332.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/102788 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | http://www.securitytracker.com/id/1040239 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-staros | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/102788 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1040239 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-staros | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2020-01-26 05:15
Modified
2024-11-21 04:29
Severity ?
Summary
A vulnerability in the implementation of the Stream Control Transmission Protocol (SCTP) on Cisco Mobility Management Entity (MME) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an eNodeB that is connected to an affected device. The vulnerability is due to insufficient input validation of SCTP traffic. An attacker could exploit this vulnerability by leveraging a man-in-the-middle position between the eNodeB and the MME and then sending a crafted SCTP message to the MME. A successful exploit would cause the MME to stop sending SCTP messages to the eNodeB, triggering a DoS condition.
References
Impacted products
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"lastModified": "2024-11-21T04:29:57.277",
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Vulnerability from fkie_nvd
Published
2019-06-20 03:15
Modified
2024-11-21 04:37
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms 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 a logic error that may occur under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to prevent the targeted service interface from receiving any traffic, which would lead to a DoS condition on the affected interface. The device may have to be manually reloaded to recover from exploitation of this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108853 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108853 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos | Vendor Advisory |
Impacted products
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"id": "CVE-2019-1869",
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Vulnerability from fkie_nvd
Published
2023-05-09 18:15
Modified
2024-11-21 07:40
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the key-based SSH authentication feature of Cisco StarOS Software could allow an authenticated, remote attacker to elevate privileges on an affected device.
This vulnerability is due to insufficient validation of user-supplied credentials. An attacker could exploit this vulnerability by sending a valid low-privileged SSH key to an affected device from a host that has an IP address that is configured as the source for a high-privileged user account. A successful exploit could allow the attacker to log in to the affected device through SSH as a high-privileged user.
There are workarounds that address this vulnerability.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-01-13 22:15
Modified
2024-11-21 05:43
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
A vulnerability in the Secure FTP (SFTP) of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an authenticated, remote attacker to read arbitrary files on an affected device. To exploit this vulnerability, the attacker would need to have valid credentials on the affected device. The vulnerability is due to insecure handling of symbolic links. An attacker could exploit this vulnerability by sending a crafted SFTP command to an affected device. A successful exploit could allow the attacker to read arbitrary files on the affected device.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-02-08 07:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the ingress packet processing functionality of the Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software could allow an unauthenticated, remote attacker to cause both control function (CF) instances on an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient handling of user-supplied data by the affected software. An attacker could exploit this vulnerability by sending malicious traffic to the internal distributed instance (DI) network address on an affected system. A successful exploit could allow the attacker to cause an unhandled error condition on the affected system, which would cause the CF instances to reload and consequently cause the entire VPC to reload, resulting in the disconnection of all subscribers and a DoS condition on the affected system. This vulnerability affects Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software N4.0 through N5.5 with the Cisco StarOS operating system 19.2 through 21.3. Cisco Bug IDs: CSCve17656.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/102970 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-vpcdi | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/102970 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-vpcdi | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | asr_5000_firmware | 21.1.v0.66836 | |
| cisco | asr_5000_firmware | 21.1.v7 | |
| cisco | asr_5000_firmware | 21.3.0 | |
| cisco | asr_5000_firmware | 21.6.0 | |
| cisco | asr_5000 | - | |
| cisco | asr_5500_firmware | 21.1.v0.66836 | |
| cisco | asr_5500_firmware | 21.1.v7 | |
| cisco | asr_5500_firmware | 21.3.0 | |
| cisco | asr_5500_firmware | 21.6.0 | |
| cisco | asr_5500 | - |
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"value": "Una vulnerabilidad en la funcionalidad de procesado de paquetes de entrada de Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software podr\u00eda permitir que un atacante remoto no autenticado provoque que ambas instancias de funci\u00f3n de control (CF) en un sistema afectado se reinicien, lo que desemboca en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). La vulnerabilidad se debe a la manipulaci\u00f3n insuficiente de datos de parte del usuario por parte del software afectado. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de tr\u00e1fico malicioso a la direcci\u00f3n de red de la instancia distribuida (DI) interna en un sistema afectado. Un exploit con \u00e9xito podr\u00eda permitir que el atacante provoque una condici\u00f3n de error en el sistema afectado, lo que podr\u00eda causar que las instancias CF se recarguen y hagan que el VPC entero se recargue, lo que desemboca en la desconexi\u00f3n de todos los suscriptores y una condici\u00f3n DoS en el sistema afectado. La vulnerabilidad afecta a Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software N4.0 hasta N5.5 con el sistema operativo Cisco StarOS en versiones 19.2 hasta la 21.3. Cisco Bug IDs: CSCve17656."
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"id": "CVE-2018-0117",
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Vulnerability from fkie_nvd
Published
2021-06-04 17:15
Modified
2024-11-21 05:44
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Multiple vulnerabilities in the authorization process of Cisco ASR 5000 Series Software (StarOS) could allow an authenticated, remote attacker to bypass authorization and execute a subset of CLI commands on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-07-16 17:29
Modified
2024-11-21 03:38
Severity ?
Summary
A vulnerability in the reassembly logic for fragmented IPv4 packets of Cisco StarOS running on virtual platforms could allow an unauthenticated, remote attacker to trigger a reload of the npusim process, resulting in a denial of service (DoS) condition. There are four instances of the npusim process running per Service Function (SF) instance, each handling a subset of all traffic flowing across the device. It is possible to trigger a reload of all four instances of the npusim process around the same time. The vulnerability is due to improper handling of fragmented IPv4 packets containing options. An attacker could exploit this vulnerability by sending a malicious IPv4 packet across an affected device. An exploit could allow the attacker to trigger a restart of the npusim process, which will result in all traffic queued toward this instance of the npusim process to be dropped while the process is restarting. The npusim process typically restarts within less than a second. This vulnerability affects: Cisco Virtualized Packet Core-Single Instance (VPC-SI), Cisco Virtualized Packet Core-Distributed Instance (VPC-DI), Cisco Ultra Packet Core (UPC). Cisco Bug IDs: CSCvh29613.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/104723 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-staros-dos | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/104723 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180711-staros-dos | Vendor Advisory |
Impacted products
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},
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"lang": "es",
"value": "Una vulnerabilidad en la l\u00f3gica para paquetes IPv4 fragmentados de Cisco StarOS que se ejecuta en plataformas virtuales permite que un atacante remoto no autenticado desencadene el reinicio del proceso npusim. Esto resulta una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Hay cuatro instancias del proceso npusim ejecut\u00e1ndose por instancia SF (Service Function); cada una de ellas maneja una serie de tr\u00e1fico que fluye por el dispositivo. Es posible desencadenar una recarga de las cuatro instancias del proceso npusim al mismo tiempo. La vulnerabilidad se debe a una gesti\u00f3n incorrecta de paquetes IPv4 fragmentados que contienen opciones. Un atacante podr\u00eda explotar esta vulnerabilidad enviando un paquete IPv4 malicioso a trav\u00e9s de un dispositivo afectado. Este exploit podr\u00eda permitir que el atacante desencadene el reinicio del proceso npusim, que resultar\u00e1 en que todo el tr\u00e1fico que est\u00e9 en cola hacia esta instancia del proceso npusim se dejar\u00e1 mientras el proceso se reinicia. El proceso npusim suele reiniciarse en menos de un segundo. Esta vulnerabilidad afecta a: Cisco Virtualized Packet Core-Single Instance (VPC-SI), Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) y Cisco Ultra Packet Core (UPC). Cisco Bug IDs: CSCvh29613."
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"lastModified": "2024-11-21T03:38:04.933",
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Vulnerability from fkie_nvd
Published
2022-04-06 19:15
Modified
2024-11-21 06:43
Severity ?
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the CLI of Cisco StarOS could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient input validation of CLI commands. An attacker could exploit this vulnerability by sending crafted commands to the CLI. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the root user. To exploit this vulnerability, an attacker would need to have valid administrative credentials on an affected device.
References
Impacted products
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"value": "Una vulnerabilidad en la CLI de Cisco StarOS podr\u00eda permitir a un atacante local autenticado elevar los privilegios en un dispositivo afectado. Esta vulnerabilidad es debido a que no ha sido comprobado suficientemente la entrada de los comandos de la CLI. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de comandos dise\u00f1ados a la CLI. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante ejecutar c\u00f3digo arbitrario con los privilegios del usuario root. Para explotar esta vulnerabilidad, un atacante necesitar\u00eda tener credenciales administrativas v\u00e1lidas en un dispositivo afectado"
}
],
"id": "CVE-2022-20665",
"lastModified": "2024-11-21T06:43:16.323",
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Vulnerability from fkie_nvd
Published
2020-08-17 18:15
Modified
2024-11-21 05:31
Severity ?
6.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the IPv6 implementation of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient validation of incoming IPv6 traffic. An attacker could exploit this vulnerability by sending a crafted IPv6 packet to an affected device with the goal of reaching the vulnerable section of the input buffer. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. This vulnerability is specific to IPv6 traffic. IPv4 traffic is not affected.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2016-11-03 21:59
Modified
2024-11-21 02:56
Severity ?
Summary
A vulnerability in the Slowpath of StarOS for Cisco ASR 5500 Series routers with Data Processing Card 2 (DPC2) could allow an unauthenticated, remote attacker to cause a subset of the subscriber sessions to be disconnected, resulting in a partial denial of service (DoS) condition. This vulnerability affects Cisco ASR 5500 devices with Data Processing Card 2 (DPC2) running StarOS 18.0 or later. More Information: CSCvb12081. Known Affected Releases: 18.7.4 19.5.0 20.0.2.64048 20.2.3 21.0.0. Known Fixed Releases: 18.7.4 18.7.4.65030 18.8.M0.65044 19.5.0 19.5.0.65092 19.5.M0.65023 19.5.M0.65050 20.2.3 20.2.3.64982 20.2.3.65017 20.2.a4.65307 20.3.M0.64984 20.3.M0.65029 20.3.M0.65037 20.3.M0.65071 20.3.T0.64985 20.3.T0.65031 20.3.T0.65043 20.3.T0.65067 21.0.0 21.0.0.65256 21.0.M0.64922 21.0.M0.64983 21.0.M0.65140 21.0.V0.65150 21.1.A0.64932 21.1.A0.64987 21.1.A0.65145 21.1.PP0.65270 21.1.R0.65130 21.1.R0.65135 21.1.R0.65154 21.1.VC0.65203 21.2.A0.65147.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | asr_5000_software | 18.0.0 | |
| cisco | asr_5000_software | 18.0.0.57828 | |
| cisco | asr_5000_software | 18.0.0.59167 | |
| cisco | asr_5000_software | 18.0.0.59211 | |
| cisco | asr_5000_software | 18.0.l0.59219 | |
| cisco | asr_5000_software | 18.1.0 | |
| cisco | asr_5000_software | 18.1.0.59776 | |
| cisco | asr_5000_software | 18.1.0.59780 | |
| cisco | asr_5000_software | 18.1_base | |
| cisco | asr_5000_software | 18.3.0 | |
| cisco | asr_5000_software | 18.3_base | |
| cisco | asr_5000_software | 18.4.0 | |
| cisco | asr_5000_software | 19.0.1 | |
| cisco | asr_5000_software | 19.0.m0.60737 | |
| cisco | asr_5000_software | 19.0.m0.60828 | |
| cisco | asr_5000_software | 19.0.m0.61045 | |
| cisco | asr_5000_software | 19.1.0 | |
| cisco | asr_5000_software | 19.1.0.61559 | |
| cisco | asr_5000_software | 19.2.0 | |
| cisco | asr_5000_software | 19.3.0 | |
| cisco | asr_5000_software | 20.0.0 | |
| cisco | asr_5500 | - |
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"integrityImpact": "NONE",
"privilegesRequired": "NONE",
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"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
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"source": "nvd@nist.gov",
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}
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},
"published": "2016-11-03T21:59:10.967",
"references": [
{
"source": "ykramarz@cisco.com",
"url": "http://www.securityfocus.com/bid/94071"
},
{
"source": "ykramarz@cisco.com",
"url": "http://www.securitytracker.com/id/1037186"
},
{
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},
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"url": "http://www.securityfocus.com/bid/94071"
},
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}
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}
Vulnerability from fkie_nvd
Published
2018-02-08 07:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the CLI of the Cisco StarOS operating system for Cisco ASR 5000 Series Aggregation Services Routers could allow an authenticated, local attacker to overwrite system files that are stored in the flash memory of an affected system. The vulnerability is due to insufficient validation of user-supplied input by the affected operating system. An attacker could exploit this vulnerability by injecting crafted command arguments into a vulnerable CLI command for the affected operating system. A successful exploit could allow the attacker to overwrite or modify arbitrary files that are stored in the flash memory of an affected system. To exploit this vulnerability, the attacker would need to authenticate to an affected system by using valid administrator credentials. Cisco Bug IDs: CSCvf93335.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/103028 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | http://www.securitytracker.com/id/1040340 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-asr | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/103028 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1040340 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-asr | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2018-03-08 07:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the CLI of the Cisco StarOS operating system for Cisco ASR 5000 Series Aggregation Services Routers could allow an authenticated, local attacker to execute arbitrary commands with root privileges on an affected operating system. The vulnerability is due to insufficient validation of user-supplied input by the affected operating system. An attacker could exploit this vulnerability by authenticating to an affected system and injecting malicious arguments into a vulnerable CLI command. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the affected system. Cisco Bug IDs: CSCvg38807.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/103344 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | http://www.securitytracker.com/id/1040466 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-staros1 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/103344 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1040466 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-staros1 | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2017-09-07 21:29
Modified
2024-11-21 03:09
Severity ?
Summary
A vulnerability in the General Packet Radio Service (GPRS) Tunneling Protocol ingress packet handler of Cisco ASR 5500 System Architecture Evolution (SAE) Gateways could allow an unauthenticated, remote attacker to cause a partial denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation of GPRS Tunneling Protocol packet headers. An attacker could exploit this vulnerability by sending a malformed GPRS Tunneling Protocol packet to an affected device. A successful exploit could allow the attacker to cause the GTPUMGR process on an affected device to restart unexpectedly, resulting in a partial DoS condition. If the GTPUMGR process restarts, there could be a brief impact on traffic passing through the device. Cisco Bug IDs: CSCve07119.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/100642 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | http://www.securitytracker.com/id/1039276 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-asr | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/100642 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1039276 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-asr | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | asr_5500_firmware | - | |
| cisco | asr_5500 | - |
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"id": "CVE-2017-12217",
"lastModified": "2024-11-21T03:09:03.310",
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"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securitytracker.com/id/1039276"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-asr"
}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2022-09-30 19:15
Modified
2024-11-21 06:43
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient input validation during processing of CIP packets. An attacker could exploit this vulnerability by sending a malformed CIP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a DoS condition.
References
Impacted products
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"id": "CVE-2022-20919",
"lastModified": "2024-11-21T06:43:48.977",
"metrics": {
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}
Vulnerability from fkie_nvd
Published
2015-05-01 10:59
Modified
2024-11-21 02:23
Severity ?
Summary
The session-manager service in Cisco StarOS 12.0, 12.2(300), 14.0, and 14.0(600) on ASR 5000 devices allows remote attackers to cause a denial of service (service reload and packet loss) via malformed HTTP packets, aka Bug ID CSCud14217.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-03-08 07:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the CLI of the Cisco StarOS operating system for Cisco ASR 5000 Series Aggregation Services Routers could allow an authenticated, local attacker to perform a command injection attack on an affected system. The vulnerability is due to insufficient validation of commands that are supplied to certain configurations in the CLI of the affected operating system. An attacker could exploit this vulnerability by injecting crafted arguments into a vulnerable CLI command for an affected system. A successful exploit could allow the attacker to insert and execute arbitrary commands in the CLI of the affected system. To exploit this vulnerability, the attacker would need to authenticate to an affected system by using valid administrator credentials. Cisco Bug IDs: CSCvg29441.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/103346 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | http://www.securitytracker.com/id/1040466 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-staros | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/103346 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1040466 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-staros | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | asr_5000_firmware | 21.3.0.67664 | |
| cisco | asr_5000_firmware | 21.7.0 | |
| cisco | asr_5000 | - | |
| cisco | asr_5700_firmware | 21.3.0.67664 | |
| cisco | asr_5700_firmware | 21.7.0 | |
| cisco | asr_5700 | - | |
| cisco | asr_5500_firmware | 21.3.0.67664 | |
| cisco | asr_5500_firmware | 21.7.0 | |
| cisco | asr_5500 | - |
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},
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}
],
"id": "CVE-2018-0217",
"lastModified": "2024-11-21T03:37:45.277",
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"tags": [
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},
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"value": "CWE-77"
}
],
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"type": "Secondary"
},
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"lang": "en",
"value": "CWE-78"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2020-10-08 05:15
Modified
2024-11-21 05:31
Severity ?
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the CLI of Cisco StarOS operating system for Cisco ASR 5000 Series Routers could allow an authenticated, local attacker to elevate privileges on an affected device. The vulnerability is due to insufficient input validation of CLI commands. An attacker could exploit this vulnerability by sending crafted commands to the CLI. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the root user. To exploit this vulnerability, an attacker would need to have valid administrative credentials on an affected device.
References
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},
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"value": "Una vulnerabilidad en la CLI del sistema operativo Cisco StarOS para Cisco ASR 5000 Series Routers, podr\u00eda permitir a un atacante local autenticado elevar sus privilegios en un dispositivo afectado.\u0026#xa0;La vulnerabilidad es debido a una comprobaci\u00f3n de entrada insuficiente de los comandos de CLI.\u0026#xa0;Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de comandos dise\u00f1ados hacia la CLI.\u0026#xa0;Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante ejecutar c\u00f3digo arbitrario con los privilegios del usuario root.\u0026#xa0;Para explotar esta vulnerabilidad, un atacante deber\u00eda tener credenciales administrativas v\u00e1lidas en un dispositivo afectado"
}
],
"id": "CVE-2020-3601",
"lastModified": "2024-11-21T05:31:23.590",
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"source": "ykramarz@cisco.com",
"type": "Secondary"
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"weaknesses": [
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"value": "CWE-20"
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"type": "Secondary"
},
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"value": "CWE-78"
}
],
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Vulnerability from fkie_nvd
Published
2020-10-08 05:15
Modified
2024-11-21 05:31
Severity ?
6.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the CLI of Cisco StarOS operating system for Cisco ASR 5000 Series Routers could allow an authenticated, local attacker to elevate privileges on an affected device. The vulnerability is due to insufficient input validation of CLI commands. An attacker could exploit this vulnerability by sending crafted commands to the CLI. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the root user on the affected device. To exploit this vulnerability, an attacker would need to have valid credentials on an affected device and know the password for the cli test-commands command.
References
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}
Vulnerability from fkie_nvd
Published
2015-04-29 01:59
Modified
2024-11-21 02:23
Severity ?
Summary
The hamgr service in the IPv6 Proxy Mobile (PM) implementation in Cisco StarOS 18.1.0.59776 on ASR 5000 devices allows remote attackers to cause a denial of service (service reload and call-processing outage) via malformed PM packets, aka Bug ID CSCut94711.
References
Impacted products
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"tags": [
"Vendor Advisory"
],
"url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=38557"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id/1032213"
}
],
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"vulnStatus": "Modified",
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]
}
Vulnerability from fkie_nvd
Published
2023-04-05 17:15
Modified
2024-11-21 07:40
Severity ?
5.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability in the Vector Packet Processor (VPP) of Cisco Packet Data Network Gateway (PGW) could allow an unauthenticated, remote attacker to stop ICMP traffic from being processed over an IPsec connection. This vulnerability is due to the VPP improperly handling a malformed packet. An attacker could exploit this vulnerability by sending a malformed Encapsulating Security Payload (ESP) packet over an IPsec connection. A successful exploit could allow the attacker to stop ICMP traffic over an IPsec connection and cause a denial of service (DoS).
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-01-20 20:15
Modified
2024-11-21 05:44
Severity ?
5.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the IPv4 protocol handling of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a memory leak that occurs during packet processing. An attacker could exploit this vulnerability by sending a series of crafted IPv4 packets through an affected device. A successful exploit could allow the attacker to exhaust the available memory and cause an unexpected restart of the npusim process, leading to a DoS condition on the affected device.
References
Impacted products
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}
Vulnerability from fkie_nvd
Published
2020-06-18 03:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the Enhanced Charging Service (ECS) functionality of Cisco ASR 5000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to bypass the traffic classification rules on an affected device. The vulnerability is due to insufficient input validation of user traffic going through an affected device. An attacker could exploit this vulnerability by sending a malformed HTTP request to an affected device. A successful exploit could allow the attacker to bypass the traffic classification rules and potentially avoid being charged for traffic consumption.
References
Impacted products
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