Executive Summary
Summary | |
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Title | Cisco IOS and IOS XE Software EnergyWise Denial of Service Vulnerabilities |
Informations | |||
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Name | cisco-sa-20170419-energywise | First vendor Publication | 2017-04-19 |
Vendor | Cisco | Last vendor Modification | 2017-04-19 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C) | |||
---|---|---|---|
Cvss Base Score | 7.8 | Attack Range | Network |
Cvss Impact Score | 6.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Multiple vulnerabilities in the EnergyWise module of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a buffer overflow condition or a reload of an affected device, leading to a denial of service (DoS) condition. These vulnerabilities are due to improper parsing of crafted EnergyWise packets destined to an affected device. An attacker could exploit these vulnerabilities by sending crafted EnergyWise packets to be processed by an affected device. An exploit could allow the attacker to cause a buffer overflow condition or a reload of the affected device, leading to a DoS condition. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-energywise ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-energywise"] BEGIN PGP SIGNATURE iQKBBAEBAgBrBQJY94y5ZBxDaXNjbyBTeXN0ZW1zIFByb2R1Y3QgU2VjdXJpdHkg SW5jaWRlbnQgUmVzcG9uc2UgVGVhbSAoQ2lzY28gUFNJUlQga2V5IDIwMTYtMjAx NykgPHBzaXJ0QGNpc2NvLmNvbT4ACgkQrz2APcQAkHlUtxAArIQ+OxzkoPB82HcY FHJqzw3SFQpXXJsR6x0KpK9zV70297GZalth7ElJe0DC6WY4R357jD7Bjjy3Ul5Y ICzRn+CZDs3F2f0YbbRFT44POSLhxW/yXco9ni/VrGqg3N8JpTI+2/BIlYJ4j3Qn 3LoOBr9upuMaMf4OBsAQG4JYSfoVXjyCNH5xjHm2DYS4kMeEPkvwmTtJyqqvEiks e4yxOxX2lcM42XELf5Gv7Vnqv2D8qFufD47EQ+4yOFOAntit1E0khcMTC+d4igOu 2dyTd7MfpSk4dJA23aS5RCIxFk37YUxHLHlNvLv/O4wR7ALndto8BiSbg2KcggFj wFdVUOkexHY18QtUz6+/3oZzdhVEGjYr/OOYS3kpq8r5NxwI6SKik+fa1Mx2+vK2 YxQYA6y/mRPK4Bt2cCoHPAXJXQCL4+O/C4MWAlV6bMc/ACXSH1nxIsos5ninS7Si 8z/zS64rl6wsKzbs8yUM6ga2NU/gngSMIxyreb5bSJrhFD2lE+89d3x7RCqL0cT5 NAgdY+GSGplqBDgSgtsFd56kpDWodZcoLOyCkR6cgF+o5akh88IYhLdfskR5nLQ3 I9jozao/WQv1dEu0Y6n9z6WB811Hjon9IBKYExCUcGtHH9YR/4FGEfNryYzUnEdq 23OT/wVEjfJEHsfqExaxtIB6TUo= =YhVI END PGP SIGNATURE _______________________________________________ cust-security-announce mailing list cust-security-announce@cisco.com To unsubscribe, send the command "unsubscribe" in the subject of your message to cust-security-announce-leave@cisco.com |
Original Source
Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...) |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2020-12-05 | Cisco IOS EnergyWise out of bounds read attempt RuleID : 53472 - Revision : 1 - Type : SERVER-OTHER |
2020-12-05 | Cisco IOS EnergyWise integer underflow attempt RuleID : 53471 - Revision : 1 - Type : SERVER-OTHER |
2020-12-05 | Cisco IOS EnergyWise heap buffer overflow attempt RuleID : 53470 - Revision : 1 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2017-04-26 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20170419-energywise-ios.nasl - Type : ACT_GATHER_INFO |
2017-04-26 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20170419-energywise-iosxe.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2020-12-05 21:23:46 |
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2017-04-28 21:25:04 |
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2017-04-27 13:24:51 |
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2017-04-21 05:24:01 |
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2017-04-20 17:22:56 |
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