Executive Summary
Summary | |
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Title | Cisco IOS XE Software IP Fragment Reassembly Denial of Service Vulnerability |
Informations | |||
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Name | cisco-sa-20160928-frag | First vendor Publication | 2016-09-28 |
Vendor | Cisco | Last vendor Modification | 2016-09-28 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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) | |||
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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
A vulnerability in the IPv4 fragment reassembly function of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to the corruption of an internal data structure that occurs when the affected software reassembles an IPv4 packet. An attacker could exploit this vulnerability by sending crafted IPv4 fragments to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-frag This advisory is part of the September 28, 2016, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 10 Cisco Security Advisories that describe 11 vulnerabilities. All the vulnerabilities have a Security Impact Rating of High. For a complete list of the advisories and links to them, see Cisco Event Response: September 2016 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication. BEGIN PGP SIGNATURE Comment: GPGTools - http://gpgtools.org iQIcBAEBCAAGBQJX6vssAAoJEK89gD3EAJB5sbMQALq6iWNFj/itLZc129dgqq/x zNdAxTVmQIurF1ak4RpTLzNPJM0KY19ymXVOe7+K5vEz3mkP59J5T7vzNhR+sDUa DMV0ytPhXSmVQXxDBYE3ChiVCcSoDcStK8pE50aHY5Fh31pUsFZQSsE44mTOA9f +IW8DRJEwZghifgefBFbv5EncepVof7GoZAaeYaefhGevkIBLIjf8YOZWiDbB3taH UW0+Y7mdKxTYFP/z80kin/xrVYbSYfcrjlKs7OFPUeKXx1Mlq+HeNRYE06H5mm5B 9uKJ2+AdnJ4CTZORiQ+/1DeDp1SL5PWpQpGH511kJvDNTEE94qO4uoRU38fsS8V8 dyA0A+vHszWr2Pm6pYXoaY7UjO+0TpAeTQF6jnCjpQkSNMNevBanG/z9OGir6P9T DVhWajmXwL9AI02yy8irulpfgCpnN6i2HiTLRPb/UPuELh5rlkv6B9N7qvirWiUY L+8Wel3dXa7tWIBcKC60bciaxeiYkn3ztyE9OixS9xkdZIzV3r15/I4+LXZbSq3z TzVU1eg1qRQsY4EauIMpBeMEfU14dgpnqAE6zbi3GsZy1GEL27VoDEVYF7qX6zPe Eodo2gPk9HgVbRiaK5gj4rREVmEkeXJCK7mJG82asiCByvaJ1wDBMPUtwtKsm+nE YWqDvhZqr1gIfWoEwAD9 =/dTu 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-399 | Resource Management Errors |
CPE : Common Platform Enumeration
Alert History
Date | Informations |
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2016-10-06 05:22:38 |
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2016-10-05 21:24:15 |
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2016-09-28 21:23:35 |
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