Archived Content
In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.Cisco Releases Security Updates
Last Revised
Cisco has released security updates to address vulnerabilities in multiple products. Exploitation of these vulnerabilities could allow a remote attacker to create a denial-of-service condition.
US-CERT encourages users and administrators to review the following Cisco Security Advisories and apply the necessary updates:
- cisco-sa-20160323-sip: Cisco IOS, IOS XE, Unified Communications Manager software session initiation protocol memory leak vulnerability
- cisco-sa-20160323-lisp: Cisco IOS and NX-OS software locator/ID separation protocol packet denial-of-service vulnerability
- cisco-sa-20160323-ios-ikev2: Cisco IOS and IOS XE software Internet Key Exchange v2 fragmentation denial-of-service vulnerability
- cisco-sa-20160323-dhcpv6: Cisco IOS and IOS XE software DHCPv6 relay denial-of-service vulnerability
- cisco-sa-20160323-smi: Cisco IOS and IOS XE software Smart Install denial-of-service vulnerability
- cisco-sa-20160323-l4f: Cisco IOS software wide area application services express denial-of-service vulnerability
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