-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Cisco IOS Software DHCP Denial of Service Vulnerability
Advisory ID: cisco-sa-20120926-dhcp
Revision 1.0
For Public Release 2012 September 26 16:00 UTC (GMT)
+---------------------------------------------------------------------
Summary
=======
Cisco IOS Software contains a vulnerability that could allow an
unauthenticated, remote attacker to cause a denial of service (DoS)
condition. An attacker could exploit this vulnerability by sending a
single DHCP packet to or through an affected device, causing the
device to reload.
Cisco has released free software updates that address this
vulnerability. A workaround that mitigates this vulnerability is
available. This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-dhcp
Note: The September 26, 2012, Cisco IOS Software Security Advisory
bundled publication includes 9 Cisco Security Advisories. Eight of the
advisories address vulnerabilities in Cisco IOS Software, and one
advisory addresses a vulnerability in Cisco Unified Communications
Manager. Each Cisco IOS Software Security Advisory lists the Cisco IOS
Software releases that correct the vulnerability or vulnerabilities
detailed in the advisory as well as the Cisco IOS Software releases
that correct all Cisco IOS Software vulnerabilities in the September
2012 bundled publication.
Individual publication links are in "Cisco Event Response: Semi-Annual
Cisco IOS Software Security Advisory Bundled Publication" at the
following link:
http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_sep12.html
-----BEGIN PGP SIGNATURE-----
Version: GnuPG/MacGPG2 v2.0.18 (Darwin)
Comment: GPGTools - http://gpgtools.org
iF4EAREIAAYFAlBgeD4ACgkQUddfH3/BbTrJBgD8D/YGAbTV2hF3i3v0Gg8nFc2x
jVoS/mVfTMurWAYQflIA/0HU8TpFR6A9Oegidg2Cjc27Vyx2RbAqah6Y57BceTco
=WgD1
-----END PGP SIGNATURE-----
_______________________________________________
cust-security-announce mailing list
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
To unsubscribe, send the command "unsubscribe" in the subject of your message to
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
Posljednje sigurnosne preporuke