First published: Thu Apr 20 2017(Updated: )
Multiple vulnerabilities in the EnergyWise module of Cisco IOS (12.2 and 15.0 through 15.6) and Cisco IOS XE (3.2 through 3.18) 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 IOS Software and Cisco IOS XE Software support EnergyWise for IPv4 communication. Only IPv4 packets destined to a device configured as an EnergyWise domain member can trigger these vulnerabilities. IPv6 packets cannot be used to trigger these vulnerabilities. Cisco Bug ID CSCut50727.
Credit: ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco IOS | =12.2\(33\)sxi4 | |
Cisco IOS | =12.2\(33\)sxi4a | |
Cisco IOS | =12.2\(33\)sxi5 | |
Cisco IOS | =12.2\(33\)sxi6 | |
Cisco IOS | =12.2\(33\)sxi7 | |
Cisco IOS | =12.2\(33\)sxi8 | |
Cisco IOS | =12.2\(33\)sxi8a | |
Cisco IOS | =12.2\(33\)sxi9 | |
Cisco IOS | =12.2\(33\)sxi10 | |
Cisco IOS | =12.2\(33\)sxi11 | |
Cisco IOS | =12.2\(33\)sxi12 | |
Cisco IOS | =12.2\(33\)sxi13 | |
Cisco IOS | =12.2\(33\)sxi14 | |
Cisco IOS | =12.2\(33\)sxj | |
Cisco IOS | =12.2\(33\)sxj1 | |
Cisco IOS | =12.2\(33\)sxj2 | |
Cisco IOS | =12.2\(33\)sxj3 | |
Cisco IOS | =12.2\(33\)sxj4 | |
Cisco IOS | =12.2\(33\)sxj5 | |
Cisco IOS | =12.2\(33\)sxj6 | |
Cisco IOS | =12.2\(33\)sxj7 | |
Cisco IOS | =12.2\(33\)sxj8 | |
Cisco IOS | =12.2\(33\)sxj9 | |
Cisco IOS | =12.2\(33\)sxj10 | |
Cisco IOS | =12.2\(52\)ex | |
Cisco IOS | =12.2\(52\)ex1 | |
Cisco IOS | =12.2\(52\)ey | |
Cisco IOS | =12.2\(52\)ey1 | |
Cisco IOS | =12.2\(52\)ey1b | |
Cisco IOS | =12.2\(52\)ey1c | |
Cisco IOS | =12.2\(52\)ey2 | |
Cisco IOS | =12.2\(52\)ey2a | |
Cisco IOS | =12.2\(52\)ey3 | |
Cisco IOS | =12.2\(52\)ey3a | |
Cisco IOS | =12.2\(52\)ey4 | |
Cisco IOS | =12.2\(53\)ex | |
Cisco IOS | =12.2\(53\)ey | |
Cisco IOS | =12.2\(53\)ez | |
Cisco IOS | =12.2\(53\)se | |
Cisco IOS | =12.2\(53\)se1 | |
Cisco IOS | =12.2\(53\)se2 | |
Cisco IOS | =12.2\(54\)se | |
Cisco IOS | =12.2\(54\)sg | |
Cisco IOS | =12.2\(54\)sg1 | |
Cisco IOS | =12.2\(54\)wo | |
Cisco IOS | =12.2\(54\)xo | |
Cisco IOS | =12.2\(55\)ex | |
Cisco IOS | =12.2\(55\)ex1 | |
Cisco IOS | =12.2\(55\)ex2 | |
Cisco IOS | =12.2\(55\)ex3 | |
Cisco IOS | =12.2\(55\)ey | |
Cisco IOS | =12.2\(55\)ez | |
Cisco IOS | =12.2\(55\)se | |
Cisco IOS | =12.2\(55\)se1 | |
Cisco IOS | =12.2\(55\)se2 | |
Cisco IOS | =12.2\(55\)se3 | |
Cisco IOS | =12.2\(55\)se4 | |
Cisco IOS | =12.2\(55\)se5 | |
Cisco IOS | =12.2\(55\)se6 | |
Cisco IOS | =12.2\(55\)se7 | |
Cisco IOS | =12.2\(55\)se8 | |
Cisco IOS | =12.2\(55\)se9 | |
Cisco IOS | =12.2\(55\)se10 | |
Cisco IOS | =12.2\(55\)se11 | |
Cisco IOS | =12.2\(58\)ey | |
Cisco IOS | =12.2\(58\)ey1 | |
Cisco IOS | =12.2\(58\)ey2 | |
Cisco IOS | =12.2\(58\)se | |
Cisco IOS | =12.2\(58\)se1 | |
Cisco IOS | =12.2\(58\)se2 | |
Cisco IOS | =12.2\(60\)ez | |
Cisco IOS | =12.2\(60\)ez1 | |
Cisco IOS | =12.2\(60\)ez2 | |
Cisco IOS | =12.2\(60\)ez3 | |
Cisco IOS | =12.2\(60\)ez4 | |
Cisco IOS | =12.2\(60\)ez5 | |
Cisco IOS | =12.2\(60\)ez6 | |
Cisco IOS | =12.2\(60\)ez7 | |
Cisco IOS | =12.2\(60\)ez8 | |
Cisco IOS | =12.2\(60\)ez9 | |
Cisco IOS | =15.0\(1\)m2 | |
Cisco IOS | =15.0\(1\)m3 | |
Cisco IOS | =15.0\(1\)m4 | |
Cisco IOS | =15.0\(1\)m5 | |
Cisco IOS | =15.0\(1\)m6 | |
Cisco IOS | =15.0\(1\)m7 | |
Cisco IOS | =15.0\(1\)m8 | |
Cisco IOS | =15.0\(1\)m9 | |
Cisco IOS | =15.0\(1\)m10 | |
Cisco IOS | =15.0\(1\)se | |
Cisco IOS | =15.0\(1\)se1 | |
Cisco IOS | =15.0\(1\)se2 | |
Cisco IOS | =15.0\(1\)se3 | |
Cisco IOS | =15.0\(1\)sy1 | |
Cisco IOS | =15.0\(1\)sy2 | |
Cisco IOS | =15.0\(1\)sy3 | |
Cisco IOS | =15.0\(1\)sy4 | |
Cisco IOS | =15.0\(1\)sy5 | |
Cisco IOS | =15.0\(1\)sy6 | |
Cisco IOS | =15.0\(1\)sy7 | |
Cisco IOS | =15.0\(1\)sy7a | |
Cisco IOS | =15.0\(1\)sy8 | |
Cisco IOS | =15.0\(1\)sy9 | |
Cisco IOS | =15.0\(1\)sy10 | |
Cisco IOS | =15.0\(1\)xo | |
Cisco IOS | =15.0\(1\)xo1 | |
Cisco IOS | =15.0\(2\)ed | |
Cisco IOS | =15.0\(2\)ed1 | |
Cisco IOS | =15.0\(2\)eh | |
Cisco IOS | =15.0\(2\)ej | |
Cisco IOS | =15.0\(2\)ej1 | |
Cisco IOS | =15.0\(2\)ek | |
Cisco IOS | =15.0\(2\)ek1 | |
Cisco IOS | =15.0\(2\)ex | |
Cisco IOS | =15.0\(2\)ex1 | |
Cisco IOS | =15.0\(2\)ex2 | |
Cisco IOS | =15.0\(2\)ex3 | |
Cisco IOS | =15.0\(2\)ex4 | |
Cisco IOS | =15.0\(2\)ex5 | |
Cisco IOS | =15.0\(2\)ex8 | |
Cisco IOS | =15.0\(2\)ex10 | |
Cisco IOS | =15.0\(2\)ez | |
Cisco IOS | =15.0\(2\)se | |
Cisco IOS | =15.0\(2\)se1 | |
Cisco IOS | =15.0\(2\)se2 | |
Cisco IOS | =15.0\(2\)se3 | |
Cisco IOS | =15.0\(2\)se4 | |
Cisco IOS | =15.0\(2\)se5 | |
Cisco IOS | =15.0\(2\)se6 | |
Cisco IOS | =15.0\(2\)se7 | |
Cisco IOS | =15.0\(2\)se9 | |
Cisco IOS | =15.0\(2\)se10 | |
Cisco IOS | =15.0\(2\)sg | |
Cisco IOS | =15.0\(2\)sg1 | |
Cisco IOS | =15.0\(2\)sg2 | |
Cisco IOS | =15.0\(2\)sg3 | |
Cisco IOS | =15.0\(2\)sg4 | |
Cisco IOS | =15.0\(2\)sg5 | |
Cisco IOS | =15.0\(2\)sg6 | |
Cisco IOS | =15.0\(2\)sg7 | |
Cisco IOS | =15.0\(2\)sg8 | |
Cisco IOS | =15.0\(2\)xo | |
Cisco IOS | =15.0\(2a\)ex5 | |
Cisco IOS | =15.0\(2a\)se9 | |
Cisco IOS | =15.1\(1\)sg | |
Cisco IOS | =15.1\(1\)sg1 | |
Cisco IOS | =15.1\(1\)sg2 | |
Cisco IOS | =15.1\(1\)sy | |
Cisco IOS | =15.1\(1\)sy2 | |
Cisco IOS | =15.1\(1\)sy3 | |
Cisco IOS | =15.1\(1\)sy4 | |
Cisco IOS | =15.1\(1\)sy5 | |
Cisco IOS | =15.1\(1\)sy6 | |
Cisco IOS | =15.1\(1\)t | |
Cisco IOS | =15.1\(1\)t1 | |
Cisco IOS | =15.1\(1\)t2 | |
Cisco IOS | =15.1\(1\)t3 | |
Cisco IOS | =15.1\(1\)t4 | |
Cisco IOS | =15.1\(1\)t5 | |
Cisco IOS | =15.1\(2\)gc | |
Cisco IOS | =15.1\(2\)gc1 | |
Cisco IOS | =15.1\(2\)gc2 | |
Cisco IOS | =15.1\(2\)sg | |
Cisco IOS | =15.1\(2\)sg1 | |
Cisco IOS | =15.1\(2\)sg2 | |
Cisco IOS | =15.1\(2\)sg3 | |
Cisco IOS | =15.1\(2\)sg4 | |
Cisco IOS | =15.1\(2\)sg5 | |
Cisco IOS | =15.1\(2\)sg6 | |
Cisco IOS | =15.1\(2\)sg7 | |
Cisco IOS | =15.1\(2\)sg8 | |
Cisco IOS | =15.1\(2\)sy | |
Cisco IOS | =15.1\(2\)sy1 | |
Cisco IOS | =15.1\(2\)sy2 | |
Cisco IOS | =15.1\(2\)sy3 | |
Cisco IOS | =15.1\(2\)sy4 | |
Cisco IOS | =15.1\(2\)sy4a | |
Cisco IOS | =15.1\(2\)sy5 | |
Cisco IOS | =15.1\(2\)sy6 | |
Cisco IOS | =15.1\(2\)sy7 | |
Cisco IOS | =15.1\(2\)sy8 | |
Cisco IOS | =15.1\(2\)sy10 | |
Cisco IOS | =15.1\(2\)t | |
Cisco IOS | =15.1\(2\)t0a | |
Cisco IOS | =15.1\(2\)t1 | |
Cisco IOS | =15.1\(2\)t2 | |
Cisco IOS | =15.1\(2\)t2a | |
Cisco IOS | =15.1\(2\)t3 | |
Cisco IOS | =15.1\(2\)t4 | |
Cisco IOS | =15.1\(2\)t5 | |
Cisco IOS | =15.1\(3\)t | |
Cisco IOS | =15.1\(3\)t1 | |
Cisco IOS | =15.1\(3\)t2 | |
Cisco IOS | =15.1\(3\)t3 | |
Cisco IOS | =15.1\(3\)t4 | |
Cisco IOS | =15.1\(4\)gc | |
Cisco IOS | =15.1\(4\)gc1 | |
Cisco IOS | =15.1\(4\)gc2 | |
Cisco IOS | =15.1\(4\)m | |
Cisco IOS | =15.1\(4\)m1 | |
Cisco IOS | =15.1\(4\)m2 | |
Cisco IOS | =15.1\(4\)m3 | |
Cisco IOS | =15.1\(4\)m3a | |
Cisco IOS | =15.1\(4\)m4 | |
Cisco IOS | =15.1\(4\)m5 | |
Cisco IOS | =15.1\(4\)m6 | |
Cisco IOS | =15.1\(4\)m7 | |
Cisco IOS | =15.1\(4\)m8 | |
Cisco IOS | =15.1\(4\)m9 | |
Cisco IOS | =15.1\(4\)m10 | |
Cisco IOS | =15.2\(1\)e | |
Cisco IOS | =15.2\(1\)e1 | |
Cisco IOS | =15.2\(1\)e2 | |
Cisco IOS | =15.2\(1\)e3 | |
Cisco IOS | =15.2\(1\)gc | |
Cisco IOS | =15.2\(1\)gc1 | |
Cisco IOS | =15.2\(1\)gc2 | |
Cisco IOS | =15.2\(1\)sy | |
Cisco IOS | =15.2\(1\)sy0a | |
Cisco IOS | =15.2\(1\)sy1 | |
Cisco IOS | =15.2\(1\)sy1a | |
Cisco IOS | =15.2\(1\)sy2 | |
Cisco IOS | =15.2\(1\)sy3 | |
Cisco IOS | =15.2\(1\)t | |
Cisco IOS | =15.2\(1\)t1 | |
Cisco IOS | =15.2\(1\)t2 | |
Cisco IOS | =15.2\(1\)t3 | |
Cisco IOS | =15.2\(1\)t3a | |
Cisco IOS | =15.2\(1\)t4 | |
Cisco IOS | =15.2\(2\)e | |
Cisco IOS | =15.2\(2\)e1 | |
Cisco IOS | =15.2\(2\)e2 | |
Cisco IOS | =15.2\(2\)e4 | |
Cisco IOS | =15.2\(2\)e5 | |
Cisco IOS | =15.2\(2\)e5a | |
Cisco IOS | =15.2\(2\)eb | |
Cisco IOS | =15.2\(2\)eb1 | |
Cisco IOS | =15.2\(2\)eb2 | |
Cisco IOS | =15.2\(2\)gc | |
Cisco IOS | =15.2\(2\)sy | |
Cisco IOS | =15.2\(2\)sy1 | |
Cisco IOS | =15.2\(2\)sy2 | |
Cisco IOS | =15.2\(2\)t | |
Cisco IOS | =15.2\(2\)t1 | |
Cisco IOS | =15.2\(2\)t2 | |
Cisco IOS | =15.2\(2\)t3 | |
Cisco IOS | =15.2\(2\)t4 | |
Cisco IOS | =15.2\(2a\)e1 | |
Cisco IOS | =15.2\(3\)e | |
Cisco IOS | =15.2\(3\)e1 | |
Cisco IOS | =15.2\(3\)e2 | |
Cisco IOS | =15.2\(3\)e3 | |
Cisco IOS | =15.2\(3\)gc | |
Cisco IOS | =15.2\(3\)gc1 | |
Cisco IOS | =15.2\(3\)t | |
Cisco IOS | =15.2\(3\)t1 | |
Cisco IOS | =15.2\(3\)t2 | |
Cisco IOS | =15.2\(3\)t3 | |
Cisco IOS | =15.2\(3\)t4 | |
Cisco IOS | =15.2\(3a\)e | |
Cisco IOS | =15.2\(3m\)e2 | |
Cisco IOS | =15.2\(4\)e | |
Cisco IOS | =15.2\(4\)gc | |
Cisco IOS | =15.2\(4\)gc1 | |
Cisco IOS | =15.2\(4\)gc2 | |
Cisco IOS | =15.2\(4\)gc3 | |
Cisco IOS | =15.2\(4\)m | |
Cisco IOS | =15.2\(4\)m1 | |
Cisco IOS | =15.2\(4\)m2 | |
Cisco IOS | =15.2\(4\)m3 | |
Cisco IOS | =15.2\(4\)m4 | |
Cisco IOS | =15.2\(4\)m5 | |
Cisco IOS | =15.2\(4\)m6 | |
Cisco IOS | =15.2\(4\)m6a | |
Cisco IOS | =15.2\(4\)m7 | |
Cisco IOS | =15.2\(4\)m8 | |
Cisco IOS | =15.2\(4\)m9 | |
Cisco IOS | =15.2\(4\)m10 | |
Cisco IOS | =15.2\(4\)m11 | |
Cisco IOS | =15.3\(1\)sy | |
Cisco IOS | =15.3\(1\)sy2 | |
Cisco IOS | =15.3\(1\)t | |
Cisco IOS | =15.3\(1\)t1 | |
Cisco IOS | =15.3\(1\)t2 | |
Cisco IOS | =15.3\(1\)t3 | |
Cisco IOS | =15.3\(1\)t4 | |
Cisco IOS | =15.3\(2\)t | |
Cisco IOS | =15.3\(2\)t1 | |
Cisco IOS | =15.3\(2\)t2 | |
Cisco IOS | =15.3\(2\)t3 | |
Cisco IOS | =15.3\(2\)t4 | |
Cisco IOS | =15.3\(3\)m | |
Cisco IOS | =15.3\(3\)m1 | |
Cisco IOS | =15.3\(3\)m2 | |
Cisco IOS | =15.3\(3\)m3 | |
Cisco IOS | =15.3\(3\)m4 | |
Cisco IOS | =15.3\(3\)m5 | |
Cisco IOS | =15.3\(3\)m6 | |
Cisco IOS | =15.3\(3\)m7 | |
Cisco IOS | =15.3\(3\)m9 | |
Cisco IOS | =15.4\(1\)cg | |
Cisco IOS | =15.4\(1\)cg1 | |
Cisco IOS | =15.4\(1\)sy | |
Cisco IOS | =15.4\(1\)sy1 | |
Cisco IOS | =15.4\(1\)t | |
Cisco IOS | =15.4\(1\)t1 | |
Cisco IOS | =15.4\(1\)t2 | |
Cisco IOS | =15.4\(1\)t3 | |
Cisco IOS | =15.4\(1\)t4 | |
Cisco IOS | =15.4\(2\)cg | |
Cisco IOS | =15.4\(2\)t | |
Cisco IOS | =15.4\(2\)t1 | |
Cisco IOS | =15.4\(2\)t2 | |
Cisco IOS | =15.4\(2\)t3 | |
Cisco IOS | =15.4\(2\)t4 | |
Cisco IOS | =15.4\(3\)m | |
Cisco IOS | =15.4\(3\)m1 | |
Cisco IOS | =15.4\(3\)m2 | |
Cisco IOS | =15.4\(3\)m3 | |
Cisco IOS | =15.4\(3\)m4 | |
Cisco IOS | =15.4\(3\)m5 | |
Cisco IOS | =15.4\(3\)m6 | |
Cisco IOS | =15.4\(3\)m6a | |
Cisco IOS | =15.4\(3\)m7 | |
Cisco IOS | =15.5\(1\)t | |
Cisco IOS | =15.5\(1\)t1 | |
Cisco IOS | =15.5\(1\)t2 | |
Cisco IOS | =15.5\(1\)t3 | |
Cisco IOS | =15.5\(2\)t | |
Cisco IOS | =15.5\(2\)t1 | |
Cisco IOS | =15.5\(2\)t2 | |
Cisco IOS | =15.5\(2\)t3 | |
Cisco IOS | =15.5\(2\)t4 | |
Cisco IOS | =15.5\(3\)m0a | |
Cisco IOS | =15.5\(3\)m1 | |
Cisco IOS | =15.5\(3\)m2 | |
Cisco IOS | =15.5\(3\)m4 | |
Cisco IOS | =15.5\(3\)m4a | |
Cisco IOS | =15.5\(3\)m5 | |
Cisco IOS | =15.5\(3\)s5 | |
Cisco IOS | =15.6\(1\)t | |
Cisco IOS | =15.6\(1\)t0a | |
Cisco IOS | =15.6\(1\)t1 | |
Cisco IOS | =15.6\(1\)t2 | |
Cisco IOS | =15.6\(2\)t | |
Cisco IOS | =15.6\(2\)t1 | |
Cisco IOS | =15.6\(2\)t2 | |
Cisco IOS | =15.6\(3\)m | |
Cisco IOS | =15.6\(3\)m0a | |
Cisco IOS | =15.6\(3\)m1 | |
Cisco IOS | =15.6\(3\)m1b | |
Cisco IOS | =15.6\(3\)m2 | |
Cisco IOS XE | =3.2.1sg | |
Cisco IOS XE | =3.2.8sg | |
Cisco IOS XE | =3.3.1sg | |
Cisco IOS XE | =3.3.1sq | |
Cisco IOS XE | =3.4.1sg | |
Cisco IOS XE | =3.4.2sg | |
Cisco IOS XE | =3.4.3sg | |
Cisco IOS XE | =3.4.6sg | |
Cisco IOS XE | =3.4.8sg | |
Cisco IOS XE | =3.5.1e | |
Cisco IOS XE | =3.5.3e | |
Cisco IOS XE | =3.6.0e | |
Cisco IOS XE | =3.6.1e | |
Cisco IOS XE | =3.6.2ae | |
Cisco IOS XE | =3.6.2e | |
Cisco IOS XE | =3.6.4e | |
Cisco IOS XE | =3.6.5ae | |
Cisco IOS XE | =3.6.5e | |
Cisco IOS XE | =3.7.0e | |
Cisco IOS XE | =3.7.1e | |
Cisco IOS XE | =3.7.2e | |
Cisco IOS XE | =3.7.3e | |
Cisco IOS XE | =3.8.0e | |
Cisco IOS XE | =3.18.1sp |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.