CVE-2011-0944
published 2011-10-03CVE-2011-0944: Cisco IOS 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (device reload) via malformed IPv6 packets, aka Bug ID CSCtj41194.
PriorityP433high7.8CVSS 2.0
AVNACLAuNCNINAC
EPSS
1.79%
76.0th percentile
Cisco IOS 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (device reload) via malformed IPv6 packets, aka Bug ID CSCtj41194.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
CVSS provenance
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
vendor_cisco7.8HIGH
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Cisco
Cisco IOS Software IPv6 Denial of Service Vulnerability
vendor_cisco·2011-09-28·CVSS 7.8
CVE-2011-0944 [HIGH] Cisco IOS Software IPv6 Denial of Service Vulnerability
Cisco IOS Software IPv6 Denial of Service Vulnerability
Cisco IOS Software contains a vulnerability in the IP version 6
(IPv6) protocol stack implementation that could allow an
unauthenticated, remote attacker to cause a reload of an affected device
that has IPv6 operation enabled. The vulnerability is triggered when an
affected device processes a malformed IPv6 packet.
Cisco has released software updates that address this vulnerability. There are no workarounds to mitigate this vulnerability.
This advisory is posted at https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-ipv6.
Note: The September 28, 2011, Cisco IOS Software
Security Advisory bundled publication includes ten Cisco Security Advisories.
Nine of the advisories address vulnerabili
Cisco
Cisco IOS Software IPv6 Denial of Service Vulnerability
vendor_cisco
CVE-2011-0944 Cisco IOS Software IPv6 Denial of Service Vulnerability
CVE-2011-0944: Cisco IOS Software IPv6 Denial of Service Vulnerability
Cisco IOS Software contains a vulnerability in the IP version 6 (IPv6) protocol stack implementation that could allow an unauthenticated, remote attacker to cause a reload of an affected device that has IPv6 operation enabled. The vulnerability is triggered when an affected device processes a malformed IPv6 packet. Cisco has released software updates that address this vulnerability. There are no
Bug IDs: CSCtj41194, CSCtj41194
GHSA
GHSA-42wr-4c7w-39f8: Cisco IOS 12
ghsa_unreviewed·2022-05-17
CVE-2011-0944 [HIGH] GHSA-42wr-4c7w-39f8: Cisco IOS 12
Cisco IOS 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (device reload) via malformed IPv6 packets, aka Bug ID CSCtj41194.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2011-10-03
Published