CVE-2015-0718
published 2016-03-03CVE-2015-0718: Cisco NX-OS 4.0 through 6.1 on Nexus 1000V 3000, 4000, 5000, 6000, and 7000 devices and Unified Computing System (UCS) platforms allows remote attackers to…
PriorityP342high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
3.94%
89.3th percentile
Cisco NX-OS 4.0 through 6.1 on Nexus 1000V 3000, 4000, 5000, 6000, and 7000 devices and Unified Computing System (UCS) platforms allows remote attackers to cause a denial of service (TCP stack reload) by sending crafted TCP packets to a device that has a TIME_WAIT TCP session, aka Bug ID CSCub70579.
Affected
66 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | nx-os | — | — |
| cisco | nx-os | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
| cisco | unified_computing_system | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
osv6.8MEDIUM
vendor_cisco7.8HIGH
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OSV
libxmltok vulnerabilities
osv·2025-01-13·CVSS 6.8
CVE-2015-1283 libxmltok vulnerabilities
libxmltok vulnerabilities
It was discovered that Expat, contained within the xmltok library,
incorrectly handled malformed XML data. If a user or application were
tricked into opening a crafted XML file, an attacker could cause a denial
of service, or possibly execute arbitrary code. (CVE-2015-1283,
CVE-2016-0718, CVE-2016-4472, CVE-2019-15903)
It was discovered that Expat, contained within the xmltok library,
incorrectly handled XML data containing a large number of colons, which
could lead to excessive resource consumption. If a user or application
were tricked into opening a crafted XML file, an attacker could possibly
use this issue to cause a denial of service. (CVE-2018-20843)
It was discovered that Expat, contained within the xmltok library,
incorrectly handled certain input, whi
OSV
libxmltok vulnerabilities
osv·2022-07-19·CVSS 5.0
CVE-2012-1148 libxmltok vulnerabilities
libxmltok vulnerabilities
Tim Boddy, Gustavo Grieco and others discovered that Expat, that is
integrated in xmltok library, incorrectly handled certain files.
An attacker could possibly use these issues to cause a denial of
service, or possibly execute arbitrary code. These issues were only
addressed in Ubuntu 16.04 ESM. (CVE-2012-1148, CVE-2015-1283,
CVE-2016-0718, CVE-2016-4472, CVE-2018-20843, CVE-2019-15903,
CVE-2021-46143, CVE-2022-22822, CVE-2022-22823, CVE-2022-22824,
CVE-2022-22825, CVE-2022-22826, CVE-2022-22827)
It was discovered that Expat, that is integrated in xmltok library,
incorrectly handled encoding validation of certain files. An attacker
could possibly use this issue to cause a denial of service, or
possibly execute arbitrary code. (CVE-2022-25235)
It was discovered
GHSA
GHSA-858m-ch9v-jg28: Cisco NX-OS 4
ghsa_unreviewed·2022-05-17
CVE-2015-0718 [HIGH] GHSA-858m-ch9v-jg28: Cisco NX-OS 4
Cisco NX-OS 4.0 through 6.1 on Nexus 1000V 3000, 4000, 5000, 6000, and 7000 devices and Unified Computing System (UCS) platforms allows remote attackers to cause a denial of service (TCP stack reload) by sending crafted TCP packets to a device that has a TIME_WAIT TCP session, aka Bug ID CSCub70579.
Cisco
Cisco NX-OS Software TCP Netstack Denial of Service Vulnerability
vendor_cisco·2016-03-03·CVSS 7.8
CVE-2015-0718 [HIGH] CWE-399 Cisco NX-OS Software TCP Netstack Denial of Service Vulnerability
Cisco NX-OS Software TCP Netstack Denial of Service Vulnerability
4A vulnerability in the TCP stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.
The vulnerability is due to improper processing of certain TCP packets in the closing sequence of a TCP session while the affected device is in a TIME_WAIT state. An attacker could exploit this vulnerability by sending a specific TCP packet to an affected device on a TCP session that is already in a TIME_WAIT state. An exploit could allow the attacker to cause a reload of the TCP stack on the affected device, resulting in a DoS condition.
This vulnerability can be exploited using either IPv4 or IPv6 packets. The vulnerability can be triggered by a crafted sequence of TCP p
Cisco
Cisco NX-OS Software TCP Netstack Denial of Service Vulnerability
vendor_cisco
CVE-2015-0718 Cisco NX-OS Software TCP Netstack Denial of Service Vulnerability
CVE-2015-0718: Cisco NX-OS Software TCP Netstack Denial of Service Vulnerability
4A vulnerability in the TCP stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper processing of certain TCP packets in the closing sequence of a TCP session while the affected device is in a TIME_WAIT state. An attacker could exploit this vulnerability by sending a specific TCP packet to an affected device on a TCP session that is already in a TIME_WAIT state. An exploit could allow the attacker to cause a reload of the TCP stack on the affected device, resulting in a DoS condition. This vulnerability can be exploited using either IPv4 or IPv6 packets. The vulnerability can be triggered by a crafted seque
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-netstackhttp://www.securitytracker.com/id/1035159http://www.securitytracker.com/id/1035160http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-netstackhttp://www.securitytracker.com/id/1035159http://www.securitytracker.com/id/1035160
2016-03-03
Published