Search criteria
2 vulnerabilities found for Cisco IOS 15.0(1)XA2 by Cisco
CVE-2019-12654 (GCVE-0-2019-12654)
Vulnerability from nvd – Published: 2019-09-25 20:16 – Updated: 2024-11-19 18:55
VLAI?
Title
Cisco IOS and IOS XE Software Session Initiation Protocol Denial of Service Vulnerability
Summary
A vulnerability in the common Session Initiation Protocol (SIP) library of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient sanity checks on an internal data structure. An attacker could exploit this vulnerability by sending a sequence of malicious SIP messages to an affected device. An exploit could allow the attacker to cause a NULL pointer dereference, resulting in a crash of the iosd process. This triggers a reload of the device.
Severity ?
8.6 (High)
CWE
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco IOS 15.0(1)XA2 |
Affected:
unspecified , < n/a
(custom)
|
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CVE-2019-12654 (GCVE-0-2019-12654)
Vulnerability from cvelistv5 – Published: 2019-09-25 20:16 – Updated: 2024-11-19 18:55
VLAI?
Title
Cisco IOS and IOS XE Software Session Initiation Protocol Denial of Service Vulnerability
Summary
A vulnerability in the common Session Initiation Protocol (SIP) library of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient sanity checks on an internal data structure. An attacker could exploit this vulnerability by sending a sequence of malicious SIP messages to an affected device. An exploit could allow the attacker to cause a NULL pointer dereference, resulting in a crash of the iosd process. This triggers a reload of the device.
Severity ?
8.6 (High)
CWE
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco IOS 15.0(1)XA2 |
Affected:
unspecified , < n/a
(custom)
|
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