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CVE-2019-15992

A vulnerability in the implementation of the Lua interpreter integrated in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to execute arbitrary code with root privileges on the underlying Linux operating system of an affected device. The vulnerability is due to insufficient restrictions on the allowed Lua function calls within the context of user-supplied Lua scripts. A successful exploit could allow the attacker to trigger a heap overflow condition and execute arbitrary code with root privileges on the underlying Linux operating system of an affected device.

Data is provided by the National Vulnerability Database (NVD)
Cisco ≫ Adaptive Security Appliance Version < 9.6.4.36
Cisco ≫ Adaptive Security Appliance Software Version >= 9.7 < 9.8.4.15
Cisco ≫ Adaptive Security Appliance Software Version >= 9.9 < 9.9.2.61
Cisco ≫ Adaptive Security Appliance Software Version >= 9.10 < 9.10.1.32
Cisco ≫ Adaptive Security Appliance Software Version >= 9.12 < 9.12.3
Cisco ≫ Adaptive Security Appliance Software Version >= 9.13 < 9.13.1.4
Cisco ≫ Adaptive Security Appliance Software Version >= 9.14 < 9.14.2.7
Cisco ≫ Adaptive Security Appliance Software Version >= 9.15 < 9.15.1.4
Cisco ≫ Secure Firewall Management Center Version >= 6.3.0 < 6.3.0.6
Cisco ≫ Secure Firewall Management Center Version >= 6.4.0 < 6.4.0.7
Cisco ≫ Secure Firewall Management Center Version >= 6.5.0 < 6.5.0.2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 5.02% 0.893
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.2 1.2 5.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 9 8 10
AV:N/AC:L/Au:S/C:C/I:C/A:C
psirt@cisco.com 7.2 1.2 5.9
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.