Lua through 5.4.0 allows a stack redzone cross in luaO_pushvfstring because a protection mechanism wrongly calls luaD_callnoyield twice in a row.

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Lua 5.4.0 has a getobjname heap-based buffer over-read because youngcollection in lgc.c uses markold for an insufficient number of list members.

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CVE-2020-3423

A vulnerability in the implementation of the Lua interpreter that is integrated in Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary code with root privileges on the underlying Linux operating system OS of an affected device. The vulnerability is due to...

Buffer overflow

A vulnerability in the implementation of the Lua interpreter that is integrated in Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary code with root privileges on the underlying Linux operating system OS of an affected device. The vulnerability is due to...

CVE-2020-3423

CVE-2020-3423 concerns Cisco IOS XE Software, where the Lua interpreter implementation allows an authenticated, local attacker to execute arbitrary code with root privileges on the device’s Linux OS. The root cause is insufficient restrictions on Lua function calls within user-supplied scripts, e...

CVE-2020-3423 Cisco IOS XE Software Arbitrary Code Execution Vulnerability

A vulnerability in the implementation of the Lua interpreter that is integrated in Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary code with root privileges on the underlying Linux operating system OS of an affected device. The vulnerability is due to...

CVE-2020-3423 Cisco IOS XE Software Arbitrary Code Execution Vulnerability

A vulnerability in the implementation of the Lua interpreter that is integrated in Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary code with root privileges on the underlying Linux operating system OS of an affected device. The vulnerability is due to...

Cisco IOS XE Software Arbitrary Code Execution Vulnerability

A vulnerability in the implementation of the Lua interpreter that is integrated in Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary code with root privileges on the underlying Linux operating system OS of an affected device. The vulnerability is due to...

CVE-2020-3423: Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability in the implementation of the Lua interpreter that is integrated in Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary code with root privileges on the underlying Linux operating system OS of an affected device. The vulnerability is due to...

PT-2020-5052 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: The issue is related to insufficient restrictions on Lua function calls within the context of user-supplied Lua scripts in the Lua interpreter integrated in Cisco IOS XE...

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...

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...

Design/Logic Flaw

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...

CVE-2019-15992

CVE-2019-15992 is a remote code execution vulnerability in the Lua interpreter used by Cisco ASA and Cisco FTD software. It arises from insufficient restrictions on Lua function calls in user-supplied scripts, which could allow an authenticated, remote attacker to trigger a heap overflow and exec...

CVE-2019-15992 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Remote Code Execution Vulnerability

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...

CVE-2019-15992 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Remote Code Execution Vulnerability

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...

CVE-2019-15992: Improper Restriction of Operations within the Bounds of a Memory Buffer

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...

Amazon Linux 2 : lua53 (ALAS-2020-1492)

The version of lua53 installed on the remote host is prior to 5.3.5-7. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2020-1492 advisory. ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal3,2^31...

GHSA-QV8Q-V995-72GR personnummer/csharp vulnerable to Improper Input Validation

This vulnerability was reported to the personnummer team in June 2020. The slow response was due to locked ownership of some of the affected packages, which caused delays to update packages prior to disclosure. The vulnerability is determined to be low severity. Impact This vulnerability impacts...

EulerOS Virtualization for ARM 64 3.0.2.0 : vim (EulerOS-SA-2020-1957)

According to the version of the vim packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - A flaw was found in vim in the restricted mode, where all commands that make use of external shells are disabled. However, i...