Where
-Infinity
0
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

The Antivirus component in Comodo Internet Security before 5.3.175888.1227 does not properly check whether unspecified X.509 certificates are revoked, which has unknown impact and remote attack vectors.

First published (updated )
Severity
8.8
EPSS
0.03%
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

A vulnerability classified as critical was found in Comodo Internet Security Premium 12.3.4.8162. This vulnerability affects unknown code of the file cisupdatex64.xml of the component Manifest File Handler. The manipulation leads to improper validation of integrity check value. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

First published (updated )
Severity
8.8
EPSS
0.31%
OS Command Injection, Command Injection
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

A vulnerability, which was classified as critical, has been found in Comodo Internet Security Premium 12.3.4.8162. This issue affects some unknown processing of the file cisupdatex64.xml of the component Manifest File Handler. The manipulation of the argument binary/params leads to os command injection. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

First published (updated )
Severity
7.8
EPSS
0.05%
Path Traversal
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Comodo Internet Security Pro Directory Traversal Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Comodo Internet Security Pro. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

The specific flaw exists within the update mechanism. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-19055.

1 / 2
Source: NVD
First published (updated )
Severity
7.8
EPSS
0.05%
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Comodo Internet Security Pro cmdagent Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Comodo Internet Security Pro. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

The specific flaw exists within the cmdagent executable. By creating a symbolic link, an attacker can abuse the agent to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-22831.

1 / 2
Source: NVD
First published (updated )
Severity
7.8
EPSS
0.05%
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Comodo Internet Security Pro cmdagent Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Comodo Internet Security Pro. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

The specific flaw exists within the cmdagent executable. By creating a symbolic link, an attacker can abuse the agent to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-22829.

1 / 2
Source: NVD
First published (updated )
Severity
7.8
EPSS
0.05%
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Comodo Internet Security Pro cmdagent Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Comodo Internet Security Pro. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

The specific flaw exists within the cmdagent executable. By creating a symbolic link, an attacker can abuse the agent to create a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-22832.

1 / 2
Source: NVD
First published (updated )
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An issue was discovered in signmgr.dll 6.5.0.819 in Comodo Internet Security through 12.0. A DLL Preloading vulnerability allows an attacker to implant an unsigned DLL named iLog.dll in a partially unprotected product directory. This DLL is then loaded into a high-privileged service before the binary signature validation logic is loaded, and might bypass some of the self-defense mechanisms.

First published (updated )
Severity
7.1
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Comodo Antivirus through 12.0.0.6870, Comodo Firewall through 12.0.0.6870, and Comodo Internet Security Premium through 12.0.0.6870, with the Comodo Container feature, are vulnerable to Sandbox Escape.

First published (updated )
Severity
6.3
EPSS
0.02%
AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R

A vulnerability classified as critical has been found in Comodo Internet Security Premium 12.3.4.8162. This affects an unknown part of the component Update Handler. The manipulation leads to improper certificate validation. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

First published (updated )
Severity
6.2
Race Condition
AV:L/AC:H/Au:N/C:C/I:C/A:C

Race condition in Comodo Internet Security before 4.1.149672.916 on Windows XP allows local users to bypass kernel-mode hook handlers, and execute dangerous code that would otherwise be blocked by a handler but not blocked by signature-based malware detection, via certain user-space memory changes during hook-handler execution, aka an argument-switch attack or a KHOBE attack.

First published (updated )
Severity
4.9
Code Injection
AV:L/AC:L/Au:N/C:N/I:N/A:C

Comodo Internet Security before 5.10.228257.2253 on Windows 7 x64 allows local users to cause a denial of service (system crash) via a crafted 32-bit Portable Executable (PE) file with a kernel ImageBase value.

First published (updated )
Severity
4.3
AV:N/AC:M/Au:N/C:N/I:N/A:P

The Antivirus component in Comodo Internet Security before 5.4.189822.1355 allows remote attackers to cause a denial of service (application crash) via a crafted .PST file.

First published (updated )
Severity
4.3
Buffer Overflow
AV:N/AC:M/Au:N/C:N/I:N/A:P

The Antivirus component in Comodo Internet Security before 5.3.175888.1227 allows remote attackers to cause a denial of service (application crash) via a crafted compressed file.

First published (updated )
Severity
4.3
AV:N/AC:M/Au:N/C:N/I:N/A:P

The Antivirus component in Comodo Internet Security before 3.8.65951.477 allows remote attackers to cause a denial of service (application crash) via a crafted file.

First published (updated )
Severity
4.3
AV:N/AC:M/Au:N/C:N/I:N/A:P

The Antivirus component in Comodo Internet Security before 3.8.64739.471 allows remote attackers to cause a denial of service (application crash) via a crafted file.

First published (updated )
Severity
4.3
Buffer Overflow
AV:N/AC:M/Au:N/C:N/I:N/A:P

The Antivirus component in Comodo Internet Security before 3.11.108364.552 allows remote attackers to cause a denial of service (application crash) via a crafted packed file.

First published (updated )
Severity
2.9
EPSS
0.11%
Path Traversal
AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

A vulnerability, which was classified as critical, was found in Comodo Internet Security Premium 12.3.4.8162. Affected is an unknown function of the component File Name Handler. The manipulation of the argument name/folder leads to path traversal. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

First published (updated )
Severity
1.9
Race Condition
AV:L/AC:M/Au:N/C:N/I:P/A:N

Multiple race conditions in Comodo Internet Security before 5.8.211697.2124 allow local users to bypass the Defense+ feature via unspecified vectors.

First published (updated )
Severity
1.9
Race Condition
AV:L/AC:M/Au:N/C:N/I:P/A:N

Multiple race conditions in Comodo Internet Security before 5.8.213334.2131 allow local users to bypass the Defense+ feature via unspecified vectors.

First published (updated )

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