CWE-494
Download of Code Without Integrity Check
The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.
CVE-2023-22635 (GCVE-0-2023-22635)
Vulnerability from cvelistv5 – Published: 2023-04-11 16:05 – Updated: 2024-10-23 14:30
VLAI
Summary
A download of code without Integrity check vulnerability [CWE-494] in FortiClientMac version 7.0.0 through 7.0.7, 6.4 all versions, 6.2 all versions, 6.0 all versions, 5.6 all versions, 5.4 all versions, 5.2 all versions, 5.0 all versions and 4.0 all versions may allow a local attacker to escalate their privileges via modifying the installer upon upgrade.
Severity
CWE
- CWE-494 - Escalation of privilege
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Fortinet | FortiClientMac |
Affected:
7.0.0 , ≤ 7.0.7
(semver)
Affected: 6.4.0 , ≤ 6.4.10 (semver) Affected: 6.2.0 , ≤ 6.2.9 (semver) Affected: 6.0.1 , ≤ 6.0.10 (semver) Affected: 5.6.5 , ≤ 5.6.6 (semver) Affected: 5.6.3 Affected: 5.6.0 , ≤ 5.6.1 (semver) Affected: 5.4.0 , ≤ 5.4.4 (semver) Affected: 5.2.0 , ≤ 5.2.6 (semver) Affected: 5.0.0 , ≤ 5.0.10 (semver) Affected: 4.0.0 , ≤ 4.0.3 (semver) |
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CVE-2023-37220 (GCVE-0-2023-37220)
Vulnerability from cvelistv5 – Published: 2023-09-03 13:47 – Updated: 2024-10-01 13:07
VLAI
Title
Synel Terminals - CWE-494: Download of Code Without Integrity Check
Summary
Synel Terminals - CWE-494: Download of Code Without Integrity Check
Severity
7.2 (High)
CWE
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
1 reference
Impacted products
Date Public
2023-09-03 13:42
Credits
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CVE-2023-37864 (GCVE-0-2023-37864)
Vulnerability from cvelistv5 – Published: 2023-08-09 06:35 – Updated: 2024-10-10 17:34
VLAI
Title
PHOENIX CONTACT: WP 6xxx Web panels prone to download code without integrity check
Summary
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 a remote attacker with SNMPv2 write privileges may use an a special SNMP request to gain full access to the device.
Severity
7.2 (High)
CWE
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| PHOENIX CONTACT | WP 6070-WVPS |
Affected:
0 , < 4.0.10
(semver)
|
|
| PHOENIX CONTACT | WP 6101-WXPS |
Affected:
0 , < 4.0.10
(semver)
|
|
| PHOENIX CONTACT | WP 6121-WXPS |
Affected:
0 , < 4.0.10
(semver)
|
|
| PHOENIX CONTACT | WP 6156-WHPS |
Affected:
0 , < 4.0.10
(semver)
|
|
| PHOENIX CONTACT | WP 6185-WHPS |
Affected:
0 , < 4.0.10
(semver)
|
|
| PHOENIX CONTACT | WP 6215-WHPS |
Affected:
0 , < 4.0.10
(semver)
|
Date Public
2023-08-08 06:45
Credits
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CVE-2023-39474 (GCVE-0-2023-39474)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:10 – Updated: 2024-09-18 18:29
VLAI
Title
Inductive Automation Ignition downloadLaunchClientJar Remote Code Execution Vulnerability
Summary
Inductive Automation Ignition downloadLaunchClientJar Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. User interaction is required to exploit this vulnerability in that the target must connect to a malicious server.
The specific flaw exists within the downloadLaunchClientJar function. The issue results from the lack of validating a remote JAR file prior to loading it. An attacker can leverage this vulnerability to execute code in the context of the current user.
. Was ZDI-CAN-19915.
Severity
CWE
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Inductive Automation | Ignition |
Affected:
8.1.24-RC / 1.1.24-RC
|
Date Public
2023-08-08 14:49
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CVE-2023-41921 (GCVE-0-2023-41921)
Vulnerability from cvelistv5 – Published: 2024-07-02 07:42 – Updated: 2024-08-02 19:09
VLAI
Title
Download of Code Without Integrity Check in Kiloview P1/P2 devices
Summary
A vulnerability allows attackers to download source code or an executable from a remote location and execute the code without sufficiently verifying the origin and integrity of the code. This vulnerability can allow attackers to modify the firmware before uploading it to the system, thus achieving the modification of the target’s integrity to achieve an insecure state.
Severity
9.8 (Critical)
CWE
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
1 reference
Impacted products
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CVE-2023-43608 (GCVE-0-2023-43608)
Vulnerability from cvelistv5 – Published: 2023-12-05 11:30 – Updated: 2025-11-04 19:25
VLAI
Summary
A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023.08.1 and dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.
Severity
8.1 (High)
CWE
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
Impacted products
Credits
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CVE-2023-45799 (GCVE-0-2023-45799)
Vulnerability from cvelistv5 – Published: 2023-10-30 06:17 – Updated: 2024-09-06 20:46
VLAI
Title
MLSoft TCO!stream Remote Code Execution Vulnerability
Summary
In MLSoft TCO!stream versions 8.0.22.1115 and below, a vulnerability exists due to insufficient permission validation. This allows an attacker to make the victim download and execute arbitrary files.
Severity
7.2 (High)
CWE
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MLSoft | TCO!stream |
Affected:
0 , ≤ 8.0.22.1115
(custom)
|
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CVE-2023-45821 (GCVE-0-2023-45821)
Vulnerability from cvelistv5 – Published: 2023-10-19 20:53 – Updated: 2024-09-12 17:47
VLAI
Title
Incorrect Docker Hub registry check in Artifact Hub
Summary
Artifact Hub is a web-based application that enables finding, installing, and publishing packages and configurations for CNCF projects. During a security audit of Artifact Hub's code base a security researcher identified a bug in which the `registryIsDockerHub` function was only checking that the registry domain had the `docker.io` suffix. Artifact Hub allows providing some Docker credentials that are used to increase the rate limit applied when interacting with the Docker Hub registry API to read publicly available content. Due to the incorrect check described above, it'd be possible to hijack those credentials by purchasing a domain which ends with `docker.io` and deploying a fake OCI registry on it. <https://artifacthub.io/> uses some credentials that only have permissions to read public content available in the Docker Hub. However, even though credentials for private repositories (disabled on `artifacthub.io`) are handled in a different way, other Artifact Hub deployments could have been using them for a different purpose. This issue has been resolved in version `1.16.0`. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
5.4 (Medium)
CWE
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/artifacthub/hub/security/advis… | x_refsource_CONFIRM |
| https://artifacthub.io/packages/helm/artifact-hub… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| artifacthub | hub |
Affected:
< 1.16.0
|
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"value": "Artifact Hub is a web-based application that enables finding, installing, and publishing packages and configurations for CNCF projects. During a security audit of Artifact Hub\u0027s code base a security researcher identified a bug in which the `registryIsDockerHub` function was only checking that the registry domain had the `docker.io` suffix. Artifact Hub allows providing some Docker credentials that are used to increase the rate limit applied when interacting with the Docker Hub registry API to read publicly available content. Due to the incorrect check described above, it\u0027d be possible to hijack those credentials by purchasing a domain which ends with `docker.io` and deploying a fake OCI registry on it. \u003chttps://artifacthub.io/\u003e uses some credentials that only have permissions to read public content available in the Docker Hub. However, even though credentials for private repositories (disabled on `artifacthub.io`) are handled in a different way, other Artifact Hub deployments could have been using them for a different purpose. This issue has been resolved in version `1.16.0`. Users are advised to upgrade. There are no known workarounds for this vulnerability."
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CVE-2023-45838 (GCVE-0-2023-45838)
Vulnerability from cvelistv5 – Published: 2023-12-05 11:30 – Updated: 2025-11-04 19:25
VLAI
Summary
Multiple data integrity vulnerabilities exist in the package hash checking functionality of Buildroot 2023.08.1 and Buildroot dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.This vulnerability is related to the `aufs` package.
Severity
8.1 (High)
CWE
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
Impacted products
Credits
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CVE-2023-45839 (GCVE-0-2023-45839)
Vulnerability from cvelistv5 – Published: 2023-12-05 11:30 – Updated: 2025-11-04 19:25
VLAI
Summary
Multiple data integrity vulnerabilities exist in the package hash checking functionality of Buildroot 2023.08.1 and Buildroot dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.This vulnerability is related to the `aufs-util` package.
Severity
8.1 (High)
CWE
- CWE-494 - Download of Code Without Integrity Check
Assigner
References
Impacted products
Credits
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Mitigation ID: MIT-42
Phase: Implementation
Description:
- Perform proper forward and reverse DNS lookups to detect DNS spoofing.
Mitigation
Phases: Architecture and Design, Operation
Description:
- Encrypt the code with a reliable encryption scheme before transmitting.
- This will only be a partial solution, since it will not detect DNS spoofing and it will not prevent your code from being modified on the hosting site.
Mitigation ID: MIT-4
Phase: Architecture and Design
Strategy: Libraries or Frameworks
Description:
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
- Speficially, it may be helpful to use tools or frameworks to perform integrity checking on the transmitted code.
- When providing the code that is to be downloaded, such as for automatic updates of the software, then use cryptographic signatures for the code and modify the download clients to verify the signatures. Ensure that the implementation does not contain CWE-295, CWE-320, CWE-347, and related weaknesses.
- Use code signing technologies such as Authenticode. See references [REF-454] [REF-455] [REF-456].
Mitigation ID: MIT-17
Phases: Architecture and Design, Operation
Strategy: Environment Hardening
Description:
- Run your code using the lowest privileges that are required to accomplish the necessary tasks [REF-76]. If possible, create isolated accounts with limited privileges that are only used for a single task. That way, a successful attack will not immediately give the attacker access to the rest of the software or its environment. For example, database applications rarely need to run as the database administrator, especially in day-to-day operations.
Mitigation ID: MIT-22
Phases: Architecture and Design, Operation
Strategy: Sandbox or Jail
Description:
- Run the code in a "jail" or similar sandbox environment that enforces strict boundaries between the process and the operating system. This may effectively restrict which files can be accessed in a particular directory or which commands can be executed by the software.
- OS-level examples include the Unix chroot jail, AppArmor, and SELinux. In general, managed code may provide some protection. For example, java.io.FilePermission in the Java SecurityManager allows the software to specify restrictions on file operations.
- This may not be a feasible solution, and it only limits the impact to the operating system; the rest of the application may still be subject to compromise.
- Be careful to avoid CWE-243 and other weaknesses related to jails.
CAPEC-184: Software Integrity Attack
An attacker initiates a series of events designed to cause a user, program, server, or device to perform actions which undermine the integrity of software code, device data structures, or device firmware, achieving the modification of the target's integrity to achieve an insecure state.
CAPEC-185: Malicious Software Download
An attacker uses deceptive methods to cause a user or an automated process to download and install dangerous code that originates from an attacker controlled source. There are several variations to this strategy of attack.
CAPEC-186: Malicious Software Update
An adversary uses deceptive methods to cause a user or an automated process to download and install dangerous code believed to be a valid update that originates from an adversary controlled source.
CAPEC-187: Malicious Automated Software Update via Redirection
An attacker exploits two layers of weaknesses in server or client software for automated update mechanisms to undermine the integrity of the target code-base. The first weakness involves a failure to properly authenticate a server as a source of update or patch content. This type of weakness typically results from authentication mechanisms which can be defeated, allowing a hostile server to satisfy the criteria that establish a trust relationship. The second weakness is a systemic failure to validate the identity and integrity of code downloaded from a remote location, hence the inability to distinguish malicious code from a legitimate update.
CAPEC-533: Malicious Manual Software Update
An attacker introduces malicious code to the victim's system by altering the payload of a software update, allowing for additional compromise or site disruption at the victim location. These manual, or user-assisted attacks, vary from requiring the user to download and run an executable, to as streamlined as tricking the user to click a URL. Attacks which aim at penetrating a specific network infrastructure often rely upon secondary attack methods to achieve the desired impact. Spamming, for example, is a common method employed as an secondary attack vector. Thus the attacker has in their arsenal a choice of initial attack vectors ranging from traditional SMTP/POP/IMAP spamming and its varieties, to web-application mechanisms which commonly implement both chat and rich HTML messaging within the user interface.
CAPEC-538: Open-Source Library Manipulation
Adversaries implant malicious code in open source software (OSS) libraries to have it widely distributed, as OSS is commonly downloaded by developers and other users to incorporate into software development projects. The adversary can have a particular system in mind to target, or the implantation can be the first stage of follow-on attacks on many systems.
CAPEC-657: Malicious Automated Software Update via Spoofing
An attackers uses identify or content spoofing to trick a client into performing an automated software update from a malicious source. A malicious automated software update that leverages spoofing can include content or identity spoofing as well as protocol spoofing. Content or identity spoofing attacks can trigger updates in software by embedding scripted mechanisms within a malicious web page, which masquerades as a legitimate update source. Scripting mechanisms communicate with software components and trigger updates from locations specified by the attackers' server. The result is the client believing there is a legitimate software update available but instead downloading a malicious update from the attacker.
CAPEC-662: Adversary in the Browser (AiTB)
An adversary exploits security vulnerabilities or inherent functionalities of a web browser, in order to manipulate traffic between two endpoints.
CAPEC-691: Spoof Open-Source Software Metadata
An adversary spoofs open-source software metadata in an attempt to masquerade malicious software as popular, maintained, and trusted.
CAPEC-692: Spoof Version Control System Commit Metadata
An adversary spoofs metadata pertaining to a Version Control System (VCS) (e.g., Git) repository's commits to deceive users into believing that the maliciously provided software is frequently maintained and originates from a trusted source.
CAPEC-693: StarJacking
An adversary spoofs software popularity metadata to deceive users into believing that a maliciously provided package is widely used and originates from a trusted source.
CAPEC-695: Repo Jacking
An adversary takes advantage of the redirect property of directly linked Version Control System (VCS) repositories to trick users into incorporating malicious code into their applications.