Vulnerabilites related to linuxfoundation - dragonfly
Vulnerability from fkie_nvd
Published
2025-09-17 20:15
Modified
2025-09-18 20:18
Severity ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the processPieceFromSource method does not update the structure’s usedTraffic field, because an uninitialized variable n is used as a guard to the AddTraffic method call, instead of the result.Size variable. A task is processed by a peer. The usedTraffic metadata is not updated during the processing. Rate limiting is incorrectly applied, leading to a denial-of-service condition for the peer. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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"id": "CVE-2025-59348",
"lastModified": "2025-09-18T20:18:46.437",
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Vulnerability from fkie_nvd
Published
2025-09-17 20:15
Modified
2025-09-18 16:54
Severity ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the code in the scheduler for downloading a tiny file is hard coded to use the HTTP protocol, rather than HTTPS. This means that an attacker could perform a Man-in-the-Middle attack, changing the network request so that a different piece of data gets downloaded. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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Vulnerability from fkie_nvd
Published
2025-09-17 20:15
Modified
2025-09-18 20:08
Severity ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, a peer can obtain a valid TLS certificate for arbitrary IP addresses, effectively rendering the mTLS authentication useless. The issue is that the Manager’s Certificate gRPC service does not validate if the requested IP addresses “belong to” the peer requesting the certificate—that is, if the peer connects from the same IP address as the one provided in the certificate request. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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"id": "CVE-2025-59353",
"lastModified": "2025-09-18T20:08:55.557",
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Vulnerability from fkie_nvd
Published
2025-09-17 20:15
Modified
2025-09-18 20:17
Severity ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, DragonFly2 uses the os.MkdirAll function to create certain directory paths with specific access permissions. This function does not perform any permission checks when a given directory path already exists. This allows a local attacker to create a directory to be used later by DragonFly2 with broad permissions before DragonFly2 does so, potentially allowing the attacker to tamper with the files. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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Vulnerability from fkie_nvd
Published
2025-09-17 20:15
Modified
2025-09-18 20:15
Severity ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the access control mechanism for the Proxy feature uses simple string comparisons and is therefore vulnerable to timing attacks. An attacker may try to guess the password one character at a time by sending all possible characters to a vulnerable mechanism and measuring the comparison instruction’s execution times. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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}
],
"id": "CVE-2025-59350",
"lastModified": "2025-09-18T20:15:45.780",
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{
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"tags": [
"Product"
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"url": "https://github.com/dragonflyoss/dragonfly/blob/main/docs/security/dragonfly-comprehensive-report-2023.pdf"
},
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"source": "security-advisories@github.com",
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"Patch",
"Third Party Advisory"
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}
]
}
Vulnerability from fkie_nvd
Published
2024-09-19 23:15
Modified
2024-12-20 19:11
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. It is hosted by the Cloud Native Computing Foundation (CNCF) as an Incubating Level Project. Dragonfly uses JWT to verify user. However, the secret key for JWT, "Secret Key", is hard coded, which leads to authentication bypass. An attacker can perform any action as a user with admin privileges. This issue has been addressed in release version 2.0.9. All users are advised to upgrade. There are no known workarounds for this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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Vulnerability from fkie_nvd
Published
2025-09-17 20:15
Modified
2025-09-18 20:08
Severity ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the DragonFly2 uses a variety of hash functions, including the MD5 hash, for downloaded files. This allows attackers to replace files with malicious ones that have a colliding hash. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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}
]
}
Vulnerability from fkie_nvd
Published
2025-09-17 20:15
Modified
2025-09-18 20:19
Severity ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, The Manager disables TLS certificate verification in HTTP clients. The clients are not configurable, so users have no way to re-enable the verification. A Manager processes dozens of preheat jobs. An adversary performs a network-level Man-in-the-Middle attack, providing invalid data to the Manager. The Manager preheats with the wrong data, which later causes a denial of service and file integrity problems. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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],
"id": "CVE-2025-59347",
"lastModified": "2025-09-18T20:19:08.377",
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]
}
Vulnerability from fkie_nvd
Published
2025-09-17 20:15
Modified
2025-09-18 20:09
Severity ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the gRPC API and HTTP APIs allow peers to send requests that force the recipient peer to create files in arbitrary file system locations, and to read arbitrary files. This allows peers to steal other peers’ secret data and to gain remote code execution (RCE) capabilities on the peer’s machine.This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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}
],
"id": "CVE-2025-59352",
"lastModified": "2025-09-18T20:09:03.333",
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"source": "security-advisories@github.com",
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}
Vulnerability from fkie_nvd
Published
2025-09-17 20:15
Modified
2025-09-18 20:20
Severity ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Versions prior to 2.1.0 contain a server-side request forgery (SSRF) vulnerability that enables users to force DragonFly2’s components to make requests to internal services that are otherwise not accessible to them. The issue arises because the Manager API accepts a user-supplied URL when creating a Preheat job with weak validation, peers can trigger other peers to fetch an arbitrary URL through pieceManager.DownloadSource, and internal HTTP clients follow redirects, allowing a request to a malicious server to be redirected to internal services. This can be used to probe or access internal HTTP endpoints. The vulnerability is fixed in version 2.1.0.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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Vulnerability from fkie_nvd
Published
2025-09-17 20:15
Modified
2025-09-18 20:09
Severity ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the first return value of a function is dereferenced even when the function returns an error. This can result in a nil dereference, and cause code to panic. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | dragonfly | * |
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CVE-2025-59349 (GCVE-0-2025-59349)
Vulnerability from cvelistv5
Published
2025-09-17 19:41
Modified
2025-09-18 17:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, DragonFly2 uses the os.MkdirAll function to create certain directory paths with specific access permissions. This function does not perform any permission checks when a given directory path already exists. This allows a local attacker to create a directory to be used later by DragonFly2 with broad permissions before DragonFly2 does so, potentially allowing the attacker to tamper with the files. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | dragonfly |
Version: < 2.1.0 |
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CVE-2025-59352 (GCVE-0-2025-59352)
Vulnerability from cvelistv5
Published
2025-09-17 19:50
Modified
2025-09-18 17:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the gRPC API and HTTP APIs allow peers to send requests that force the recipient peer to create files in arbitrary file system locations, and to read arbitrary files. This allows peers to steal other peers’ secret data and to gain remote code execution (RCE) capabilities on the peer’s machine.This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | dragonfly |
Version: < 2.1.0 |
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CVE-2025-59410 (GCVE-0-2025-59410)
Vulnerability from cvelistv5
Published
2025-09-17 19:58
Modified
2025-09-18 15:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-311 - Missing Encryption of Sensitive Data
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the code in the scheduler for downloading a tiny file is hard coded to use the HTTP protocol, rather than HTTPS. This means that an attacker could perform a Man-in-the-Middle attack, changing the network request so that a different piece of data gets downloaded. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | dragonfly |
Version: < 2.1.0 |
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CVE-2025-59346 (GCVE-0-2025-59346)
Vulnerability from cvelistv5
Published
2025-09-17 19:20
Modified
2025-09-17 19:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Versions prior to 2.1.0 contain a server-side request forgery (SSRF) vulnerability that enables users to force DragonFly2’s components to make requests to internal services that are otherwise not accessible to them. The issue arises because the Manager API accepts a user-supplied URL when creating a Preheat job with weak validation, peers can trigger other peers to fetch an arbitrary URL through pieceManager.DownloadSource, and internal HTTP clients follow redirects, allowing a request to a malicious server to be redirected to internal services. This can be used to probe or access internal HTTP endpoints. The vulnerability is fixed in version 2.1.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | dragonfly |
Version: < 2.1.0 |
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CVE-2025-59353 (GCVE-0-2025-59353)
Vulnerability from cvelistv5
Published
2025-09-17 19:53
Modified
2025-09-18 17:44
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, a peer can obtain a valid TLS certificate for arbitrary IP addresses, effectively rendering the mTLS authentication useless. The issue is that the Manager’s Certificate gRPC service does not validate if the requested IP addresses “belong to” the peer requesting the certificate—that is, if the peer connects from the same IP address as the one provided in the certificate request. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | dragonfly |
Version: < 2.1.0 |
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CVE-2025-59354 (GCVE-0-2025-59354)
Vulnerability from cvelistv5
Published
2025-09-17 19:57
Modified
2025-09-18 15:51
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-328 - Use of Weak Hash
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the DragonFly2 uses a variety of hash functions, including the MD5 hash, for downloaded files. This allows attackers to replace files with malicious ones that have a colliding hash. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | dragonfly |
Version: < 2.1.0 |
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CVE-2025-59348 (GCVE-0-2025-59348)
Vulnerability from cvelistv5
Published
2025-09-17 19:30
Modified
2025-09-17 19:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-457 - Use of Uninitialized Variable
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the processPieceFromSource method does not update the structure’s usedTraffic field, because an uninitialized variable n is used as a guard to the AddTraffic method call, instead of the result.Size variable. A task is processed by a peer. The usedTraffic metadata is not updated during the processing. Rate limiting is incorrectly applied, leading to a denial-of-service condition for the peer. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | dragonfly |
Version: < 2.1.0 |
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CVE-2023-27584 (GCVE-0-2023-27584)
Vulnerability from cvelistv5
Published
2024-09-19 22:54
Modified
2024-09-26 03:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-321 - Use of Hard-coded Cryptographic Key
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. It is hosted by the Cloud Native Computing Foundation (CNCF) as an Incubating Level Project. Dragonfly uses JWT to verify user. However, the secret key for JWT, "Secret Key", is hard coded, which leads to authentication bypass. An attacker can perform any action as a user with admin privileges. This issue has been addressed in release version 2.0.9. All users are advised to upgrade. There are no known workarounds for this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/dragonflyoss/Dragonfly2/security/advisories/GHSA-hpc8-7wpm-889w | x_refsource_CONFIRM | |
| https://github.com/dragonflyoss/Dragonfly2/releases/tag/v2.0.9 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | Dragonfly2 |
Version: < 2.0.9 |
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CVE-2025-59347 (GCVE-0-2025-59347)
Vulnerability from cvelistv5
Published
2025-09-17 19:23
Modified
2025-09-17 19:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-295 - Improper Certificate Validation
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, The Manager disables TLS certificate verification in HTTP clients. The clients are not configurable, so users have no way to re-enable the verification. A Manager processes dozens of preheat jobs. An adversary performs a network-level Man-in-the-Middle attack, providing invalid data to the Manager. The Manager preheats with the wrong data, which later causes a denial of service and file integrity problems. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | dragonfly |
Version: < 2.1.0 |
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CVE-2025-59351 (GCVE-0-2025-59351)
Vulnerability from cvelistv5
Published
2025-09-17 19:46
Modified
2025-09-18 17:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-476 - NULL Pointer Dereference
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the first return value of a function is dereferenced even when the function returns an error. This can result in a nil dereference, and cause code to panic. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | dragonfly |
Version: < 2.1.0 |
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CVE-2025-59350 (GCVE-0-2025-59350)
Vulnerability from cvelistv5
Published
2025-09-17 19:43
Modified
2025-09-18 17:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-208 - Observable Timing Discrepancy
Summary
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the access control mechanism for the Proxy feature uses simple string comparisons and is therefore vulnerable to timing attacks. An attacker may try to guess the password one character at a time by sending all possible characters to a vulnerable mechanism and measuring the comparison instruction’s execution times. This vulnerability is fixed in 2.1.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| dragonflyoss | dragonfly |
Version: < 2.1.0 |
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