CVE-2025-59354 Dragonfly has weak integrity checks for downloaded files

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...

CVE-2025-59354

Summary: CVE-2025-59354 affects Dragonfly before version 2.1.0, where downloaded files may be replaced due to use of MD5 for hashing, enabling attackers to supply malicious files with colliding hashes. The vulnerability is fixed in 2.1.0. The initial description provides the root cause and remedi...

CVE-2025-59354 Dragonfly has weak integrity checks for downloaded files

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...

CVE-2025-59354 Dragonfly has weak integrity checks for downloaded files

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...

CVE-2025-59353 Manager generates mTLS certificates for arbitrary IP addresses

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...

CVE-2025-59353

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...

CVE-2025-59353 Manager generates mTLS certificates for arbitrary IP addresses

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...

CVE-2025-59353

Technical details beyond the initial description are not provided in the connected sources. Monitor for updates from vendor/security advisories for CVE-2025-59353.

CVE-2025-59352 Dragonfly allows arbitrary file read and write on a peer machine

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...

CVE-2025-59352 Dragonfly allows arbitrary file read and write on a peer machine

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...

CVE-2025-59352

Dragonfly CVE-2025-59352 affects the Dragonfly open source P2P file distribution and image acceleration system. Prior to version 2.1.0, the gRPC API and HTTP APIs allow peers to request actions that force the recipient to create files in arbitrary filesystem locations and to read arbitrary files,...

CVE-2025-59352 Dragonfly allows arbitrary file read and write on a peer machine

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...

CVE-2025-59352

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...

Use of Uninitialized Variable

Overview Affected versions of this package are vulnerable to Use of Uninitialized Variable due to improper handling of the usedTraffic field in the processPieceFromSource method. An attacker can cause service disruption for a peer by exploiting incorrect rate limiting during task processing...

Use of Uninitialized Variable

Overview Affected versions of this package are vulnerable to Use of Uninitialized Variable due to improper handling of the usedTraffic field in the processPieceFromSource method. An attacker can cause service disruption for a peer by exploiting incorrect rate limiting during task processing...

Dragonfly incorrectly handles a task structure’s usedTrac field

Impact The processPieceFromSource method figure 4.1 is part of a task processing mechanism. The method writes pieces of data to storage, updating a Task structure along the way. The method does not update the structure’s usedTraffic field, because an uninitialized variable n is used as a guard to...

CVE-2025-59351 Dragonfly possibly panics due to nil pointer dereference when using variables created alongside an error

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...

CVE-2025-59351

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...

CVE-2025-59351 Dragonfly possibly panics due to nil pointer dereference when using variables created alongside an error

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...

CVE-2025-59351

Technical details for CVE-2025-59351 are not provided in the connected documents. Public information in the initial description notes a fix in Dragonfly 2.1.0, but no further specifics are available here. Monitor for updates.