Design/Logic Flaw

Brave Browser before 1.42.51 allowed a remote attacker to cause a denial of service via a crafted HTML file that references the IPFS scheme. This vulnerability is caused by an uncaught exception in the function ipfs::OnBeforeURLRequestIPFSRedirectWork in ipfsredirectnetworkdelegatehelper.cc...

Design/Logic Flaw

Brave Browser before 1.43.88 allowed a remote attacker to cause a denial of service in private and guest windows via a crafted HTML file that mentions an ipfs:// or ipns:// URL. This is caused by an incomplete fix for CVE-2022-47932 and CVE-2022-47934...

CVE-2022-47933

Brave Browser is affected by CVE-2022-47933 where an uncaught exception in ipfs_redirect_network_delegate_helper.cc (ipfs::OnBeforeURLRequest_IPFSRedirectWork()) allows a remote attacker to trigger a denial-of-service via a crafted HTML file referencing the IPFS scheme. Impact is a crash/DoS; exp...

PT-2022-28092 · Brave · Brave Browser

Name of the Vulnerable Software and Affected Versions: Brave Browser versions prior to 1.43.34 Description: The issue allows a remote attacker to cause a denial of service via a crafted HTML file that mentions an ipfs:// or ipns:// URL. This is due to an incomplete fix for a previous issue...

CVE-2022-47933

Brave Browser before 1.42.51 allowed a remote attacker to cause a denial of service via a crafted HTML file that references the IPFS scheme. This vulnerability is caused by an uncaught exception in the function ipfs::OnBeforeURLRequestIPFSRedirectWork in ipfsredirectnetworkdelegatehelper.cc...

CVE-2022-47933

Brave Browser before 1.42.51 allowed a remote attacker to cause a denial of service via a crafted HTML file that references the IPFS scheme. This vulnerability is caused by an uncaught exception in the function ipfs::OnBeforeURLRequestIPFSRedirectWork in ipfsredirectnetworkdelegatehelper.cc...

CVE-2022-47932

Brave Browser before 1.43.34 allowed a remote attacker to cause a denial of service via a crafted HTML file that mentions an ipfs:// or ipns:// URL. This vulnerability is caused by an incomplete fix for CVE-2022-47933...

CVE-2022-47932

CVE-2022-47932 affects Brave Browser prior to 1.43.34. A remote attacker can cause a denial of service by serving a crafted HTML file that mentions an ipfs:// or ipns:// URL. The issue is described as a consequence of an incomplete fix for CVE-2022-47933, i.e., a related IPFS handling defect in t...

CVE-2022-47933

Brave Browser before 1.42.51 allowed a remote attacker to cause a denial of service via a crafted HTML file that references the IPFS scheme. This vulnerability is caused by an uncaught exception in the function ipfs::OnBeforeURLRequestIPFSRedirectWork in ipfsredirectnetworkdelegatehelper.cc...

CVE-2022-47934

Brave Browser before 1.43.88 allowed a remote attacker to cause a denial of service in private and guest windows via a crafted HTML file that mentions an ipfs:// or ipns:// URL. This is caused by an incomplete fix for CVE-2022-47932 and CVE-2022-47934...

CVE-2022-47932

Brave Browser before 1.43.34 allowed a remote attacker to cause a denial of service via a crafted HTML file that mentions an ipfs:// or ipns:// URL. This vulnerability is caused by an incomplete fix for CVE-2022-47933...

Web3 IPFS Currently Used For Phishing

We discuss the use of the InterPlanetary File System IPFS in phishing attacks...

Web3 IPFS Only Used for Phishing - So Far

We discuss the use of the InterPlanetary File System IPFS in phishing attacks...

CVE-2022-23495

go-merkledag implements the 'DAGService' interface and adds two ipld node types, Protobuf and Raw for the ipfs project. A ProtoNode may be modified in such a way as to cause various encode errors which will trigger a panic on common method calls that don't allow for error returns. A ProtoNode...

Input validation

go-merkledag implements the 'DAGService' interface and adds two ipld node types, Protobuf and Raw for the ipfs project. A ProtoNode may be modified in such a way as to cause various encode errors which will trigger a panic on common method calls that don't allow for error returns. A ProtoNode...

CVE-2022-23495 ProtoNode may be modified such that common method calls may panic in ipfs/go-merkledag

go-merkledag implements the 'DAGService' interface and adds two ipld node types, Protobuf and Raw for the ipfs project. A ProtoNode may be modified in such a way as to cause various encode errors which will trigger a panic on common method calls that don't allow for error returns. A ProtoNode...

CVE-2022-23495

CVE-2022-23495 concerns go-merkledag where a modified or decoded ProtoNode can be placed into an unencodeable form, causing encode errors that panic on calls that do not return errors. This behavior is tied to the DAGService/IPLD node handling and may be triggered by inputs using a non-validated ...

CVE-2022-23495 ProtoNode may be modified such that common method calls may panic in ipfs/go-merkledag

go-merkledag implements the 'DAGService' interface and adds two ipld node types, Protobuf and Raw for the ipfs project. A ProtoNode may be modified in such a way as to cause various encode errors which will trigger a panic on common method calls that don't allow for error returns. A ProtoNode...

Several Cyber Attacks Observed Leveraging IPFS Decentralized Network

A number of phishing campaigns are leveraging the decentralized InterPlanetary Filesystem IPFS network to host malware, phishing kit infrastructure, and facilitate other attacks. "Multiple malware families are currently being hosted within IPFS and retrieved during the initial stages of malware...

Threat Spotlight: Cyber Criminal Adoption of IPFS for Phishing, Malware Campaigns

The InterPlanetary File System IPFS is an emerging Web3 technology that is currently seeing widespread abuse by threat actors. Cisco Talos has observed multiple ongoing campaigns that leverage the IPFS network to host their malware payloads and phishing kit infrastructure while facilitating other...