GHSA-9w7j-q3xw-p9vh
Suggest an improvement- Source
- https://github.com/advisories/GHSA-9w7j-q3xw-p9vh
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/09/GHSA-9w7j-q3xw-p9vh/GHSA-9w7j-q3xw-p9vh.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-9w7j-q3xw-p9vh
- Aliases
-
- CVE-2022-35253
- Published
- 2022-09-25T00:00:26Z
- Modified
- 2023-11-08T04:09:50.655742Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Hyperledger Fabric subject to Denial of Service via non-validated request
- Details
-
A vulnerability exists in Hyperledger Fabric < 2.4 could allow an attacker to construct a non-validated request that could cause a denial of service attack. The peer gateway service tries to extract channel and chaincode information from the signed proposal, but it doesn't check the proposal fields for validity. Therefore a malformed proposal might end up crashing the peer service. This issue has been patched in 2.4.6. There are no known workarounds.
- Database specific
{ "nvd_published_at": "2022-09-23T14:15:00Z", "github_reviewed_at": "2022-09-28T14:12:31Z", "severity": "HIGH", "github_reviewed": true, "cwe_ids": [ "CWE-20", "CWE-400" ] }- References
Affected packages
Go / github.com/hyperledger/fabric
Package
- Name
- github.com/hyperledger/fabric
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/hyperledger/fabric