| { |
| "schema_version": "1.3.1", |
| "id": "GO-2023-1558", |
| "modified": "0001-01-01T00:00:00Z", |
| "published": "0001-01-01T00:00:00Z", |
| "aliases": [ |
| "CVE-2023-23626", |
| "GHSA-2h6c-j3gf-xp9r" |
| ], |
| "summary": "Denial of service via malformed size parameters in github.com/ipfs/go-bitfield", |
| "details": "When feeding untrusted user input into the size parameter of NewBitfield and FromBytes functions, an attacker can trigger panics.\n\nThis happens when the size is a not a multiple of 8 or is negative.\n\nA workaround is to ensure size%8 == 0 \u0026\u0026 size \u003e= 0 yourself before calling NewBitfield or FromBytes.", |
| "affected": [ |
| { |
| "package": { |
| "name": "github.com/ipfs/go-bitfield", |
| "ecosystem": "Go" |
| }, |
| "ranges": [ |
| { |
| "type": "SEMVER", |
| "events": [ |
| { |
| "introduced": "0" |
| }, |
| { |
| "fixed": "1.1.0" |
| } |
| ] |
| } |
| ], |
| "ecosystem_specific": { |
| "imports": [ |
| { |
| "path": "github.com/ipfs/go-bitfield", |
| "symbols": [ |
| "FromBytes", |
| "NewBitfield" |
| ] |
| } |
| ] |
| } |
| } |
| ], |
| "references": [ |
| { |
| "type": "ADVISORY", |
| "url": "https://github.com/ipfs/go-bitfield/security/advisories/GHSA-2h6c-j3gf-xp9r" |
| }, |
| { |
| "type": "FIX", |
| "url": "https://github.com/ipfs/go-bitfield/commit/5e1d256fe043fc4163343ccca83862c69c52e579" |
| } |
| ], |
| "credits": [ |
| { |
| "name": "Jorropo" |
| } |
| ], |
| "database_specific": { |
| "url": "https://pkg.go.dev/vuln/GO-2023-1558" |
| } |
| } |