Publish GHSA-x8jh-xj3x-gx3c

2026-05-22 18:04:22 -07:00 · 2024-11-12 20:50:19 +00:00
parent 6c78fc89f2
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+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-x8jh-xj3x-gx3c",
+  "modified": "2024-11-12T20:48:39Z",
+  "published": "2024-11-12T20:48:39Z",
+  "aliases": [
+
+  ],
+  "summary": "`fast-float` has multiple soundness issues",
+  "details": "`fast-float` contains multiple soundness issues:\n\n 1. [Undefined behavior when checking input length](https://github.com/aldanor/fast-float-rust/issues/28), which has been merged but no package [pubished](https://github.com/aldanor/fast-float-rust/issues/35).\n 1. [Many functions marked as safe with non-local safety guarantees](https://github.com/aldanor/fast-float-rust/issues/37)\n\nThe library is also unmaintained.\n\n## Alternatives\n\nFor quickly parsing floating-point numbers third-party crates are generally no longer needed. A fast float parsing algorithm by the author of `lexical` has been [merged](https://github.com/rust-lang/rust/pull/86761) into libcore. When requiring direct parsing from bytes and/or partial parsers, the [`fast-float2`](https://crates.io/crates/fast-float2) fork of `fast-float` containing these security patches and reduces overall usage of unsafe.\n",
+  "severity": [
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "crates.io",
+        "name": "fast-float"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "last_affected": "0.2.0"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/aldanor/fast-float-rust/issues/28"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/aldanor/fast-float-rust/issues/35"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/aldanor/fast-float-rust/issues/37"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/aldanor/fast-float-rust"
+    },
+    {
+      "type": "WEB",
+      "url": "https://rustsec.org/advisories/RUSTSEC-2024-0379.html"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+
+    ],
+    "severity": "LOW",
+    "github_reviewed": true,
+    "github_reviewed_at": "2024-11-12T20:48:39Z",
+    "nvd_published_at": null
+  }
+}