Publish GHSA-q445-7m23-qrmw

2026-05-22 18:04:22 -07:00 · 2024-07-22 17:36:23 +00:00
parent ab4b087880
commit e098832fc7
1 changed files with 73 additions and 0 deletions
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+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-q445-7m23-qrmw",
+  "modified": "2024-07-22T17:34:53Z",
+  "published": "2024-07-22T17:34:53Z",
+  "aliases": [
+
+  ],
+  "summary": "openssl's `MemBio::get_buf` has undefined behavior with empty buffers",
+  "details": "Previously, `MemBio::get_buf` called `slice::from_raw_parts` with a null-pointer, which violates the functions invariants, leading to undefined behavior. In debug builds this would produce an assertion failure. This is now fixed.\n",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"
+    },
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "crates.io",
+        "name": "openssl"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "0.10.66"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/sfackler/rust-openssl/pull/2266"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/sfackler/rust-openssl/commit/aef36e0f3950653148d6644309ee41ccf16e02bb"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/sfackler/rust-openssl"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/sfackler/rust-openssl/releases/tag/openssl-v0.10.66"
+    },
+    {
+      "type": "WEB",
+      "url": "https://rustsec.org/advisories/RUSTSEC-2024-0357.html"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-476"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2024-07-22T17:34:53Z",
+    "nvd_published_at": null
+  }
+}