Publish Advisories

GHSA-4grw-m28r-q285 GHSA-9rmp-2568-59rv
2026-05-22 18:04:22 -07:00 · 2024-12-05 17:32:18 +00:00
parent b6e51003e6
commit 8d9ba845d7
2 changed files with 124 additions and 0 deletions
@@ -0,0 +1,63 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-9rmp-2568-59rv",
+  "modified": "2024-12-05T17:30:52Z",
+  "published": "2024-12-05T17:30:52Z",
+  "aliases": [
+    "CVE-2024-53856"
+  ],
+  "summary": "rPGP Panics on Malformed Untrusted Input",
+  "details": "During a security audit, [Radically Open Security](https://www.radicallyopensecurity.com/) discovered several reachable edge cases which allow an attacker to trigger `rpgp` crashes by providing crafted data.\n\n### Impact\nWhen processing malformed input, `rpgp` can run into Rust panics which halt the program.\n\nThis can happen in the following scenarios:\n* Parsing OpenPGP messages from binary or armor format\n* Decrypting OpenPGP messages via `decrypt_with_password()`\n* Parsing or converting public keys\n* Parsing signed cleartext messages from armor format\n* Using malformed private keys to sign or encrypt\n\nGiven the affected components, we consider most attack vectors to be reachable by remote attackers during typical use cases of the `rpgp` library. The attack complexity is low since the malformed messages are generic, short, and require no victim-specific knowledge.\n\nThe result is a denial-of-service impact via program termination. There is no impact to confidentiality or integrity security properties.\n\n### Versions and Patches\nAll recent versions are affected by at least some of the above mentioned issues. \n\nThe vulnerabilities have been fixed with version `0.14.1`. We recommend all users to upgrade to this version.\n\n### References\n\n\nThe security audit was made possible by the [NLnet Foundation NGI Zero Core](https://nlnet.nl/core/) grant program [for rpgp](https://nlnet.nl/project/rPGP-cryptorefresh/).\n",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
+    },
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "crates.io",
+        "name": "pgp"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "0.14.1"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/rpgp/rpgp/security/advisories/GHSA-9rmp-2568-59rv"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/rpgp/rpgp"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-130",
+      "CWE-248",
+      "CWE-617"
+    ],
+    "severity": "HIGH",
+    "github_reviewed": true,
+    "github_reviewed_at": "2024-12-05T17:30:52Z",
+    "nvd_published_at": null
+  }
+}