Publish Advisories

GHSA-5h86-8mv2-jq9f
GHSA-8qpw-xqxj-h4r2
GHSA-v9wr-2xrg-v7w8

advisories/github-reviewed/2024/01/GHSA-8qpw-xqxj-h4r2/GHSA-8qpw-xqxj-h4r2.json

@@ -1,7 +1,7 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-8qpw-xqxj-h4r2",
-  "modified": "2024-01-29T22:30:07Z",
+  "modified": "2024-01-30T16:11:56Z",
   "published": "2024-01-29T22:30:07Z",
   "aliases": [
     "CVE-2024-23829"
@@ -9,7 +9,10 @@
   "summary": "aiohttp's HTTP parser (the python one, not llhttp) still overly lenient about separators",
   "details": "### Summary\nSecurity-sensitive parts of the *Python HTTP parser* retained minor differences in allowable character sets, that must trigger error handling to robustly match frame boundaries of proxies in order to protect against injection of additional requests. Additionally, validation could trigger exceptions that were not handled consistently with processing of other malformed input.\n\n### Details\nThese problems are rooted in pattern matching protocol elements, previously improved by PR #3235 and GHSA-gfw2-4jvh-wgfg:\n\n1. The expression `HTTP/(\\d).(\\d)` lacked another backslash to clarify that the separator should be a literal dot, not just *any* Unicode code point (result: `HTTP/(\\d)\\.(\\d)`).\n\n2. The HTTP version was permitting Unicode digits, where only ASCII digits are standards-compliant.\n\n3. Distinct regular expressions for validating HTTP Method and Header field names were used - though both should (at least) apply the common restrictions of rfc9110 `token`.\n\n### PoC\n`GET / HTTP/1ö1`\n`GET / HTTP/1.𝟙`\n`GET/: HTTP/1.1`\n`Content-Encoding?: chunked`\n\n### Impact\nPrimarily concerns running an aiohttp server without llhttp:\n 1. **behind a proxy**: Being more lenient than internet standards require could, depending on deployment environment, assist in request smuggling.\n 2. **directly accessible** or exposed behind proxies relaying malformed input: the unhandled exception could cause excessive resource consumption on the application server and/or its logging facilities.\n\n-----\n\nPatch: https://github.com/aio-libs/aiohttp/pull/8074/files",
   "severity": [
-
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"
+    }
   ],
   "affected": [
     {
@@ -41,10 +44,18 @@
       "type": "WEB",
       "url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg"
     },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-23829"
+    },
     {
       "type": "WEB",
       "url": "https://github.com/aio-libs/aiohttp/pull/3235"
     },
+    {
+      "type": "WEB",
+      "url": "https://github.com/aio-libs/aiohttp/pull/8074"
+    },
     {
       "type": "WEB",
       "url": "https://github.com/aio-libs/aiohttp/pull/8074/files"
@@ -60,11 +71,11 @@
   ],
   "database_specific": {
     "cwe_ids": [
-
+      "CWE-444"
     ],
-    "severity": "LOW",
+    "severity": "MODERATE",
     "github_reviewed": true,
     "github_reviewed_at": "2024-01-29T22:30:07Z",
-    "nvd_published_at": null
+    "nvd_published_at": "2024-01-29T23:15:08Z"
   }
 }

advisories/github-reviewed/2024/01/GHSA-v9wr-2xrg-v7w8/GHSA-v9wr-2xrg-v7w8.json

@@ -1,7 +1,7 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-v9wr-2xrg-v7w8",
-  "modified": "2024-01-23T20:11:27Z",
+  "modified": "2024-01-30T16:11:44Z",
   "published": "2024-01-23T18:31:11Z",
   "aliases": [
     "CVE-2024-22490"
@@ -9,7 +9,10 @@
   "summary": "Cross-site Scripting in beetl-bbs",
   "details": "Cross Site Scripting (XSS) vulnerability in beetl-bbs 2.0 allows attackers to run arbitrary code via the /index keyword parameter.",
   "severity": [
-
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
+    }
   ],
   "affected": [
     {