Merge branch 'master' into master

package.json

@@ -1,6 +1,6 @@
 {
  "name": "cyberchef",
- "version": "10.19.0",
+ "version": "10.19.2",
  "description": "The Cyber Swiss Army Knife for encryption, encoding, compression and data analysis.",
  "author": "n1474335 <[email protected]>",
  "homepage": "https://gchq.github.io/CyberChef",
@@ -55,7 +55,7 @@
  "babel-plugin-dynamic-import-node": "^2.3.3",
  "babel-plugin-transform-builtin-extend": "1.1.2",
  "base64-loader": "^1.0.0",
- "chromedriver": "^125.0.3",
+ "chromedriver": "^127.0.2",
  "cli-progress": "^3.12.0",
  "colors": "^1.4.0",
  "copy-webpack-plugin": "^12.0.2",

src/core/lib/JA4.mjs

@@ -44,7 +44,7 @@ export function toJA4(bytes) {
  the TLS version is the value of the Protocol Version. Handshake version (located at the top of the packet)
  should be ignored.
  */
- let version = tlsr.version.value;
+ let version = tlsr.handshake.value.helloVersion.value;
  for (const ext of tlsr.handshake.value.extensions.value) {
  if (ext.type.value === "supported_versions") {
  version = parseHighestSupportedVersion(ext.value.data);
@@ -189,7 +189,7 @@ export function toJA4S(bytes) {
  the TLS version is the value of the Protocol Version. Handshake version (located at the top of the packet)
  should be ignored.
  */
- let version = tlsr.version.value;
+ let version = tlsr.handshake.value.helloVersion.value;
  for (const ext of tlsr.handshake.value.extensions.value) {
  if (ext.type.value === "supported_versions") {
  version = parseHighestSupportedVersion(ext.value.data);