CVE-2023-26049: Jetty server Eclipse Jetty's Cookie Parsing Of Vulnerability

{
  "schema_version" : "1.4.0",
  "id" : "GHSA-p26g-97m4-6q7c",
  "modified" : "2023-04-18T22:19:57Z",
  "published" : "2023-04-18T22:19:57Z",
  "aliases" : [ "CVE-2023-26049" ],
  "summary" : "Eclipse Jetty's cookie parsing of quoted values can exfiltrate values from other cookies",
  "details" : "Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies, or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.\n\nIf Jetty sees a cookie VALUE that starts with `\"` (double quote), it will continue to read the cookie string until it sees a closing quote -- even if a semicolon is encountered.\n\nSo, a cookie header such as:\n\n`DISPLAY_LANGUAGE=\"b; JSESSIONID=1337; c=d\"` will be parsed as one cookie, with the name `DISPLAY_LANGUAGE` and a value of `b; JSESSIONID=1337; c=d`\n\ninstead of 3 separate cookies.\n\n### Impact\nThis has security implications because if, say, `JSESSIONID` is an `HttpOnly` cookie, and the `DISPLAY_LANGUAGE` cookie value is rendered on the page, an attacker can smuggle the `JSESSIONID` cookie into the `DISPLAY_LANGUAGE` cookie and thereby exfiltrate it. This is significant when an intermediary is enacting some policy based on cookies, so a smuggled cookie can bypass that policy yet still be seen by the Jetty server.\n\n### Patches\n* 9.4.51.v20230217 - via PR #9352\n* 10.0.15 - via PR #9339\n* 11.0.15 - via PR #9339\n\n### Workarounds\nNo workarounds\n\n### References\n* https://www.rfc-editor.org/rfc/rfc2965\n* https://www.rfc-editor.org/rfc/rfc6265\n",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.eclipse.jetty:jetty-server"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "9.4.51.v20230217"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.eclipse.jetty:jetty-server"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "10.0.0"
      }, {
        "fixed" : "10.0.14"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.eclipse.jetty:jetty-server"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "11.0.0"
      }, {
        "fixed" : "11.0.14"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.eclipse.jetty:jetty-server"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "12.0.0alpha0"
      }, {
        "fixed" : "12.0.0.beta0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/eclipse/jetty.project/pull/9339"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/eclipse/jetty.project/pull/9352"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/eclipse/jetty.project"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/eclipse/jetty.project/releases/tag/jetty-9.4.51.v20230217"
  }, {
    "type" : "WEB",
    "url" : "https://lists.debian.org/debian-lts-announce/2023/09/msg00039.html"
  }, {
    "type" : "WEB",
    "url" : "https://security.netapp.com/advisory/ntap-20230526-0001"
  }, {
    "type" : "WEB",
    "url" : "https://www.debian.org/security/2023/dsa-5507"
  }, {
    "type" : "WEB",
    "url" : "https://www.rfc-editor.org/rfc/rfc2965"
  }, {
    "type" : "WEB",
    "url" : "https://www.rfc-editor.org/rfc/rfc6265"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-200" ],
    "severity" : "LOW",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-04-18T22:19:57Z",
    "nvd_published_at" : "2023-04-18T21:15:09Z"
  }
}