GHSA-C459-2M73-67HJ

Vulnerability from github – Published: 2024-09-19 14:49 – Updated: 2024-09-20 14:52
VLAI?
Summary
SOFA Hessian Remote Command Execution (RCE) Vulnerability
Details

Impact

SOFA Hessian protocol uses a blacklist mechanism to restrict deserialization of potentially dangerous classes for security protection. But there is a gadget chain that can bypass the SOFA Hessian blacklist protection mechanism, and this gadget chain only relies on JDK and does not rely on any third-party components.

Patches

Fixed this issue by update blacklist, users can upgrade to sofahessian version 3.5.5 to avoid this issue.

Workarounds

You can maintain a blacklist yourself in this directory external/serialize.blacklist.

Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.alipay.sofa:hessian"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.5.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-46983"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502",
      "CWE-74"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-09-19T14:49:20Z",
    "nvd_published_at": "2024-09-19T23:15:11Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nSOFA Hessian protocol uses a blacklist mechanism to restrict deserialization of potentially dangerous classes for security protection. But there is a gadget chain that can bypass the SOFA Hessian blacklist protection mechanism, and this gadget chain only relies on JDK and does not rely on any third-party components.\n\n### Patches\nFixed this issue by update blacklist, users can upgrade to sofahessian version 3.5.5 to avoid this issue.\n\n### Workarounds\nYou can maintain a blacklist yourself in this directory `external/serialize.blacklist`.\n",
  "id": "GHSA-c459-2m73-67hj",
  "modified": "2024-09-20T14:52:13Z",
  "published": "2024-09-19T14:49:20Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/sofastack/sofa-hessian/security/advisories/GHSA-c459-2m73-67hj"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46983"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sofastack/sofa-hessian/commit/764ef4b216aee6aeb4b111aec8947a4e8b53bb87"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/sofastack/sofa-hessian"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U",
      "type": "CVSS_V4"
    }
  ],
  "summary": "SOFA Hessian Remote Command Execution (RCE) Vulnerability"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.