GHSA-QCXQ-75WR-5CM8高危已审查

ldap3_proto has LDAP Filter stack exhaustion

OSV 1.4.0 · github-reviewed · 修改于 2026-08-15 03:22

发布时间

2026-05-07 07:39

GitHub 审查时间

2026-05-07 07:39

NVD 发布时间

—

源文件

advisories/github-reviewed/2026/05/GHSA-qcxq-75wr-5cm8/GHSA-qcxq-75wr-5cm8.json

公告说明

Impact

LDAP queries are not validated for depth, which can cause the parser (both PEG and ASN) to exhaust the stack. This may cause a denial of service in applications that process queries.

Workarounds

N/A

References

Related to GHSA-r5fr-9gmv-jggh

受影响的软件包

crates.io

ldap3_proto

ECOSYSTEM

引入0修复0.7.1

标识信息

别名 / CVE

无

CWE

CWE-674CWE-770

软件生态

crates.io

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V4

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

原始 OSV JSON

{
  "id": "GHSA-qcxq-75wr-5cm8",
  "aliases": [],
  "details": "### Impact\nLDAP queries are not validated for depth, which can cause the parser (both PEG and ASN) to exhaust the stack. This *may* cause a denial of service in applications that process queries.\n\n### Workarounds\nN/A\n\n### References\nRelated to GHSA-r5fr-9gmv-jggh",
  "summary": "ldap3_proto has LDAP Filter stack exhaustion",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.7.1"
            }
          ]
        }
      ],
      "package": {
        "name": "ldap3_proto",
        "ecosystem": "crates.io"
      }
    }
  ],
  "modified": "2026-08-14T19:22:27Z",
  "severity": [
    {
      "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"
    }
  ],
  "published": "2026-05-06T23:39:47Z",
  "references": [
    {
      "url": "https://github.com/kanidm/ldap3/security/advisories/GHSA-qcxq-75wr-5cm8",
      "type": "WEB"
    },
    {
      "url": "https://github.com/advisories/GHSA-r5fr-9gmv-jggh",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/kanidm/ldap3",
      "type": "PACKAGE"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-674",
      "CWE-770"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": null,
    "github_reviewed_at": "2026-05-06T23:39:47Z"
  }
}