ghsa-4vq9-9g4j-pgg4
Vulnerability from github
Published
2022-05-02 03:47
Modified
2022-05-02 03:47
Details

The mod_tls module in ProFTPD before 1.3.2b, and 1.3.3 before 1.3.3rc2, when the dNSNameRequired TLS option is enabled, does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 client certificate, which allows remote attackers to bypass intended client-hostname restrictions via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

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{
  "affected": [],
  "aliases": [
    "CVE-2009-3639"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-10-28T14:30:00Z",
    "severity": "MODERATE"
  },
  "details": "The mod_tls module in ProFTPD before 1.3.2b, and 1.3.3 before 1.3.3rc2, when the dNSNameRequired TLS option is enabled, does not properly handle a \u0027\\0\u0027 character in a domain name in the Subject Alternative Name field of an X.509 client certificate, which allows remote attackers to bypass intended client-hostname restrictions via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.",
  "id": "GHSA-4vq9-9g4j-pgg4",
  "modified": "2022-05-02T03:47:11Z",
  "published": "2022-05-02T03:47:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-3639"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=530719"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53936"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00642.html"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00649.html"
    },
    {
      "type": "WEB",
      "url": "http://bugs.proftpd.org/show_bug.cgi?id=3275"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=oss-security\u0026m=125630966510672\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=oss-security\u0026m=125632960508211\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/37131"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/37219"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2009/dsa-1925"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:288"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/36804"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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