gsd-2016-8750
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Apache Karaf prior to 4.0.8 used the LDAPLoginModule to authenticate users to a directory via LDAP. However, it did not encoding usernames properly and hence was vulnerable to LDAP injection attacks leading to a denial of service.
Aliases
Aliases
CVE-2016-8750


To clipboard 

{
   GSD: {
      alias: "CVE-2016-8750",
      description: "Apache Karaf prior to 4.0.8 used the LDAPLoginModule to authenticate users to a directory via LDAP. However, it did not encoding usernames properly and hence was vulnerable to LDAP injection attacks leading to a denial of service.",
      id: "GSD-2016-8750",
      references: [
         "https://access.redhat.com/errata/RHSA-2018:1322",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2016-8750",
         ],
         details: "Apache Karaf prior to 4.0.8 used the LDAPLoginModule to authenticate users to a directory via LDAP. However, it did not encoding usernames properly and hence was vulnerable to LDAP injection attacks leading to a denial of service.",
         id: "GSD-2016-8750",
         modified: "2023-12-13T01:21:22.622125Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "security@apache.org",
            DATE_PUBLIC: "2017-12-04T00:00:00",
            ID: "CVE-2016-8750",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "Apache Karaf",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "prior to 4.0.8",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "Apache Software Foundation",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "Apache Karaf prior to 4.0.8 used the LDAPLoginModule to authenticate users to a directory via LDAP. However, it did not encoding usernames properly and hence was vulnerable to LDAP injection attacks leading to a denial of service.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "Injection Attack",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "RHSA-2018:1322",
                  refsource: "REDHAT",
                  url: "https://access.redhat.com/errata/RHSA-2018:1322",
               },
               {
                  name: "https://karaf.apache.org/security/cve-2016-8750.txt",
                  refsource: "CONFIRM",
                  url: "https://karaf.apache.org/security/cve-2016-8750.txt",
               },
               {
                  name: "103098",
                  refsource: "BID",
                  url: "http://www.securityfocus.com/bid/103098",
               },
            ],
         },
      },
      "gitlab.com": {
         advisories: [
            {
               affected_range: "(,4.0.8)",
               affected_versions: "All versions before 4.0.8",
               cvss_v2: "AV:N/AC:L/Au:S/C:N/I:N/A:P",
               cvss_v3: "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-707",
                  "CWE-90",
                  "CWE-937",
               ],
               date: "2021-09-09",
               description: "Apache Karaf prior to 4.0.8 used the LDAPLoginModule to authenticate users to a directory via LDAP. However, it did not encoding usernames properly and hence was vulnerable to LDAP injection attacks leading to a denial of service.",
               fixed_versions: [
                  "4.0.8",
               ],
               identifier: "CVE-2016-8750",
               identifiers: [
                  "GHSA-chj8-5xgw-wcvj",
                  "CVE-2016-8750",
               ],
               not_impacted: "All versions starting from 4.0.8",
               package_slug: "maven/org.apache.karaf/apache-karaf",
               pubdate: "2019-01-07",
               solution: "Upgrade to version 4.0.8 or above.",
               title: "Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')",
               urls: [
                  "https://nvd.nist.gov/vuln/detail/CVE-2016-8750",
                  "https://github.com/advisories/GHSA-chj8-5xgw-wcvj",
                  "https://karaf.apache.org/security/cve-2016-8750.txt",
               ],
               uuid: "2f6708f7-ddcc-4e69-8b8f-8a6a5f865bf1",
            },
         ],
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:apache:karaf:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "4.0.8",
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "security@apache.org",
               ID: "CVE-2016-8750",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "Apache Karaf prior to 4.0.8 used the LDAPLoginModule to authenticate users to a directory via LDAP. However, it did not encoding usernames properly and hence was vulnerable to LDAP injection attacks leading to a denial of service.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-90",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://karaf.apache.org/security/cve-2016-8750.txt",
                     refsource: "CONFIRM",
                     tags: [
                        "Patch",
                        "Vendor Advisory",
                     ],
                     url: "https://karaf.apache.org/security/cve-2016-8750.txt",
                  },
                  {
                     name: "103098",
                     refsource: "BID",
                     tags: [
                        "Third Party Advisory",
                        "VDB Entry",
                     ],
                     url: "http://www.securityfocus.com/bid/103098",
                  },
                  {
                     name: "RHSA-2018:1322",
                     refsource: "REDHAT",
                     tags: [
                        "Third Party Advisory",
                     ],
                     url: "https://access.redhat.com/errata/RHSA-2018:1322",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "SINGLE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 4,
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  vectorString: "AV:N/AC:L/Au:S/C:N/I:N/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 8,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 6.5,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "LOW",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.0",
               },
               exploitabilityScore: 2.8,
               impactScore: 3.6,
            },
         },
         lastModifiedDate: "2019-04-26T13:16Z",
         publishedDate: "2018-02-19T15:29Z",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.