github - ghsa-26fx-c7cw-5jh4

GHSA-26FX-C7CW-5JH4

Vulnerability from github – Published: 2023-05-31 00:31 – Updated: 2024-04-04 04:24

Details

A vulnerability was found in openldap. This security flaw causes a null pointer dereference in ber_memalloc_x() function.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2023-2953"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-05-30T22:15:10Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability was found in openldap. This security flaw causes a null pointer dereference in ber_memalloc_x() function.",
  "id": "GHSA-26fx-c7cw-5jh4",
  "modified": "2024-04-04T04:24:03Z",
  "published": "2023-05-31T00:31:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2953"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2023-2953"
    },
    {
      "type": "WEB",
      "url": "https://bugs.openldap.org/show_bug.cgi?id=9904"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230703-0005"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213843"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213844"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213845"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2023/Jul/47"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2023/Jul/48"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2023/Jul/52"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-2953 (GCVE-0-2023-2953)

Vulnerability from cvelistv5 – Published: 2023-05-30 00:00 – Updated: 2025-01-10 21:28

Summary

A vulnerability was found in openldap. This security flaw causes a null pointer dereference in ber_memalloc_x() function.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-476

Assigner

redhat

References

URL

Tags

	https://bugs.openldap.org/show_bug.cgi?id=9904
	https://access.redhat.com/security/cve/CVE-2023-2953
	https://security.netapp.com/advisory/ntap-2023070…
	https://support.apple.com/kb/HT213843
	https://support.apple.com/kb/HT213844
	https://support.apple.com/kb/HT213845
	http://seclists.org/fulldisclosure/2023/Jul/52	mailing-list
	http://seclists.org/fulldisclosure/2023/Jul/48	mailing-list
	http://seclists.org/fulldisclosure/2023/Jul/47	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	openldap	Affected: openldap-2.4

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T06:41:04.071Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugs.openldap.org/show_bug.cgi?id=9904"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://access.redhat.com/security/cve/CVE-2023-2953"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230703-0005/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT213843"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT213844"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT213845"
          },
          {
            "name": "20230725 APPLE-SA-2023-07-24-6 macOS Big Sur 11.7.9",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2023/Jul/52"
          },
          {
            "name": "20230725 APPLE-SA-2023-07-24-5 macOS Monterey 12.6.8",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2023/Jul/48"
          },
          {
            "name": "20230725 APPLE-SA-2023-07-24-4 macOS Ventura 13.5",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2023/Jul/47"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-2953",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-10T21:27:47.208145Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-476",
                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-10T21:28:27.261Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "openldap",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "openldap-2.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in openldap. This security flaw causes a null pointer dereference in ber_memalloc_x() function."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-476",
              "description": "CWE-476",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-07-25T00:00:00",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://bugs.openldap.org/show_bug.cgi?id=9904"
        },
        {
          "url": "https://access.redhat.com/security/cve/CVE-2023-2953"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230703-0005/"
        },
        {
          "url": "https://support.apple.com/kb/HT213843"
        },
        {
          "url": "https://support.apple.com/kb/HT213844"
        },
        {
          "url": "https://support.apple.com/kb/HT213845"
        },
        {
          "name": "20230725 APPLE-SA-2023-07-24-6 macOS Big Sur 11.7.9",
          "tags": [
            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2023/Jul/52"
        },
        {
          "name": "20230725 APPLE-SA-2023-07-24-5 macOS Monterey 12.6.8",
          "tags": [
            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2023/Jul/48"
        },
        {
          "name": "20230725 APPLE-SA-2023-07-24-4 macOS Ventura 13.5",
          "tags": [
            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2023/Jul/47"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2023-2953",
    "datePublished": "2023-05-30T00:00:00",
    "dateReserved": "2023-05-29T00:00:00",
    "dateUpdated": "2025-01-10T21:28:27.261Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

GHSA-26FX-C7CW-5JH4

CVE-2023-2953 (GCVE-0-2023-2953)

Tags

Sightings

Nomenclature