CVE-2020-36226

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Source
https://cve.org/CVERecord?id=CVE-2020-36226
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-36226.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-36226
Aliases
Downstream
Related
Published
2021-01-26T18:15:57.100Z
Modified
2026-05-15T12:03:14.997629752Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and slapd crash in the saslAuthzTo processing, resulting in denial of service.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-004:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-005:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-006:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-007:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-001:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-002:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-003:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update:*:*:*:*:*:*",
                "cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update_2:*:*:*:*:*:*"
            ],
            "vendor_product": "apple:mac_os_x",
            "extracted_events": [
                {
                    "introduced": "10.14.0"
                },
                {
                    "fixed": "10.14.6"
                },
                {
                    "last_affected": "10.14.6-NA"
                },
                {
                    "last_affected": "10.14.6-security_update_2019\\-004"
                },
                {
                    "last_affected": "10.14.6-security_update_2019\\-005"
                },
                {
                    "last_affected": "10.14.6-security_update_2019\\-006"
                },
                {
                    "last_affected": "10.14.6-security_update_2019\\-007"
                },
                {
                    "last_affected": "10.14.6-security_update_2020\\-001"
                },
                {
                    "last_affected": "10.14.6-security_update_2020\\-002"
                },
                {
                    "last_affected": "10.14.6-security_update_2020\\-003"
                },
                {
                    "last_affected": "10.14.6-security_update_2020\\-004"
                },
                {
                    "last_affected": "10.14.6-security_update_2020\\-005"
                },
                {
                    "last_affected": "10.14.6-security_update_2020\\-006"
                },
                {
                    "last_affected": "10.14.6-security_update_2020\\-007"
                },
                {
                    "last_affected": "10.14.6-security_update_2021\\-001"
                },
                {
                    "last_affected": "10.14.6-security_update_2021\\-002"
                },
                {
                    "last_affected": "10.14.6-security_update_2021\\-003"
                },
                {
                    "last_affected": "10.14.6-supplemental_update"
                },
                {
                    "last_affected": "10.14.6-supplemental_update_2"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "apple:macos",
            "extracted_events": [
                {
                    "introduced": "11.1"
                },
                {
                    "fixed": "11.4"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
                {
                    "last_affected": "9.0"
                },
                {
                    "last_affected": "10.0"
                }
            ]
        }
    ]
}
References

Affected packages