CVE-2018-5744

A failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://kb.isc.org/docs/cve-2018-5744	Vendor Advisory
https://kb.isc.org/docs/cve-2018-5744	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:isc:bind::::::::
	cpe:2.3:a:isc:bind::::::::
	cpe:2.3:a:isc:bind::::::::
	cpe:2.3:a:isc:bind::::::::
	cpe:2.3:a:isc:bind:9.10.7:s1:::supported_preview:::*
	cpe:2.3:a:isc:bind:9.10.8:-::::::
	cpe:2.3:a:isc:bind:9.10.8:p1::::::
	cpe:2.3:a:isc:bind:9.10.8:rc1::::::
	cpe:2.3:a:isc:bind:9.10.8:rc2::::::
	cpe:2.3:a:isc:bind:9.11.5:-::::::
	cpe:2.3:a:isc:bind:9.11.5:p1::::::
	cpe:2.3:a:isc:bind:9.11.5:rc1::::::
	cpe:2.3:a:isc:bind:9.11.5:s3:::supported_preview:::*
	cpe:2.3:a:isc:bind:9.12.3:-::::::
	cpe:2.3:a:isc:bind:9.12.3:p1::::::
	cpe:2.3:a:isc:bind:9.12.3:rc1::::::

History

21 Nov 2024, 04:09

Type	Values Removed	Values Added
References	~~() https://kb.isc.org/docs/cve-2018-5744 - Vendor Advisory~~	() https://kb.isc.org/docs/cve-2018-5744 - Vendor Advisory

Information

Published : 2019-10-09 16:15

Updated : 2024-11-21 04:09

NVD link : CVE-2018-5744

Mitre link : CVE-2018-5744

CVE.ORG link : CVE-2018-5744

JSON object : View

Products Affected

isc

bind

CWE

CWE-772

Missing Release of Resource after Effective Lifetime

{"id": "CVE-2018-5744", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "security-officer@isc.org", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2019-10-09T16:15:13.907", "references": [{"url": "https://kb.isc.org/docs/cve-2018-5744", "tags": ["Vendor Advisory"], "source": "security-officer@isc.org"}, {"url": "https://kb.isc.org/docs/cve-2018-5744", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-772"}]}], "descriptions": [{"lang": "en", "value": "A failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected."}, {"lang": "es", "value": "Se puede presentar un fallo al liberar memoria cuando se procesan mensajes que tienen una combinaci\u00f3n espec\u00edfica de opciones EDNS. Las versiones afectadas son: BIND 9.10.7 hasta 9.10.8-P1, 9.11.3 hasta 9.11.5-P1, 9.12.0 hasta 9.12.3-P1, y las versiones 9.10.7-S1 hasta 9.11.5-S3 de BIND 9 Supported Preview Edition. Las versiones 9.13.0 hasta 9.13.6 de la rama de desarrollo 9.13 tambi\u00e9n est\u00e1n afectadas."}], "lastModified": "2024-11-21T04:09:18.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "36D308B6-4ED9-489D-A67F-959B52DB7CAD", "versionEndExcluding": "9.10.8", "versionStartIncluding": "9.10.7"}, {"criteria": "cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A1A72B8-2E02-41EF-A24E-77D6322DBEFF", "versionEndExcluding": "9.11.5", "versionStartIncluding": "9.11.3"}, {"criteria": "cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1B4653B-EE51-40D1-8845-FF2873C6D135", "versionEndExcluding": "9.12.3", "versionStartIncluding": "9.12.0"}, {"criteria": "cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F1DDC1A-7611-4242-9F5B-DC11B1DDE7A7", "versionEndExcluding": "9.13.6", "versionStartIncluding": "9.13.0"}, {"criteria": "cpe:2.3:a:isc:bind:9.10.7:s1:*:*:supported_preview:*:*:*", "vulnerable": true, "matchCriteriaId": "6243685F-1E5B-4FF6-AE1B-44798032FBA6"}, {"criteria": "cpe:2.3:a:isc:bind:9.10.8:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5ABCD105-A5E8-41AF-AE84-622543953449"}, {"criteria": "cpe:2.3:a:isc:bind:9.10.8:p1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "58D8814F-07FC-42A8-99EF-CD84AADEDC57"}, {"criteria": "cpe:2.3:a:isc:bind:9.10.8:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D2EE4D37-E5E9-4602-AC6B-5637E4483530"}, {"criteria": "cpe:2.3:a:isc:bind:9.10.8:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5DAC3F97-D828-474C-80D7-6D23A86372BF"}, {"criteria": "cpe:2.3:a:isc:bind:9.11.5:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A10C5868-A7C3-48A5-BDE9-1CE0FC0F515F"}, {"criteria": "cpe:2.3:a:isc:bind:9.11.5:p1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EB1A7C62-4700-4DE1-B0C2-16D94D0FE4C2"}, {"criteria": "cpe:2.3:a:isc:bind:9.11.5:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F066C19-68DB-44BE-8757-ACD794BA1A4B"}, {"criteria": "cpe:2.3:a:isc:bind:9.11.5:s3:*:*:supported_preview:*:*:*", "vulnerable": true, "matchCriteriaId": "1AA16E51-819C-4A1B-B66E-1C60C1782C0D"}, {"criteria": "cpe:2.3:a:isc:bind:9.12.3:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F59BE241-48B6-47CC-8500-96A8A1E67954"}, {"criteria": "cpe:2.3:a:isc:bind:9.12.3:p1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B12AA91-F54B-4C97-9168-8E276F16F22B"}, {"criteria": "cpe:2.3:a:isc:bind:9.12.3:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D9759042-7B05-476D-8D2E-05BE221FFA64"}], "operator": "OR"}]}], "sourceIdentifier": "security-officer@isc.org"}