CVE-2019-11852

An out-of-bounds reads vulnerability exists in the ACEView Service of ALEOS before 4.13.0, 4.9.5, and 4.4.9. Sensitive information may be disclosed via the ACEviewservice, accessible by default on the LAN.

CVSS v3 9.1 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:sierrawireless:airlink_lx40:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_lx60:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_mp70:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_mp70e:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_rv50:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_rv50x:-:::::::*

Configuration 2 (hide)

AND

cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:sierrawireless:airlink_es450:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_gx450:-:::::::*

Configuration 3 (hide)

AND

cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:sierrawireless:airlink_es440:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_gx400:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_gx440:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_ls300:-:::::::*

History

No history.

Information

Published : 2020-08-21 19:15

Updated : 2024-02-28 17:47

NVD link : CVE-2019-11852

Mitre link : CVE-2019-11852

CVE.ORG link : CVE-2019-11852

JSON object : View

Products Affected

sierrawireless

airlink_mp70
airlink_gx400
airlink_lx60
airlink_rv50
airlink_gx450
airlink_gx440
airlink_lx40
airlink_ls300
aleos
airlink_rv50x
airlink_mp70e
airlink_es440
airlink_es450

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2019-11852", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.2}]}, "published": "2020-08-21T19:15:11.403", "references": [{"url": "https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "An out-of-bounds reads vulnerability exists in the ACEView Service of ALEOS before 4.13.0, 4.9.5, and 4.4.9. Sensitive information may be disclosed via the ACEviewservice, accessible by default on the LAN."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de lectura fuera de l\u00edmites en el servicio ACEView de ALEOS versiones anteriores a 4.13.0, 4.9.5 y 4.4.9. Una informaci\u00f3n confidencial puede ser divulgada por medio del ACEviewservice, accesible por defecto en la LAN."}], "lastModified": "2022-02-09T19:27:05.883", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7366F7D-D49D-41BE-BB49-90F961A37A25", "versionEndExcluding": "4.13.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:sierrawireless:airlink_lx40:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C4CEDB07-37C9-444F-9670-1807E7C3E734"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_lx60:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "631F6248-DA94-4BF8-9F78-3636CBD67F2E"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_mp70:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3D40D05C-2C06-40D7-A060-AB695909E559"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_mp70e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AD91027A-EFC8-4A29-B880-CE39D00DF86F"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_rv50:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "282D04AE-5657-42C6-9EF1-89FA8388D746"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_rv50x:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AA1C2197-E412-4FE2-8DE8-3048A3727A58"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "352CE158-2DF5-45B8-99A3-1CD6B21A1557", "versionEndExcluding": "4.9.5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:sierrawireless:airlink_es450:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3E042BE5-9B2E-42B9-B455-FDB35251B0A6"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_gx450:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F20FC147-11AF-4E39-978A-0BC270B3CF01"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E9B26ADF-46F0-42E9-B434-B1BDD3B3FA51", "versionEndExcluding": "4.4.9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:sierrawireless:airlink_es440:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A539809A-2F36-49E5-B6E1-7D13057CB5CC"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_gx400:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3ED4507B-D487-40BB-8F0C-DDE252844BF7"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_gx440:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2F6861FB-F310-4B6D-BEDD-0B1611E5CE2D"}, {"criteria": "cpe:2.3:h:sierrawireless:airlink_ls300:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "06302D92-3C19-414A-B976-779FE9B01915"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}