CVE-2020-1799

E6878-370 with versions of 10.0.3.1(H557SP27C233), 10.0.3.1(H563SP1C00), 10.0.3.1(H563SP1C233) has a use after free vulnerability. The software references memory after it has been freed in certain scenario, the attacker does a series of crafted operations through web portal, successful exploit could cause a use after free condition which may lead to malicious code execution.

CVSS v3 7.5 HIGH
CVSS v2.0 5.4 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 5.5 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200520-01-uaf-en	Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200520-01-uaf-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:huawei:e6878-370_firmware:10.0.3.1\(h557sp27c233\):::::::*
	cpe:2.3:o:huawei:e6878-370_firmware:10.0.3.1\(h563sp1c00\):::::::*
	cpe:2.3:o:huawei:e6878-370_firmware:10.0.3.1\(h563sp1c233\):::::::*

cpe:2.3:h:huawei:e6878-370:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-05-21 15:15

Updated : 2024-11-21 05:11

NVD link : CVE-2020-1799

Mitre link : CVE-2020-1799

CVE.ORG link : CVE-2020-1799

JSON object : View

Products Affected

huawei

e6878-370
e6878-370_firmware

CWE

CWE-416

Use After Free

{"id": "CVE-2020-1799", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.4, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 5.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "published": "2020-05-21T15:15:09.763", "references": [{"url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200520-01-uaf-en", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}, {"url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200520-01-uaf-en", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "E6878-370 with versions of 10.0.3.1(H557SP27C233), 10.0.3.1(H563SP1C00), 10.0.3.1(H563SP1C233) has a use after free vulnerability. The software references memory after it has been freed in certain scenario, the attacker does a series of crafted operations through web portal, successful exploit could cause a use after free condition which may lead to malicious code execution."}, {"lang": "es", "value": "E6878-370 con versiones 10.0.3.1(H557SP27C233), 10.0.3.1(H563SP1C00), 10.0.3.1(H563SP1C233), tiene un uso de la memoria previamente liberada. El software hace referencia a la memoria despu\u00e9s de haber sido liberada en determinado escenario, el atacante hace una serie de operaciones especialmente dise\u00f1adas mediante el portal web, una explotaci\u00f3n con \u00e9xito podr\u00eda causar una condici\u00f3n de uso de la memoria previamente liberada que puede conllevar a una ejecuci\u00f3n de c\u00f3digo malicioso."}], "lastModified": "2024-11-21T05:11:24.177", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:e6878-370_firmware:10.0.3.1\\(h557sp27c233\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEBD99EE-8827-4F40-8C41-3917AEA25239"}, {"criteria": "cpe:2.3:o:huawei:e6878-370_firmware:10.0.3.1\\(h563sp1c00\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E527F624-8AAE-47FB-A19A-0A75BA43BFB8"}, {"criteria": "cpe:2.3:o:huawei:e6878-370_firmware:10.0.3.1\\(h563sp1c233\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "886689D3-7A13-4D98-9C94-66A21EE0EC32"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:e6878-370:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ADA263F9-F9F5-4249-A55A-748689F0271E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@huawei.com"}