CVE-2019-16735

A stack-based buffer overflow in processCommandUploadLog in libcommon.so in Petwant PF-103 firmware 4.22.2.42 and Petalk AI 3.2.2.30 allows remote attackers to cause denial of service or run arbitrary code as the root user.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://blog.securityevaluators.com/remotely-exploiting-iot-pet-feeders-21013562aea3	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:skymee:petalk_ai_firmware:3.2.2.30:*:*:*:*:*:*:*

cpe:2.3:h:skymee:petalk_ai:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:petwant:pf-103_firmware:4.22.2.42:*:*:*:*:*:*:*

cpe:2.3:h:petwant:pf-103:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-12-13 21:15

Updated : 2023-12-10 13:13

NVD link : CVE-2019-16735

Mitre link : CVE-2019-16735

CVE.ORG link : CVE-2019-16735

JSON object : View

Products Affected

skymee

petalk_ai
petalk_ai_firmware

petwant

pf-103_firmware
pf-103

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2019-16735", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "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": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2019-12-13T21:15:17.680", "references": [{"url": "https://blog.securityevaluators.com/remotely-exploiting-iot-pet-feeders-21013562aea3", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "A stack-based buffer overflow in processCommandUploadLog in libcommon.so in Petwant PF-103 firmware 4.22.2.42 and Petalk AI 3.2.2.30 allows remote attackers to cause denial of service or run arbitrary code as the root user."}, {"lang": "es", "value": "Un desbordamiento del b\u00fafer en la regi\u00f3n heap en la funci\u00f3n processCommandUploadLog en el archivo libcommon.so en Petwant PF-103 versi\u00f3n de firmware 4.22.2.42 y Petalk AI versi\u00f3n 3.2.2.30, permite a atacantes remotos causar la denegaci\u00f3n de servicio o ejecutar c\u00f3digo arbitrario como usuario root."}], "lastModified": "2019-12-18T18:56:02.530", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:skymee:petalk_ai_firmware:3.2.2.30:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23D2C9DB-A552-4A89-AFD0-38DF8F1A2380"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:skymee:petalk_ai:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D5878462-2450-484C-B26A-E9D99DCE0288"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:petwant:pf-103_firmware:4.22.2.42:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "813131A8-8410-4D19-95DA-B83543168D1B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:petwant:pf-103:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "29F8D5A7-0612-4E84-B6D4-D95F1EC86843"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}