CVE-2020-6012

ZoneAlarm Anti-Ransomware before version 1.0.713 copies files for the report from a directory with low privileges. A sophisticated timed attacker can replace those files with malicious or linked content, such as exploiting CVE-2020-0896 on unpatched systems or using symbolic links. This allows an unprivileged user to enable escalation of privilege via local access.

CVSS v3.0 7.4 HIGH
CVSS v2.0 4.4 MEDIUM

7.4^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.4 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.zonealarm.com/anti-ransomware/release-history	Release Notes Vendor Advisory
https://www.zonealarm.com/software/extreme-security/release-history	Release Notes Vendor Advisory
https://danishcyberdefence.dk/blog/zonealarm-check-point	Third Party Advisory

Advertisement

Configurations

Configuration 1 (hide)

cpe:2.3:a:checkpoint:zonealarm_anti-ransomware:*:*:*:*:*:*:*:*

Information

Published : 2020-08-04 07:15

Updated : 2023-01-31 09:25

NVD link : CVE-2020-6012

Mitre link : CVE-2020-6012

JSON object : View

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

Advertisement

Products Affected

checkpoint

zonealarm_anti-ransomware

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://www.zonealarm.com/anti-ransomware/release-history", "name": "https://www.zonealarm.com/anti-ransomware/release-history", "tags": ["Release Notes", "Vendor Advisory"], "refsource": "MISC"}, {"url": "https://www.zonealarm.com/software/extreme-security/release-history", "name": "https://www.zonealarm.com/software/extreme-security/release-history", "tags": ["Release Notes", "Vendor Advisory"], "refsource": "MISC"}, {"url": "https://danishcyberdefence.dk/blog/zonealarm-check-point", "name": "https://danishcyberdefence.dk/blog/zonealarm-check-point", "tags": ["Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "ZoneAlarm Anti-Ransomware before version 1.0.713 copies files for the report from a directory with low privileges. A sophisticated timed attacker can replace those files with malicious or linked content, such as exploiting CVE-2020-0896 on unpatched systems or using symbolic links. This allows an unprivileged user to enable escalation of privilege via local access."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-59"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-6012", "ASSIGNER": "cve@checkpoint.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/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": 1.4}}, "publishedDate": "2020-08-04T14:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:checkpoint:zonealarm_anti-ransomware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.0.713"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-01-31T17:25Z"}