Executive Summary
Summary | |
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Title | Qt WebEngine: Arbitrary code execution |
Informations | |||
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Name | GLSA-202004-04 | First vendor Publication | 2020-04-01 |
Vendor | Gentoo | Last vendor Modification | 2020-04-01 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 8.8 | ||
Base Score | 8.8 | Environmental Score | 8.8 |
impact SubScore | 5.9 | Temporal Score | 8.8 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | Required |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 6.8 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Synopsis A heap use-after-free flaw in Qt WebEngine at worst might allow an attacker to execute arbitrary code. Background Description Impact Workaround Resolution References Availability https://security.gentoo.org/glsa/202004-04 |
Original Source
Url : http://security.gentoo.org/glsa/glsa-202004-04.xml |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
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2020-09-02 | Google Chrome blink webaudio module use after free attempt RuleID : 54625 - Revision : 1 - Type : BROWSER-CHROME |
2020-09-02 | Google Chrome blink webaudio module use after free attempt RuleID : 54624 - Revision : 1 - Type : BROWSER-CHROME |
2019-12-05 | known malicious browser profiler script download attempt RuleID : 52071 - Revision : 1 - Type : MALWARE-OTHER |
2019-12-05 | known malicious browser profiler script download attempt RuleID : 52070 - Revision : 1 - Type : MALWARE-OTHER |
2019-12-05 | Google Chrome blink webaudio module use after free attempt RuleID : 52069 - Revision : 1 - Type : BROWSER-CHROME |
2019-12-05 | Google Chrome blink webaudio module use after free attempt RuleID : 52068 - Revision : 1 - Type : BROWSER-CHROME |
Alert History
Date | Informations |
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2020-05-23 13:03:43 |
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2020-04-02 00:17:29 |
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