Executive Summary
| Summary | |
|---|---|
| Title | chromium security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-4645 | First vendor Publication | 2020-03-22 |
| Vendor | Debian | Last vendor Modification | 2020-03-22 |
| Severity (Vendor) | N/A | Revision | 1 |
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 | |||
|---|---|---|---|
| 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:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 9.3 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Several vulnerabilities have been discovered in the chromium web browser. CVE-2019-20503 Natalie Silvanovich discovered an out-of-bounds read issue in the usrsctp library. CVE-2020-6422 David Manouchehri discovered a use-after-free issue in the WebGL implementation. CVE-2020-6424 Sergei Glazunov discovered a use-after-free issue. CVE-2020-6425 Sergei Glazunov discovered a policy enforcement error related to extensions. CVE-2020-6426 Avihay Cohen discovered an implementation error in the v8 javascript library. CVE-2020-6427 Man Yue Mo discovered a use-after-free issue in the audio implementation. CVE-2020-6428 Man Yue Mo discovered a use-after-free issue in the audio implementation. CVE-2020-6429 Man Yue Mo discovered a use-after-free issue in the audio implementation. CVE-2020-6449 Man Yue Mo discovered a use-after-free issue in the audio implementation. For the oldstable distribution (stretch), security support for chromium has been discontinued. For the stable distribution (buster), these problems have been fixed in version 80.0.3987.149-1~deb10u1. We recommend that you upgrade your chromium packages. For the detailed security status of chromium please refer to its security tracker page at: https://security-tracker.debian.org/tracker/chromium |
Original Source
| Url : http://www.debian.org/security/2020/dsa-4645 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 56 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
| 22 % | CWE-416 | Use After Free |
| 11 % | CWE-125 | Out-of-bounds Read |
| 11 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Alert History
| Date | Informations |
|---|---|
| 2020-05-23 13:03:43 |
|
| 2020-03-23 05:18:02 |
|
