CVE-2020-0816
published 2020-03-12CVE-2020-0816: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka 'Microsoft Edge Memory Corruption Vulnerability'.
PriorityP351high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
10.41%
95.2th percentile
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka 'Microsoft Edge Memory Corruption Vulnerability'.
Affected
38 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | microsoft_edge_on_windows_10_version_1607_for_32-bit_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1607_for_x64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1709_for_32-bit_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1709_for_arm64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1709_for_x64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1803_for_32-bit_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1803_for_arm64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1803_for_x64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1809_for_32-bit_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1809_for_arm64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1809_for_x64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1903_for_32-bit_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1903_for_arm64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1903_for_x64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1909_for_32-bit_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1909_for_arm64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_10_version_1909_for_x64-based_systems | — | — |
| microsoft | microsoft_edge_on_windows_server_2016 | — | — |
| microsoft | microsoft_edge_on_windows_server_2019 | — | — |
| msrc | microsoft_edge_on_windows_10_version_1607_for_32-bit_systems | — | — |
| msrc | microsoft_edge_on_windows_10_version_1607_for_x64-based_systems | — | — |
| msrc | microsoft_edge_on_windows_10_version_1709_for_32-bit_systems | — | — |
| msrc | microsoft_edge_on_windows_10_version_1709_for_arm64-based_systems | — | — |
| msrc | microsoft_edge_on_windows_10_version_1709_for_x64-based_systems | — | — |
| msrc | microsoft_edge_on_windows_10_version_1803_for_32-bit_systems | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
vendor_msrc4.2MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-qjph-xcqp-2vj3: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka 'Microsoft Edge Memory Corruption Vulnerab
ghsa_unreviewed·2022-05-24
CVE-2020-0816 [HIGH] CWE-119 GHSA-qjph-xcqp-2vj3: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka 'Microsoft Edge Memory Corruption Vulnerab
A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka 'Microsoft Edge Memory Corruption Vulnerability'.
Microsoft
Microsoft Edge Memory Corruption Vulnerability
vendor_msrc·2020-03-10·CVSS 4.2
CVE-2020-0816 [HIGH] Microsoft Edge Memory Corruption Vulnerability
Microsoft Edge Memory Corruption Vulnerability
Description: A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory. The vulnerability could corrupt memory in such a way that enables an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
An attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft Edge, and then convince a user to
No detection rules found.
No public exploits indexed.
Talos
Microsoft Patch Tuesday — March 2020: Vulnerability disclosures and Snort coverage
blogs_talos·2020-03-10·CVSS 8.8
CVE-2020-0796 [HIGH] Microsoft Patch Tuesday — March 2020: Vulnerability disclosures and Snort coverage
By Jon Munshaw and Vitor Ventura.
Update (March 12, 2020): Microsoft released an out-of-band patch for CVE-2020-0796, a code execution vulnerability SMB client and server for Windows. An unauthenticated attacker could exploit this vulnerability to execute remote code. Snort rules 53425 - 53428 protect against exploitation of CVE-2020-0796.
Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 117 vulnerabilities, 25 of which are considered critical. There is also one moderate vulnerability and 91 that are considered important.
This month's patches include updates to Microsoft Media Foundation, the GDI+ API and Windows Defender, among others.
Talos released a new
Talos
Microsoft Patch Tuesday — March 2020: Vulnerability disclosures and Snort coverage
blogs_talos·2020-03-10·CVSS 8.8
CVE-2020-0796 [HIGH] Microsoft Patch Tuesday — March 2020: Vulnerability disclosures and Snort coverage
## Microsoft Patch Tuesday — March 2020: Vulnerability disclosures and Snort coverage
By Jon Munshaw and Vitor Ventura.
Update (March 12, 2020): Microsoft released an out-of-band patch for CVE-2020-0796, a code execution vulnerability SMB client and server for Windows. An unauthenticated attacker could exploit this vulnerability to execute remote code. Snort rules 53425 - 53428 protect against exploitation of CVE-2020-0796.
Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 117 vulnerabilities, 25 of which are considered critical. There is also one moderate vulnerability and 91 that are considered important.
This month's patches include updates to Microsoft M
Bugzilla
CVE-2020-6805 Mozilla: Use-after-free when removing data about origins
bugzilla·2020-03-10·CVSS 8.8
CVE-2020-6805 [HIGH] CVE-2020-6805 Mozilla: Use-after-free when removing data about origins
CVE-2020-6805 Mozilla: Use-after-free when removing data about origins
When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash.
External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2020-09/#CVE-2020-6805
Discussion:
Acknowledgments:
Name: the Mozilla project
Upstream: Brian Carpenter
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 7
Via RHSA-2020:0815 https://access.redhat.com/errata/RHSA-2020:0815
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6
Via RHSA-2020:0816 https://access.redhat.com/errata/RHSA-2020:0816
---
This bug is now closed. Further updates for individual pr
Bugzilla
CVE-2020-6807 Mozilla: Use-after-free in cubeb during stream destruction
bugzilla·2020-03-10·CVSS 8.8
CVE-2020-6807 [HIGH] CVE-2020-6807 Mozilla: Use-after-free in cubeb during stream destruction
CVE-2020-6807 Mozilla: Use-after-free in cubeb during stream destruction
When a device was changed while a stream was about to be destroyed, the `stream-reinit` task may have been executed after the stream was destroyed, causing a use-after-free and a potentially exploitable crash.
External Reference:
https://www.mozilla.org/en-US/security/advisories/mfsa2020-09/#CVE-2020-6807
Discussion:
Acknowledgments:
Name: the Mozilla project
Upstream: C.M.Chang
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 7
Via RHSA-2020:0815 https://access.redhat.com/errata/RHSA-2020:0815
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6
Via RHSA-2020:0816 https://access.redhat.com/errata/RHSA-2020:0816
---
This bug is no
2020-03-12
Published