CVE-2018-0770
published 2018-01-04CVE-2018-0770: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current…
PriorityP271high7.5CVSS 3.0
AVNACHPRNUIRSUCHIHAH
EXPLOIT
EPSS
78.43%
99.5th percentile
Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | chakracore | < 1.7.6 | 1.7.6 |
| microsoft | internet_explorer | — | — |
| microsoft | internet_explorer | — | — |
| microsoft | internet_explorer | — | — |
| microsoft_corporation | microsoft_edge | — | — |
| msrc | chakracore | — | — |
| msrc | microsoft_edge_on_windows_10_for_32-bit_systems | — | — |
| msrc | microsoft_edge_on_windows_10_for_x64-based_systems | — | — |
| msrc | microsoft_edge_on_windows_10_version_1511_for_32-bit_systems | — | — |
| msrc | microsoft_edge_on_windows_10_version_1511_for_x64-based_systems | — | — |
| 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_1703_for_32-bit_systems | — | — |
| msrc | microsoft_edge_on_windows_10_version_1703_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_x64-based_systems | — | — |
| msrc | microsoft_edge_on_windows_server_2016 | — | — |
Detection & IOCsextracted from sources · hover to see the quote
urlhttps://github.com/Microsoft/ChakraCore/pull/4226/commits/874551dd00ff6f404e593c7e0162efb54b953f5a↗
- →Detect exploit PoC pattern: JavaScript loop assigning property to a Number object, converting to primitive with unary +, then re-assigning property — triggers GlobOpt::OptTagChecks JIT bypass in Chakra engine ↗
- →Detect exploit PoC variant using string literal '2.3023e-320' instead of Number object — same JIT bypass pattern with unary + coercion inside loop ↗
- →CVE-2018-0770 is exploitable via a specially crafted website targeting Microsoft Edge (HTML-based); monitor for drive-by web-based delivery scenarios ↗
- →Exploitation assessed as 'More Likely' for latest software release; prioritize patching and monitoring on unpatched Edge/ChakraCore deployments ↗
- ·The vulnerability is specific to Microsoft Edge (HTML-based) scripting engine (Chakra JIT — GlobOpt::OptTagChecks) and does not affect other browsers or scripting engines ↗
- ·Two distinct PoC variants bypass the prior fix (ChakraCore PR #4226); both must be accounted for in detection — one uses new Number(), the other uses a string literal ↗
- ·Attacker gains only the rights of the current user; impact is elevated if the user has administrative privileges ↗
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.07.6HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C
vendor_msrc4.2MEDIUM
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GHSA
GHSA-xxqm-xpq7-prvx: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0777 [HIGH] CWE-787 GHSA-xxqm-xpq7-prvx: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0778, and CVE-2018-0781.
GHSA
GHSA-6xh2-mvhc-m5fm: Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0762 [HIGH] CWE-787 GHSA-6xh2-mvhc-m5fm: Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8
Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, and Internet Explorer and Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
GHSA
GHSA-5qh9-fjw3-p55r: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0770 [HIGH] CWE-787 GHSA-5qh9-fjw3-p55r: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
GHSA
GHSA-qh4c-h6pf-q28g: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0776 [HIGH] CWE-787 GHSA-qh4c-h6pf-q28g: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
GHSA
GHSA-xxmc-92m2-3hhc: Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine han
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0773 [HIGH] CWE-787 GHSA-xxmc-92m2-3hhc: Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine han
Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
GHSA
GHSA-xcmg-9w5x-w5m2: Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine han
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0775 [HIGH] CWE-787 GHSA-xcmg-9w5x-w5m2: Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine han
Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
GHSA
GHSA-h3c3-xcgq-6vr8: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0769 [HIGH] CWE-787 GHSA-h3c3-xcgq-6vr8: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
GHSA
GHSA-43pm-h7c8-jr2m: Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine han
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0778 [HIGH] CWE-787 GHSA-43pm-h7c8-jr2m: Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine han
Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, and CVE-2018-0781.
GHSA
GHSA-c827-8pxg-p942: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0781 [HIGH] CWE-787 GHSA-c827-8pxg-p942: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, and CVE-2018-0778.
GHSA
GHSA-c98h-p8mv-3hjc: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0758 [HIGH] CWE-787 GHSA-c98h-p8mv-3hjc: Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the
Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
GHSA
GHSA-2qm4-8qh4-4729: Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine han
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0774 [HIGH] CWE-787 GHSA-2qm4-8qh4-4729: Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine han
Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
GHSA
GHSA-pcm9-4jwm-5rvq: Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0772 [HIGH] CWE-787 GHSA-pcm9-4jwm-5rvq: Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8
Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, and Internet Explorer and Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0768, CVE-2018-0769, CVE-2018-0770, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
GHSA
GHSA-8j6q-8932-r8p2: Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine han
ghsa_unreviewed·2022-05-13·CVSS 7.5
CVE-2018-0768 [HIGH] CWE-787 GHSA-8j6q-8932-r8p2: Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine han
Microsoft Edge in Windows 10 1709 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0758, CVE-2018-0762, CVE-2018-0769, CVE-2018-0770, CVE-2018-0772, CVE-2018-0773, CVE-2018-0774, CVE-2018-0775, CVE-2018-0776, CVE-2018-0777, CVE-2018-0778, and CVE-2018-0781.
Microsoft
Scripting Engine Memory Corruption Vulnerability
vendor_msrc·2018-01-09·CVSS 4.2
CVE-2018-0770 [HIGH] Scripting Engine Memory Corruption Vulnerability
Scripting Engine Memory Corruption Vulnerability
Description: A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge (HTML-based). The vulnerability could corrupt memory in such a way that an attacker could 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 who successfully exploited the vulnerability 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.
In a web-based attack scenario, an attacker could host a specially cra
No detection rules found.
Talos
Microsoft Patch Tuesday - January 2018
blogs_talos·2018-01-09·CVSS 7.5
[HIGH] Microsoft Patch Tuesday - January 2018
## Microsoft Patch Tuesday - January 2018
Today Microsoft has released its monthly set of security advisories for vulnerabilities that have been identified and addressed in various products. This month's advisory release addresses 56 new vulnerabilities with 16 of them rated critical, 39 of them rated important and 1 of them rated Moderate. These vulnerabilities impact ASP.NET, Edge, Internet Explorer, Office, Windows, and more.
In addition to the 56 vulnerabilities addressed, Microsoft has also released an update that addresses Meltdown and Spectre. Mitigations for these two vulnerabilities were published for Windows in ADV180002 . Note that due to incompatibilities with anti-virus products, users and organizations may not have received this update yet. For more information, users shoul
Talos
Microsoft Patch Tuesday - January 2018
blogs_talos·2018-01-09·CVSS 7.5
[HIGH] Microsoft Patch Tuesday - January 2018
Today Microsoft has released its monthly set of security advisories for vulnerabilities that have been identified and addressed in various products. This month's advisory release addresses 56 new vulnerabilities with 16 of them rated critical, 39 of them rated important and 1 of them rated Moderate. These vulnerabilities impact ASP.NET, Edge, Internet Explorer, Office, Windows, and more.
In addition to the 56 vulnerabilities addressed, Microsoft has also released an update that addresses Meltdown and Spectre. Mitigations for these two vulnerabilities were published for Windows in ADV180002. Note that due to incompatibilities with anti-virus products, users and organizations may not have received this update yet. For more information, users should refer to Microsoft's knowledge base articl
http://www.securityfocus.com/bid/102397http://www.securitytracker.com/id/1040100https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0770https://www.exploit-db.com/exploits/44075/http://www.securityfocus.com/bid/102397http://www.securitytracker.com/id/1040100https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0770https://www.exploit-db.com/exploits/44075/
2018-01-04
Published