CVE-2018-0980
published 2018-04-12CVE-2018-0980: A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting…
PriorityP267high7.5CVSS 3.0
AVNACHPRNUIRSUCHIHAH
EXPLOIT
EPSS
66.55%
99.2th percentile
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | chakracore | < 1.8.3 | 1.8.3 |
| microsoft | chakracore | — | — |
| microsoft | microsoft_edge | — | — |
| microsoft | 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
commandfunction opt(arr, idx) { ((arr.length === 0x7ffffff0 && arr[0x7ffffff0]) || false) && (arr.length === 0x7ffffff0 && arr[0x7ffffff1]) || (arr[0x11111111] = 0x1234); }↗
- →The exploit targets Chakra JIT's InvariantBlockBackwardIterator bound check elimination logic, causing out-of-bounds array access via crafted JavaScript using magic array indices 0x7ffffff0, 0x7ffffff1, and 0x11111111 in a Uint32Array. Monitor Edge/ChakraCore JIT-compiled scripts containing these specific large hexadecimal array index literals. ↗
- →The vulnerability is triggered in a web-based attack scenario where an attacker hosts a specially crafted website targeting Microsoft Edge (HTML-based). Inspect web proxy/network logs for delivery of JavaScript payloads containing the characteristic index values 0x7ffffff0 and 0x11111111. ↗
- →The root cause is in GlobOpt.cpp InvariantBlockBackwardIterator following the linked list instead of control flow, leading to incorrect bound check removal. The specific vulnerable code path is at ChakraCore commit 48c73e51c3e0fb36a08fa844cdb88c9d8a54de32 lib/Backend/GlobOpt.cpp#L14667. Unpatched ChakraCore versions prior to v1.8.3 are affected. ↗
- ·Exploit status at time of advisory was 'Publicly Disclosed: No; Exploited: No', but rated 'Exploitation More Likely' for the latest software release. Treat detection priority accordingly. ↗
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
ghsa7.5HIGH
osv7.5HIGH
vendor_msrc4.2MEDIUM
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OSV
ChakraCore RCE Vulnerability
osv·2022-05-13·CVSS 7.5
CVE-2018-0990 [HIGH] ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.
OSV
ChakraCore RCE Vulnerability
osv·2022-05-13·CVSS 7.5
CVE-2018-1019 [HIGH] ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995.
OSV
ChakraCore RCE Vulnerability
osv·2022-05-13·CVSS 7.5
CVE-2018-0994 [HIGH] ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0990, CVE-2018-0993, CVE-2018-0995, CVE-2018-1019.
OSV
ChakraCore RCE Vulnerability
osv·2022-05-13·CVSS 7.5
CVE-2018-0995 [HIGH] ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-1019.
GHSA
ChakraCore RCE Vulnerability
ghsa·2022-05-13·CVSS 7.5
CVE-2018-1019 [HIGH] CWE-787 ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995.
GHSA
ChakraCore RCE Vulnerability
ghsa·2022-05-13·CVSS 7.5
CVE-2018-0980 [HIGH] CWE-787 ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.
GHSA
ChakraCore RCE Vulnerability
ghsa·2022-05-13·CVSS 7.5
CVE-2018-0994 [HIGH] CWE-787 ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0990, CVE-2018-0993, CVE-2018-0995, CVE-2018-1019.
OSV
ChakraCore RCE Vulnerability
osv·2022-05-13·CVSS 7.5
CVE-2018-0980 [HIGH] ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.
OSV
ChakraCore RCE Vulnerability
osv·2022-05-13·CVSS 7.5
CVE-2018-0993 [HIGH] ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0990, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.
GHSA
ChakraCore RCE Vulnerability
ghsa·2022-05-13·CVSS 7.5
CVE-2018-0979 [HIGH] CWE-787 ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0980, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.
GHSA
ChakraCore RCE Vulnerability
ghsa·2022-05-13·CVSS 7.5
CVE-2018-0990 [HIGH] CWE-787 ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.
GHSA
ChakraCore RCE Vulnerability
ghsa·2022-05-13·CVSS 7.5
CVE-2018-0995 [HIGH] CWE-787 ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-1019.
GHSA
ChakraCore RCE Vulnerability
ghsa·2022-05-13·CVSS 7.5
CVE-2018-0993 [HIGH] CWE-787 ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0990, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.
OSV
ChakraCore RCE Vulnerability
osv·2022-05-13·CVSS 7.5
CVE-2018-0979 [HIGH] ChakraCore RCE Vulnerability
ChakraCore RCE Vulnerability
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0980, CVE-2018-0990, CVE-2018-0993, CVE-2018-0994, CVE-2018-0995, CVE-2018-1019.
Microsoft
Chakra Scripting Engine Memory Corruption Vulnerability
vendor_msrc·2018-04-10·CVSS 4.2
CVE-2018-0980 [HIGH] Chakra Scripting Engine Memory Corruption Vulnerability
Chakra Scripting Engine Memory Corruption Vulnerability
Description: A remote code execution vulnerability exists in the way that the Chakra 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
No detection rules found.
Trendmicro
Microsoft Fixes Vulnerabilities in Fonts and Keyboard
blogs_trendmicro·2018-04-11·CVSS 5.3
[MEDIUM] Microsoft Fixes Vulnerabilities in Fonts and Keyboard
Exploits & Vulnerabilities
## Microsoft Fixes Vulnerabilities in Fonts and Keyboard
Microsof's Patch Tuesday for April addressed security issues in Internet Explorer (IE), Edge, ChakraCore, Visual Studio, Microsoft Office and Office Services and Web Apps, and Malware Protection Engine.
By: IoT Reputation Service Team 2018/04/11 Read time: ( words)
Save to Folio
Microsoft has rolled out its Patch Tuesday for April to address security issues in Internet Explorer (IE), Edge, ChakraCore, Visual Studio, Microsoft Office and Office Services and Web Apps, and Malware Protection Engine. Of the 67 listed vulnerabilities, 24 were rated critical. Eight of these were disclosed through Trend Micro’s ZDI program:
CVE-2018-1011
CVE-2018-1008
CVE-2018-1004
CVE-2018-1001
CVE-2018-1000
CVE-2018-0
Trendmicro
Microsoft Fixes Vulnerabilities in Fonts and Keyboard
blogs_trendmicro·2018-04-11·CVSS 5.3
[MEDIUM] Microsoft Fixes Vulnerabilities in Fonts and Keyboard
Exploits & Vulnerabilities
# Microsoft Fixes Vulnerabilities in Fonts and Keyboard
Microsof's Patch Tuesday for April addressed security issues in Internet Explorer (IE), Edge, ChakraCore, Visual Studio, Microsoft Office and Office Services and Web Apps, and Malware Protection Engine.
By: IoT Reputation Service Team
2018/04/11
Read time: ( words)
Save to Folio
Microsoft has rolled out its Patch Tuesday for April to address security issues in Internet Explorer (IE), Edge, ChakraCore, Visual Studio, Microsoft Office and Office Services and Web Apps, and Malware Protection Engine. Of the 67 listed vulnerabilities, 24 were rated critical. Eight of these were disclosed through Trend Micro’s ZDI program:
- CVE-2018-1011
- CVE-2018-1008
- CVE-2018-1004
- CVE-2018-1001
- CVE-2018-1000
- CVE
Trendmicro
Microsoft Fixes Vulnerabilities in Fonts and Keyboard
blogs_trendmicro·2018-04-11·CVSS 5.3
[MEDIUM] Microsoft Fixes Vulnerabilities in Fonts and Keyboard
Exploits & Vulnerabilities
## Microsoft Fixes Vulnerabilities in Fonts and Keyboard
Microsof's Patch Tuesday for April addressed security issues in Internet Explorer (IE), Edge, ChakraCore, Visual Studio, Microsoft Office and Office Services and Web Apps, and Malware Protection Engine.
By: IoT Reputation Service Team Apr 11, 2018 Read time: ( words)
Save to Folio
Microsoft has rolled out its Patch Tuesday for April to address security issues in Internet Explorer (IE), Edge, ChakraCore, Visual Studio, Microsoft Office and Office Services and Web Apps, and Malware Protection Engine. Of the 67 listed vulnerabilities, 24 were rated critical. Eight of these were disclosed through Trend Micro’s ZDI program:
CVE-2018-1011
CVE-2018-1008
CVE-2018-1004
CVE-2018-1001
CVE-2018-1000
CVE-2018
Trendmicro
Microsoft Fixes Vulnerabilities in Fonts and Keyboard
blogs_trendmicro·2018-04-11·CVSS 5.3
[MEDIUM] Microsoft Fixes Vulnerabilities in Fonts and Keyboard
Ausnutzung von Schwachstellen
## Microsoft Fixes Vulnerabilities in Fonts and Keyboard
Microsof's Patch Tuesday for April addressed security issues in Internet Explorer (IE), Edge, ChakraCore, Visual Studio, Microsoft Office and Office Services and Web Apps, and Malware Protection Engine.
By: IoT Reputation Service Team Apr 11, 2018 Read time: ( words)
Save to Folio
Microsoft has rolled out its Patch Tuesday for April to address security issues in Internet Explorer (IE), Edge, ChakraCore, Visual Studio, Microsoft Office and Office Services and Web Apps, and Malware Protection Engine. Of the 67 listed vulnerabilities, 24 were rated critical. Eight of these were disclosed through Trend Micro’s ZDI program:
CVE-2018-1011
CVE-2018-1008
CVE-2018-1004
CVE-2018-1001
CVE-2018-1000
CVE-2
Trendmicro
Microsoft Fixes Vulnerabilities in Fonts and Keyboard
blogs_trendmicro·2018-04-11·CVSS 5.3
[MEDIUM] Microsoft Fixes Vulnerabilities in Fonts and Keyboard
Exploits y vulnerabilidades
## Microsoft Fixes Vulnerabilities in Fonts and Keyboard
Microsof's Patch Tuesday for April addressed security issues in Internet Explorer (IE), Edge, ChakraCore, Visual Studio, Microsoft Office and Office Services and Web Apps, and Malware Protection Engine.
By: IoT Reputation Service Team Apr 11, 2018 Read time: ( words)
Save to Folio
Microsoft has rolled out its Patch Tuesday for April to address security issues in Internet Explorer (IE), Edge, ChakraCore, Visual Studio, Microsoft Office and Office Services and Web Apps, and Malware Protection Engine. Of the 67 listed vulnerabilities, 24 were rated critical. Eight of these were disclosed through Trend Micro’s ZDI program:
CVE-2018-1011
CVE-2018-1008
CVE-2018-1004
CVE-2018-1001
CVE-2018-1000
CVE-201
Talos
Microsoft Patch Tuesday - April 2018
blogs_talos·2018-04-10·CVSS 7.5
[HIGH] Microsoft Patch Tuesday - April 2018
## Microsoft Patch Tuesday - April 2018
## Microsoft Patch Tuesday - April 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 65 new vulnerabilities and one advisory, with 25 of them rated critical, 39 of them rated important and one of them rated moderate. These vulnerabilities impact Microsoft Windows, Internet Explorer, Microsoft Edge, Microsoft Office, Windows kernel, Windows Hyper-V, Microsoft Scripting Engine and more.
In addition, an update for Adobe Flash Player was released.
## Critical Vulnerabilities This month, Microsoft is addressing 25 vulnerabilities that are rated "critical".
The vulnerabilities rated as "critical" are listed be
Talos
Microsoft Patch Tuesday - April 2018
blogs_talos·2018-04-10·CVSS 7.5
[HIGH] Microsoft Patch Tuesday - April 2018
## Microsoft Patch Tuesday - April 2018Today, 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 65 new vulnerabilities and one advisory, with 25 of them rated critical, 39 of them rated important and one of them rated moderate. These vulnerabilities impact Microsoft Windows, Internet Explorer, Microsoft Edge, Microsoft Office, Windows kernel, Windows Hyper-V, Microsoft Scripting Engine and more.
In addition, an update for Adobe Flash Player was released.
### Critical VulnerabilitiesThis month, Microsoft is addressing 25 vulnerabilities that are rated "critical".
The vulnerabilities rated as "critical" are listed below:
CVE-2018-0870 - Internet Explorer Me
http://www.securityfocus.com/bid/103626http://www.securitytracker.com/id/1040650https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0980https://www.exploit-db.com/exploits/44653/http://www.securityfocus.com/bid/103626http://www.securitytracker.com/id/1040650https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0980https://www.exploit-db.com/exploits/44653/
2018-04-12
Published