CVE-2018-8345
published 2018-08-15CVE-2018-8345: A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code…
PriorityP351high7.5CVSS 3.0
AVNACHPRNUIRSUCHIHAH
EPSS
14.90%
96.7th percentile
A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8346.
Affected
33 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_7 | — | — |
| microsoft | windows_7 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008_r2 | — | — |
| microsoft | windows_server_2008_r2 | — | — |
| microsoft | windows_server_2008_r2 | — | — |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| msrc | windows_10 | — | — |
| msrc | windows_10_version_1607 | — | — |
| msrc | windows_10_version_1703 | — | — |
| msrc | windows_10_version_1709 | — | — |
| msrc | windows_10_version_1803 | — | — |
| msrc | windows_7 | — | — |
| msrc | windows_8.1 | — | — |
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_msrc7.5HIGH
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GHSA
GHSA-3hcf-qxfp-hhf6: A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a
ghsa_unreviewed·2022-05-14·CVSS 8.8
CVE-2018-8345 [HIGH] CWE-94 GHSA-3hcf-qxfp-hhf6: A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a
A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8346.
GHSA
GHSA-28mr-3phc-39gr: A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a
ghsa_unreviewed·2022-05-14·CVSS 7.5
CVE-2018-8346 [HIGH] CWE-94 GHSA-28mr-3phc-39gr: A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a
A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code Execution Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8345.
Microsoft
LNK Remote Code Execution Vulnerability
vendor_msrc·2018-08-14·CVSS 7.5
CVE-2018-8345 [HIGH] LNK Remote Code Execution Vulnerability
LNK Remote Code Execution Vulnerability
Description: A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed.
An attacker who successfully exploited this vulnerability could gain the same user rights as the local user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
The attacker could present to the user a removable drive, or remote share, that contains a malicious .LNK file and an associated malicious binary. When the user opens this drive(or remote share) in Windows Explorer, or any other application that parses the .LNK file, the malicious binary will execute code of the attacker’s choice, on the target s
No detection rules found.
No public exploits indexed.
Trendmicro
August Patch Tuesday: A Tale of Two Zero-Days
blogs_trendmicro·2018-08-15·CVSS 7.5
[HIGH] August Patch Tuesday: A Tale of Two Zero-Days
Ausnutzung von Schwachstellen
## August Patch Tuesday: A Tale of Two Zero-Days
This month’s Microsoft Patch Tuesday includes important updates that patch two zero-day vulnerabilities that are already being actively exploited.
By: Trend Micro Aug 15, 2018 Read time: ( words)
Save to Folio
This month’s Microsoft Patch Tuesday includes important updates that patch two zero-day vulnerabilities that are already being actively exploited.
The first of these zero day vulnerabilities is CVE-2018-8373 , a use-after-free (UAF) vulnerability in VBscript engine that Trend Micro researchers found in Internet Explorer. This vulnerability bears many similarities to CVE-2018-8174 , another VBscript engine vulnerability that was patched back in May . Successful exploitation of this vulnerability could
Trendmicro
August Patch Tuesday: A Tale of Two Zero-Days
blogs_trendmicro·2018-08-15·CVSS 7.5
CVE-2018-8373 [HIGH] August Patch Tuesday: A Tale of Two Zero-Days
Exploits y vulnerabilidades
## August Patch Tuesday: A Tale of Two Zero-Days
This month’s Microsoft Patch Tuesday includes important updates that patch two zero-day vulnerabilities that are already being actively exploited.
By: Trend Micro Aug 15, 2018 Read time: ( words)
Save to Folio
This month’s Microsoft Patch Tuesday includes important updates that patch two zero-day vulnerabilities that are already being actively exploited.
The first of these zero day vulnerabilities is CVE-2018-8373 , a use-after-free (UAF) vulnerability in VBscript engine that Trend Micro researchers found in Internet Explorer. This vulnerability bears many similarities to CVE-2018-8174 , another VBscript engine vulnerability that was patched back in May . Successful exploitation of this vulnerability could a
Trendmicro
August Patch Tuesday: A Tale of Two Zero-Days
blogs_trendmicro·2018-08-15·CVSS 7.5
CVE-2018-8373 [HIGH] August Patch Tuesday: A Tale of Two Zero-Days
Exploits & Vulnerabilities
# August Patch Tuesday: A Tale of Two Zero-Days
This month’s Microsoft Patch Tuesday includes important updates that patch two zero-day vulnerabilities that are already being actively exploited.
By: Trend Micro
2018/08/15
Read time: ( words)
Save to Folio
This month’s Microsoft Patch Tuesday includes important updates that patch two zero-day vulnerabilities that are already being actively exploited.
The first of these zero day vulnerabilities is CVE-2018-8373, a use-after-free (UAF) vulnerability in VBscript engine that Trend Micro researchers found in Internet Explorer. This vulnerability bears many similarities to CVE-2018-8174, another VBscript engine vulnerability that was patched back in May. Successful exploitation of this vulnerability could allow a
Trendmicro
August Patch Tuesday: A Tale of Two Zero-Days
blogs_trendmicro·2018-08-15·CVSS 7.5
CVE-2018-8373 [HIGH] August Patch Tuesday: A Tale of Two Zero-Days
Exploits & Vulnerabilities
## August Patch Tuesday: A Tale of Two Zero-Days
This month’s Microsoft Patch Tuesday includes important updates that patch two zero-day vulnerabilities that are already being actively exploited.
By: Trend Micro Aug 15, 2018 Read time: ( words)
Save to Folio
This month’s Microsoft Patch Tuesday includes important updates that patch two zero-day vulnerabilities that are already being actively exploited.
The first of these zero day vulnerabilities is CVE-2018-8373 , a use-after-free (UAF) vulnerability in VBscript engine that Trend Micro researchers found in Internet Explorer. This vulnerability bears many similarities to CVE-2018-8174 , another VBscript engine vulnerability that was patched back in May . Successful exploitation of this vulnerability could al
Krebs
Patch Tuesday, August 2018 Edition
blogs_krebs·2018-08-15·CVSS 7.5
CVE-2018-8373 [HIGH] Patch Tuesday, August 2018 Edition
Adobe and Microsoft each released security updates for their software on Tuesday. Adobe plugged five security holes in its Flash Player browser plugin. Microsoft pushed 17 updates to fix at least 60 vulnerabilities in Windows and other software, including two “ zero-day ” flaws that attackers were already exploiting before Microsoft issued patches to fix them.
According to security firm Ivanti , the first of the two zero-day flaws ( CVE-2018-8373 ) is a critical flaw in Internet Explorer that attackers could use to foist malware on IE users who browse to hacked or booby-trapped sites. The other zero-day is a bug ( CVE-2018-8414 ) in the Windows 10 shell that could allow an attacker to run code of his choice.
Microsoft also patched more variants of the Meltdown/Spectre memory vulnerabilit
Trendmicro
August Patch Tuesday: A Tale of Two Zero-Days
blogs_trendmicro·2018-08-15·CVSS 7.5
CVE-2018-8373 [HIGH] August Patch Tuesday: A Tale of Two Zero-Days
Exploits & Vulnerabilities
## August Patch Tuesday: A Tale of Two Zero-Days
This month’s Microsoft Patch Tuesday includes important updates that patch two zero-day vulnerabilities that are already being actively exploited.
By: Trend Micro 2018/08/15 Read time: ( words)
Save to Folio
This month’s Microsoft Patch Tuesday includes important updates that patch two zero-day vulnerabilities that are already being actively exploited.
The first of these zero day vulnerabilities is CVE-2018-8373 , a use-after-free (UAF) vulnerability in VBscript engine that Trend Micro researchers found in Internet Explorer. This vulnerability bears many similarities to CVE-2018-8174 , another VBscript engine vulnerability that was patched back in May . Successful exploitation of this vulnerability could allo
Krebs
Patch Tuesday, August 2018 Edition
blogs_krebs·2018-08-15·CVSS 7.5
[HIGH] Patch Tuesday, August 2018 Edition
Adobe and Microsoft each released security updates for their software on Tuesday. Adobe plugged five security holes in its Flash Player browser plugin. Microsoft pushed 17 updates to fix at least 60 vulnerabilities in Windows and other software, including two “zero-day” flaws that attackers were already exploiting before Microsoft issued patches to fix them.
Microsoft also patched more variants of the Meltdown/Spectre memory vulnerabilities, collectively dubbed “Foreshadow” by a team of researchers who discovered and reported the Intel-based flaws. For more information about how Foreshadow works, check out their academic paper (PDF), and/or the video below. Microsoft’s analysis is here.
One nifty little bug fixed in this patch batch is CVE-2018-8345. It addresses a problem in the way Win
Talos
Microsoft Tuesday August 2018
blogs_talos·2018-08-14·CVSS 9.8
[CRITICAL] Microsoft Tuesday August 2018
## Microsoft Tuesday August 2018
Microsoft released its monthly set of security advisories today for vulnerabilities that have been identified and addressed in various products. This month's advisory release addresses 62 new vulnerabilities, 20 of which are rated “critical,” 38 that are rated “important,” one that is rated moderate and one that is rated as low severity. These vulnerabilities impact Windows Operating System, Edge and Internet Explorer, along with several other products.
In addition to the 60 vulnerabilities referenced above, Microsoft has also released a critical update advisory, ADV180020 which addresses the vulnerabilities described in the Adobe Flash Security Bulletin APSB18-25.
## Critical Vulnerabilities
This month, Microsoft is addressing 20 vulnerabilities that a
Qualys
August 2018 Patch Tuesday – 63 Vulns, L1TF (Foreshadow), Exchange, SQL, Active Attacks on IE flaw
blogs_qualys·2018-08-14·CVSS 9.8
CVE-2018-8373 [CRITICAL] August 2018 Patch Tuesday – 63 Vulns, L1TF (Foreshadow), Exchange, SQL, Active Attacks on IE flaw
In this month’s Patch Tuesday release there are 63 vulnerabilities patched with 20 Criticals. Out of the criticals, over half are browser-related, with the rest including Windows, SQL, and Exchange. Active exploits have been detected against CVE-2018-8373, one of the scripting engine vulnerabilities.
## Workstation Patches
Browser and Scripting Engine patches should be prioritized for workstation-type devices, meaning any system that is used for email or to access the internet via a browser. Microsoft has disclosed that CVE-2018-8373 has active exploits against Internet Explorer, making these patches a high priority. The PDF viewer, Windows Font Library, and GDI+ also have patches available that require a user to interact with a malicious site or file.
## LNK Remote Code Execution
A vu
Qualys
Patch Tuesday August 2018: Active IE Attacks | Qualys
blogs_qualys·2018-08-14·CVSS 9.8
CVE-2018-8373 [CRITICAL] Patch Tuesday August 2018: Active IE Attacks | Qualys
In this month’s Patch Tuesday release there are 63 vulnerabilities patched with 20 Criticals. Out of the criticals, over half are browser-related, with the rest including Windows, SQL, and Exchange. Active exploits have been detected against CVE-2018-8373, one of the scripting engine vulnerabilities.
### Workstation Patches
Browser and Scripting Engine patches should be prioritized for workstation-type devices, meaning any system that is used for email or to access the internet via a browser. Microsoft has disclosed that CVE-2018-8373 has active exploits against Internet Explorer, making these patches a high priority. The PDF viewer, Windows Font Library, and GDI+ also have patches available that require a user to interact with a malicious site or file.
### LNK Remote Code Execution
A
Talos
Microsoft Tuesday August 2018
blogs_talos·2018-08-14·CVSS 9.8
[CRITICAL] Microsoft Tuesday August 2018
Microsoft released its monthly set of security advisories today for vulnerabilities that have been identified and addressed in various products. This month's advisory release addresses 62 new vulnerabilities, 20 of which are rated “critical,” 38 that are rated “important,” one that is rated moderate and one that is rated as low severity. These vulnerabilities impact Windows Operating System, Edge and Internet Explorer, along with several other products.
In addition to the 60 vulnerabilities referenced above, Microsoft has also released a critical update advisory, ADV180020 which addresses the vulnerabilities described in the Adobe Flash Security Bulletin APSB18-25.
### Critical Vulnerabilities
This month, Microsoft is addressing 20 vulnerabilities that are rated "critical." Talos believ
Zscaler
Zscaler protects against 10 new vulnerabilities for Internet Explorer, Microsoft Windows, Microsoft Edge & ChakraCore. | Zscaler
blogs_zscaler·CVSS 7.5
[HIGH] Zscaler protects against 10 new vulnerabilities for Internet Explorer, Microsoft Windows, Microsoft Edge & ChakraCore. | Zscaler
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http://www.securityfocus.com/bid/105027http://www.securitytracker.com/id/1041473https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8345http://www.securityfocus.com/bid/105027http://www.securitytracker.com/id/1041473https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8345
2018-08-15
Published