CVE-2019-1365
published 2019-10-10CVE-2019-1365: An elevation of privilege vulnerability exists when Microsoft IIS Server fails to check the length of a buffer prior to copying memory to it.An attacker who…
PriorityP358critical9.9CVSS 3.1
AVNACLPRLUINSCCHIHAH
EPSS
4.35%
91.2th percentile
An elevation of privilege vulnerability exists when Microsoft IIS Server fails to check the length of a buffer prior to copying memory to it.An attacker who successfully exploited this vulnerability can allow an unprivileged function ran by the user to execute code in the context of NT AUTHORITY\system escaping the Sandbox.The security update addresses the vulnerability by correcting how Microsoft IIS Server sanitizes web requests., aka 'Microsoft IIS Server Elevation of Privilege Vulnerability'.
Affected
59 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1903_for_32-bit_systems | — | — |
| microsoft | windows_10_version_1903_for_arm64-based_systems | — | — |
| microsoft | windows_10_version_1903_for_x64-based_systems | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
| microsoft | windows_server | — | — |
CVSS provenance
nvdv3.19.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
vendor_msrc8.6HIGH
vendor_redhat8.6HIGH
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.
Microsoft
Microsoft IIS Server Elevation of Privilege Vulnerability
vendor_msrc·2019-10-08·CVSS 7.5
CVE-2019-1365 [CRITICAL] Microsoft IIS Server Elevation of Privilege Vulnerability
Microsoft IIS Server Elevation of Privilege Vulnerability
Description: An elevation of privilege vulnerability exists when Microsoft IIS Server fails to check the length of a buffer prior to copying memory to it.
An attacker who successfully exploited this vulnerability can allow an unprivileged function ran by the user to execute code in the context of NT AUTHORITY\system escaping the Sandbox.
The security update addresses the vulnerability by correcting how Microsoft IIS Server sanitizes web requests.
Windows IIS: Windows IIS
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://ca
Microsoft
getchar.c in Vim before 8.1.1365 and Neovim before 0.3.6 allows remote attackers to execute arbitrary OS commands via the :source! command in a modeline as demonstrated by execute in Vim and assert_fa
vendor_msrc·2019-06-11·CVSS 8.6
CVE-2019-12735 [HIGH] CWE-78 getchar.c in Vim before 8.1.1365 and Neovim before 0.3.6 allows remote attackers to execute arbitrary OS commands via the :source! command in a modeline as demonstrated by execute in Vim and assert_fa
getchar.c in Vim before 8.1.1365 and Neovim before 0.3.6 allows remote attackers to execute arbitrary OS commands via the :source! command in a modeline as demonstrated by execute in Vim and assert_fails or nvim_input in Neovim.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is id
Red Hat
vim/neovim: ': source!' command allows arbitrary command execution via modelines
vendor_redhat·2019-06-05·CVSS 8.6
CVE-2019-12735 [HIGH] CWE-94 vim/neovim: ': source!' command allows arbitrary command execution via modelines
vim/neovim: ': source!' command allows arbitrary command execution via modelines
getchar.c in Vim before 8.1.1365 and Neovim before 0.3.6 allows remote attackers to execute arbitrary OS commands via the :source! command in a modeline, as demonstrated by execute in Vim, and assert_fails or nvim_input in Neovim.
It was found that the `:source!` command was not restricted by the sandbox mode. If modeline was explicitly enabled, opening a specially crafted text file in vim could result in arbitrary command execution.
Statement: To be successfully and automatically triggered when a specially crafted file is opened, this vulnerability requires 3 parts :
1) The `source!` command inability to check if it is running in sandbox mode (the fix commit prevents this)
2) The `modeline` to be enabled (
GHSA
GHSA-rchr-fxr5-m4xq: An elevation of privilege vulnerability exists when Microsoft IIS Server fails to check the length of a buffer prior to copying memory to it
ghsa_unreviewed·2022-05-24
CVE-2019-1365 [HIGH] GHSA-rchr-fxr5-m4xq: An elevation of privilege vulnerability exists when Microsoft IIS Server fails to check the length of a buffer prior to copying memory to it
An elevation of privilege vulnerability exists when Microsoft IIS Server fails to check the length of a buffer prior to copying memory to it.An attacker who successfully exploited this vulnerability can allow an unprivileged function ran by the user to execute code in the context of NT AUTHORITY\system escaping the Sandbox.The security update addresses the vulnerability by correcting how Microsoft IIS Server sanitizes web requests., aka 'Microsoft IIS Server Elevation of Privilege Vulnerability'.
No detection rules found.
Trendmicro
Short October Patch Tuesday: 9 Critical Fixes Featured
blogs_trendmicro·2019-10-09·CVSS 8.8
[HIGH] Short October Patch Tuesday: 9 Critical Fixes Featured
Exploits & Vulnerabilities
# Short October Patch Tuesday: 9 Critical Fixes Featured
This month's update includes only 59 fixes, but addresses significant issues. The nine Critical items were for various IE and Edge flaws, and one for a Remote Desktop Client gap. The rest of the 50 were ranked important, including server concerns.
By: Trend Micro
2019/10/09
Read time: ( words)
Save to Folio
October’s Patch Tuesday is relatively modest, with Microsoft releasing a total of 59 patches. However, this shorter list still warrants attention. Nine of the 59 were still identified as Critical, while the remaining 50 were labeled Important. Most of the critical bulletins were for various Internet Explorer and Microsoft Edge vulnerabilities, with one covering a Remote Desktop Client vulnerability
Trendmicro
Short October Patch Tuesday: 9 Critical Fixes Featured
blogs_trendmicro·2019-10-09·CVSS 8.8
[HIGH] Short October Patch Tuesday: 9 Critical Fixes Featured
# Short October Patch Tuesday: 9 Critical Fixes Featured
This month's update includes only 59 fixes, but addresses significant issues. The nine Critical items were for various IE and Edge flaws, and one for a Remote Desktop Client gap. The rest of the 50 were ranked important, including server concerns.
By: Trend Micro
Oct 09, 2019
Read time: ( words)
Save to Folio
October’s Patch Tuesday is relatively modest, with Microsoft releasing a total of 59 patches. However, this shorter list still warrants attention. Nine of the 59 were still identified as Critical, while the remaining 50 were labeled Important. Most of the critical bulletins were for various Internet Explorer and Microsoft Edge vulnerabilities, with one covering a Remote Desktop Client vulnerability. The Important bulletins
Talos
Microsoft Patch Tuesday — Oct. 2019: Vulnerability disclosures and Snort coverage
blogs_talos·2019-10-08·CVSS 6.4
[MEDIUM] Microsoft Patch Tuesday — Oct. 2019: Vulnerability disclosures and Snort coverage
By Jon Munshaw.
Microsoft released its monthly security update today, disclosing a variety of vulnerabilities in several of its products. The latest Patch Tuesday discloses 60 vulnerabilities, nine of which are considered "critical," with the rest being deemed "important."
This month’s security update covers security issues in a variety of Microsoft services and software, the Chakra Scripting Engine, the Windows operating system and the SharePoint software.
Talos also released a new set of SNORTⓇ rules that provide coverage for some of these vulnerabilities. For more, check out the Snort blog post here.
### Critical vulnerabilities Microsoft disclosed nine critical vulnerabilities this month, eight of which we will highlight below.
CVE-2019-1333 is a client-side remote execution vulne
Talos
Microsoft Patch Tuesday — Oct. 2019: Vulnerability disclosures and Snort coverage
blogs_talos·2019-10-08·CVSS 6.4
[MEDIUM] Microsoft Patch Tuesday — Oct. 2019: Vulnerability disclosures and Snort coverage
## Microsoft Patch Tuesday — Oct. 2019: Vulnerability disclosures and Snort coverage
By Jon Munshaw.
Microsoft released its monthly security update today, disclosing a variety of vulnerabilities in several of its products. The latest Patch Tuesday discloses 60 vulnerabilities, nine of which are considered "critical," with the rest being deemed "important."
This month’s security update covers security issues in a variety of Microsoft services and software, the Chakra Scripting Engine, the Windows operating system and the SharePoint software.
Talos also released a new set of SNORTⓇ rules that provide coverage for some of these vulnerabilities. For more, check out the Snort blog post here .
## Critical vulnerabilities Microsoft disclosed nine critical vulnerabilities this month, eight of
2019-10-10
Published