CVE-2019-1317 — Link Following in Microsoft Windows

CWE-59 — Link Following5 documents4 sources
Severity
7.3HIGHNVD
EPSS
0.4%
top 42.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
18
Microsoft WindowsMicrosoft Windows 10 Version 1903 FOR 32-bit SystemsMicrosoft Windows 10 Version 1903 FOR Arm64-based Systems+15 more
Timeline
PublishedOct 10
Latest updateMay 24

Description

A denial of service vulnerability exists when Windows improperly handles hard links, aka 'Microsoft Windows Denial of Service Vulnerability'.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:HExploitability: 2.0 | Impact: 4.7

Affected Packages18 packages

▶CVEListV5microsoft/windows15 versions+14
▶NVDmicrosoft/windows1803, 1903+1
▶NVDmicrosoft/windows_106 versions+5
▶CVEListV5microsoft/windows_server5 versions+4

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

1
GHSA
GHSA-49wq-r246-v593: A denial of service vulnerability exists when Windows improperly handles hard links, aka 'Microsoft Windows Denial of Service Vulnerability'↗2022-05-24
▶

📋Vendor Advisories

1
Microsoft
Microsoft Windows Denial of Service Vulnerability↗2019-10-08
▶

🕵️Threat Intelligence

2
Talos
Microsoft Patch Tuesday — Oct. 2019: Vulnerability disclosures and Snort coverage↗2019-10-08
▶
Talos
Microsoft Patch Tuesday — Oct. 2019: Vulnerability disclosures and Snort coverage↗2019-10-08
▶
CVE-2019-1317 — Link Following in Microsoft Windows | cvebase