CVE-2020-1239 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft Windows

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer4 documents4 sources

Severity

8.8HIGHNVD

EPSS

33.0%

top 3.10%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Windows Microsoft Windows 10 Version 1903 FOR 32-bit Systems Microsoft Windows 10 Version 1903 FOR Arm64-based Systems +12 more

Timeline

PublishedJun 9

Latest updateMay 24

Description

A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory, aka 'Media Foundation Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-1238.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages13 packages

▶CVEListV5microsoft/windows18 versions+17

▶NVDmicrosoft/windows5 versions+4

▶NVDmicrosoft/windows_107 versions+6

▶CVEListV5microsoft/windows_server17 versions+16

▶CVEListV5microsoft/windows_10_version_1903_for_32-bit_systemsunspecified

Patches

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

🔴Vulnerability Details

GHSA

GHSA-rcxx-7qxw-r6gw: A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory, aka 'Media Foundation Memory Corruption V↗2022-05-24

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CVEList

CVE-2020-1239: A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory, aka 'Media Foundation Memory Corruption V↗2020-06-09

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📋Vendor Advisories

Microsoft

Media Foundation Memory Corruption Vulnerability↗2020-06-09

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