PT-2019-2323 · Microsoft · Windows

Published 2019-05-14 · Updated 2025-04-03 · CVE-2019-0903

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Windows (affected versions not specified)

Description The issue is related to a remote code execution problem. It is caused by an integer overflow in the Windows Font Subsetting Library or an out-of-bounds operation in memory. This could allow an attacker to execute arbitrary code.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2019-02094

CVE-2019-0903

ZDI-19-461

Affected Products

Windows

References · 12

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0903 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0903 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0903 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-0903 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-19-461 · Security Note
• https://bdu.fstec.ru/vul/2019-02094 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0903 · Security Note
• https://securitynews.sonicwall.com/xmlpost/top-cves-exploited-in-the-wild-in-the-year-2019 · Note
• https://cisa.gov/known-exploited-vulnerabilities-catalog · Note
• https://cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0903 · Note
• https://t.me/cvenotify/117670 · Telegram Post
• https://cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv · Note