PT-2019-1586 · Microsoft · Windows Deployment Services Tftp Server+1

John Simpson · Published 2019-03-12 · Updated 2020-08-24 · CVE-2019-0603

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Deployment Services TFTP Server (affected versions not specified)

Description A remote code execution issue exists due to incorrect handling of objects in memory by the Windows Deployment Services TFTP Server. This allows an attacker to execute arbitrary code with elevated permissions on a target system by creating a specially crafted request. The issue is resolved by correcting how the server handles objects in memory.

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:2019-01128

CVE-2019-0603

ZDI-19-276

Affected Products

Windows

Windows Deployment Services Tftp Server

References · 7

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0603 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-0603 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-19-276 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0603 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-01128 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0603 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-0603 · Vendor Advisory