PT-2019-2734 · Microsoft · Windows

Zhong_Sf · Published 2019-07-09 · Updated 2020-08-24 · CVE-2019-1090

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Description The issue is related to an elevation of privilege vulnerability in the way the dnsrslvr.dll handles objects in memory. This vulnerability can be exploited to allow an attacker to elevate their privileges and potentially 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:2019-02670

CVE-2019-1090

Affected Products

Windows

References · 7

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1090 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-1090 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1090 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1090 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-1090 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02670 · Security Note
• https://vuldb.com/?id.137557 · Note