PT-2020-3302 · Microsoft · Skype For Business+1

Published 2020-07-14 · Updated 2021-07-21 · CVE-2020-1432

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Skype for Business (affected versions not specified)

Description An information disclosure issue exists when Skype for Business is accessed via Internet Explorer. This could allow a remote attacker to gain unauthorized access to protected information by opening a specially crafted link in the application. The exploitation of this issue may cause the user to place a call without additional consent, leading to information disclosure of the user profile.

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

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2020-03610

CVE-2020-1432

Affected Products

Internet Explorer

Skype For Business

References · 6

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1432 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03610 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-1432 · Security Note
• https://osv.dev/vulnerability/CVE-2020-1432 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1432 · Security Note
• https://t.me/cvenotify/5007 · Telegram Post