PT-2020-5037 · Google+3 · Pdfium+4

Gareth Evans · Published 2020-10-06 · Updated 2024-06-15 · CVE-2020-15989

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 86.0.4240.75

Description The issue is related to uninitialized data in PDFium, a component of Google Chrome, which can allow a remote attacker to obtain potentially sensitive information from process memory. This can be achieved via a crafted PDF file. The vulnerability is associated with incorrect initialization of a resource in the PDF content handler.

Recommendations For versions prior to 86.0.4240.75, update to version 86.0.4240.75 or later to resolve the issue.

Exploit

Fix

Use of Uninitialized Resource

Improper Initialization

Weakness Enumeration

CWE-908

CWE-665

Related Identifiers

ALT-PU-2020-3035

ALT-PU-2020-3144

ALT-PU-2021-1157

ALT-PU-2021-1210

ALT-PU-2021-1379

BDU:2020-05624

CVE-2020-15989

DSA-4824-1

OPENSUSE-SU-2020:1705-1

OPENSUSE-SU-2020:1715-1

OPENSUSE-SU-2020:1829-1

OPENSUSE-SU-2020_1705-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

RHSA-2020:4235

RHSA-2020_4235

Affected Products

Alt Linux

Google Chrome

Pdfium

Red Hat

Suse

References · 2356

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/chrome_simplifiedlowering_overflow.rb · Exploit
• 🔥 https://github.com/Puliczek/CVE-2021-21123-PoC-Google-Chrome · Exploit
• 🔥 https://github.com/PerimeterX/CVE-2020-6519 · Exploit
• 🔥 https://github.com/aleksejspopovs/cve-2020-16012 · Exploit
• 🔥 https://github.com/R0jhack/CVE-2020-6514 · Exploit
• 🔥 https://github.com/hasan-khalil/CVE-2020-6514 · Exploit
• 🔥 https://github.com/HassanAzze/CVE-2020-6514 · Exploit
• 🔥 https://github.com/rojhack/CVE-2020-6514 · Exploit
• 🔥❌ https://github.com/marcinguy/CVE-2020-15999 · Exploit, Deleted
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:1705-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:1829-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4824-1 · Vendor Advisory