PT-2019-3367 · Adobe · Acrobat+5

Published 2019-05-14 · Updated 2019-08-21 · CVE-2019-7764

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Adobe Acrobat versions prior to 2019.010.20100 Adobe Acrobat Reader versions prior to 2019.010.20100 Adobe Acrobat 2017 versions prior to 2017.011.30140 Adobe Acrobat Reader 2017 versions prior to 2017.011.30140 Adobe Acrobat 2015 versions prior to 2015.006.30495 Adobe Acrobat Reader 2015 versions prior to 2015.006.30495

Description The issue is related to a use after free vulnerability, which can be exploited by a remote attacker to execute arbitrary code. This vulnerability affects the memory usage of the program after it has been freed.

Recommendations For Adobe Acrobat and Reader versions 2019.010.20100 and earlier, update to a version later than 2019.010.20100. For Adobe Acrobat and Reader 2017 versions 2017.011.30140 and earlier, update to a version later than 2017.011.30140. For Adobe Acrobat and Reader 2015 versions 2015.006.30495 and earlier, update to a version later than 2015.006.30495. As a temporary workaround, consider restricting access to PDF files from untrusted sources until a patch is available.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2019-03497

CVE-2019-7764

Affected Products

Acrobat

Acrobat 2015

Acrobat 2017

Acrobat Reader

Acrobat Reader 2015

Acrobat Reader 2017

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2019-7764 · Security Note
• https://osv.dev/vulnerability/CVE-2019-7764 · Vendor Advisory
• https://helpx.adobe.com/security/products/acrobat/apsb19-18.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03497 · Security Note
• http://securityfocus.com/bid/108320 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7764 · Note