PT-2019-5837 · Adobe · Acrobat+5

Published 2019-05-14 · Updated 2019-08-21 · CVE-2019-7808

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 is associated with the use of memory after it has been freed.

Recommendations For Adobe Acrobat and Reader versions 2019.010.20100 and earlier, update to version 2019.010.20101 or later. For Adobe Acrobat and Reader 2017 versions 2017.011.30140 and earlier, update to version 2017.011.30141 or later. For Adobe Acrobat and Reader 2015 versions 2015.006.30495 and earlier, update to version 2015.006.30496 or later. As a temporary workaround, consider disabling the use of memory allocation functions until a patch is available.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2021-03334

BDU:2021-03776

CVE-2019-7808

Affected Products

Acrobat

Acrobat 2015

Acrobat 2017

Acrobat Reader

Acrobat Reader 2015

Acrobat Reader 2017

References · 7

• https://bdu.fstec.ru/vul/2021-03334 · Security Note
• https://osv.dev/vulnerability/CVE-2019-7808 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-7808 · Security Note
• https://helpx.adobe.com/security/products/acrobat/apsb19-18.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-03776 · Security Note
• http://securityfocus.com/bid/108320 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7808 · Note