PT-2019-3401 · Adobe · Acrobat+1

Published 2019-05-14 · Updated 2019-08-21 · CVE-2019-7759

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Adobe Acrobat and Reader versions 2019.010.20100 and earlier Adobe Acrobat and Reader versions 2017.011.30140 and earlier Adobe Acrobat and Reader versions 2015.006.30495 and earlier

Description The issue is related to a use-after-free vulnerability in Adobe Acrobat and Reader. This vulnerability could allow an attacker to execute arbitrary code. Successful exploitation could lead to arbitrary code execution. The vulnerability is associated with the use of memory after it has been freed, which can be exploited by a remote attacker.

Recommendations For Adobe Acrobat and Reader versions 2019.010.20100 and earlier, update to a version later than 2019.010.20100 to resolve the issue. For Adobe Acrobat and Reader versions 2017.011.30140 and earlier, update to a version later than 2017.011.30140 to resolve the issue. For Adobe Acrobat and Reader versions 2015.006.30495 and earlier, update to a version later than 2015.006.30495 to resolve the issue. As a temporary workaround, consider disabling the AcroForm XFA parsing functionality until a patch is available.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2019-03554

CVE-2019-7759

ZDI-19-483

Affected Products

Acrobat

Reader

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2019-7759 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-19-483 · Security Note
• https://bdu.fstec.ru/vul/2019-03554 · Security Note
• https://osv.dev/vulnerability/CVE-2019-7759 · Vendor Advisory
• https://helpx.adobe.com/security/products/acrobat/apsb19-18.html · Vendor Advisory
• http://securityfocus.com/bid/108320 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7759 · Note