Adobe Acrobat Reader type conversion

CVSS Meta Temp Score
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Adobe Acrobat Reader up to 2015.006.30482/2017.011.30127/2019.010.20098. It has been rated as critical. Affected by this issue is some unknown functionality. This manipulation causes type conversion. The identification of this vulnerability is CVE-2019-7128. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Adobe Acrobat Reader up to 2015.006.30482/2017.011.30127/2019.010.20098 (Document Reader Software) and classified as critical. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a type conversion vulnerability. The CWE definition for the vulnerability is CWE-704. The product does not correctly convert an object, resource, or structure from one type to a different type. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Adobe Acrobat and Reader versions 2019.010.20098 and earlier, 2019.010.20098 and earlier, 2017.011.30127 and earlier version, and 2015.006.30482 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution .

The bug was discovered 04/09/2019. The weakness was shared 04/09/2019 by Steven Seeley (mr_me) with Zero Day Initiative as APSB19-17 as confirmed security bulletin (Website). It is possible to read the advisory at helpx.adobe.com. This vulnerability is known as CVE-2019-7128 since 01/28/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 371729 (Adobe Reader and Acrobat Multiple Vulnerabilities (APSB19-17)).

Upgrading to version 2015.006.30493, 2017.011.30138 or 2019.010.20099 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 107815†). The entries VDB-135414, VDB-135429, VDB-135430 and VDB-135428 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Type conversion
CWE: CWE-704
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Acrobat Reader 2015.006.30493/2017.011.30138/2019.010.20099

Timelineinfo

01/28/2019 🔍
04/09/2019 +71 days 🔍
04/09/2019 +0 days 🔍
04/09/2019 +0 days 🔍
04/09/2019 +0 days 🔍
05/25/2019 +46 days 🔍
06/15/2020 +387 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB19-17
Researcher: Steven Seeley (mr_me)
Organization: Zero Day Initiative
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2019-7128 (🔍)
GCVE (CVE): GCVE-0-2019-7128
GCVE (VulDB): GCVE-100-135499
SecurityFocus: 107815 - Adobe Acrobat and Reader Out-of-Bounds Read Multiple Information Disclosure Vulnerabilities

See also: 🔍

Entryinfo

Created: 05/25/2019 09:23
Updated: 06/15/2020 16:15
Changes: 05/25/2019 09:23 (65), 06/15/2020 16:15 (7)
Complete: 🔍
Cache ID: 216::103

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