Adobe Acrobat Reader out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Adobe Acrobat Reader up to 2015.006.30482/2017.011.30127/2019.010.20098 and classified as problematic. This impacts an unknown function. Executing a manipulation can lead to out-of-bounds. This vulnerability is handled as CVE-2019-7123. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Adobe Acrobat Reader up to 2015.006.30482/2017.011.30127/2019.010.20098 (Document Reader Software). This vulnerability affects an unknown code. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality. CVE summarizes:

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 an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure .

The bug was discovered 04/09/2019. The weakness was released 04/09/2019 by Steven Seeley (mr_me) with Zero Day Initiative as APSB19-17 as confirmed security bulletin (Website). The advisory is shared for download at helpx.adobe.com. This vulnerability was named CVE-2019-7123 since 01/28/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit 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†). Entries connected to this vulnerability are available at VDB-135414, VDB-135429, VDB-135430 and VDB-135428. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
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: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

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-2019-7123 (🔍)
GCVE (CVE): GCVE-0-2019-7123
GCVE (VulDB): GCVE-100-135496
SecurityFocus: 107815 - Adobe Acrobat and Reader Out-of-Bounds Read Multiple Information Disclosure Vulnerabilities

See also: 🔍

Entryinfo

Created: 05/25/2019 09:22
Updated: 06/15/2020 15:58
Changes: 05/25/2019 09:22 (65), 06/15/2020 15:58 (7)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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