| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.4 | $0-$5k | 0.00 |
Summary
A vulnerability described as critical has been identified in Adobe Acrobat Reader up to 2019.010.20100. This affects an unknown part. Executing a manipulation can lead to use after free. This vulnerability appears as CVE-2019-7786. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.
Details
A vulnerability was found in Adobe Acrobat Reader up to 2019.010.20100 (Document Reader Software). It has been declared as critical. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability.
The bug was discovered 05/14/2019. The weakness was presented 05/14/2019 as APSB19-18 as confirmed security bulletin (Website). The advisory is available at helpx.adobe.com. This vulnerability was named CVE-2019-7786 since 02/12/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 06/16/2024).
The commercial vulnerability scanner Qualys is able to test this issue with plugin 371777 (Adobe Reader and Acrobat Multiple Vulnerabilities (APSB19-18)).
Upgrading to version 2015.006.30497, 2017.011.30142 or 2019.012.20034 eliminates this vulnerability. The upgrade is hosted for download at get.adobe.com. A possible mitigation has been published immediately after the disclosure of the vulnerability. The security bulletin contains the following remark:
Adobe has released security updates for Adobe Acrobat and Reader for Windows and macOS. These updates address critical and important vulnerabilities.
Additional details are provided at blog.talosintelligence.com. See VDB-134755, VDB-134756, VDB-134757 and VDB-134758 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.
Product
Type
Vendor
Name
Version
License
Website
- Vendor: https://www.adobe.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.6VulDB Meta Temp Score: 7.4
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 8.8
NVD Vector: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Use after freeCWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: Acrobat Reader 2015.006.30497/2017.011.30142/2019.012.20034
Timeline
02/12/2019 🔍05/14/2019 🔍
05/14/2019 🔍
05/14/2019 🔍
05/15/2019 🔍
06/16/2024 🔍
Sources
Vendor: adobe.comAdvisory: APSB19-18
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2019-7786 (🔍)
GCVE (CVE): GCVE-0-2019-7786
GCVE (VulDB): GCVE-100-134818
SecurityFocus: 108320
Misc.: 🔍
See also: 🔍
Entry
Created: 05/15/2019 08:35Updated: 06/16/2024 20:09
Changes: 05/15/2019 08:35 (65), 06/10/2020 16:33 (3), 09/18/2023 09:24 (5), 06/16/2024 20:09 (16)
Complete: 🔍
Cache ID: 216::103
If you want to get best quality of vulnerability data, you may have to visit VulDB.

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