Adobe Photoshop CC up to 19.1.8/20.0.5 memory corruption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.7	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in Adobe Photoshop CC up to 19.1.8/20.0.5. Affected by this vulnerability is an unknown functionality. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2019-7993. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Adobe Photoshop CC up to 19.1.8/20.0.5 (Image Processing Software). This affects some unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Adobe Photoshop CC versions 19.1.8 and earlier and 20.0.5 and earlier have a heap overflow vulnerability. Successful exploitation could lead to arbitrary code execution.

The weakness was disclosed 08/26/2019 as APSB19-44 as confirmed security bulletin (Website). The advisory is shared at helpx.adobe.com. This vulnerability is uniquely identified as CVE-2019-7993 since 02/12/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading to version 19.1.9 or 20.0.6 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The entries VDB-140852, VDB-140853, VDB-140854 and VDB-140855 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Image Processing Software

Vendor

Adobe

Name

Photoshop CC

Version

License

commercial

Website

Vendor: https://www.adobe.com/

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

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: 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

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Photoshop CC 19.1.9/20.0.6

Timelineinfo

02/12/2019 🔍
08/13/2019 +182 days 🔍
08/26/2019 +13 days 🔍
08/27/2019 +1 days 🔍
08/06/2020 +345 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB19-44
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2019-7993 (🔍)
GCVE (CVE): GCVE-0-2019-7993
GCVE (VulDB): GCVE-100-140877
See also: 🔍

Entryinfo

Created: 08/27/2019 12:34
Updated: 08/06/2020 20:18
Changes: 08/27/2019 12:34 (60), 08/06/2020 20:18 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.