Quantum Secular Labs / Blog / Advisories

CVE-2018-12810: Adobe Photoshop Cc: Memory corruption

CVE-2018-12810 is rated critical with a CVSS v3.0 base score of 9.8 and affects Adobe Photoshop Cc. Per its scoring, it can be exploited over the network, without authentication, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available.

Vulnerability description

Adobe Photoshop CC 2018 before 19.1.6 and Photoshop CC 2017 before 18.1.6 have a memory corruption vulnerability. Successful exploitation could lead to remote code execution.

Severity breakdown

CVSS v3.0 9.8: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  • Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
  • Attack complexity: Low. No special conditions; the attack can be repeated reliably.
  • Privileges required: None. No account or prior access is needed.
  • User interaction: None. No action from any user is needed.
  • Scope: Unchanged. Impact stays within the vulnerable component.
  • Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
  • Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
  • Availability impact: High. Total loss of availability; the component can be shut down.

Underlying weakness

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

Affected products

  • Adobe Photoshop Cc: from 19.0.0 up to and including 19.1.5; from 18.0.0 up to and including 18.1.5

References