What is CVE-2017-11303?

CVE-2017-11303 is a critical-severity vulnerability in Adobe Photoshop, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2017-12-09.

How severe is CVE-2017-11303?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Adobe Photoshop

CVE-2017-11303

An issue was discovered in Adobe Photoshop 18.1.1 (2017.1.1) and earlier versions. An exploitable memory corruption vulnerability exists. Successful exploitation could lead to arbitrary code execution.

Vulnerability class: Buffer Overflow

EPSS: 0.039 (88.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Adobe Photoshop
N/a Adobe Photoshop 18.1.1 (2017.1.1) And Earlier Versions — versions Adobe Photoshop 18.1.1 (2017.1.1) and earlier versions

Weakness classification (CWE)

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

References

psirt@adobe.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
psirt@adobe.com (x_refsource_CONFIRM, Vendor Advisory)
psirt@adobe.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)

Frequently asked questions

What is CVE-2017-11303?: CVE-2017-11303 is a critical-severity vulnerability in Adobe Photoshop, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2017-12-09.
How severe is CVE-2017-11303?: Critical severity. CVSS v3 base score is 9.8 out of 10.