CVE-2017-2981 Adobe CVE debrief

Who should care

Administrators, security teams, and end users running Adobe Digital Editions 4.5.3 or earlier should care, especially in environments where exposed application data or sensitive documents are a concern.

Technical summary

The vulnerability is a buffer over-read in Adobe Digital Editions. NVD maps it to CWE-125 and rates it CVSS 3.0 7.5 HIGH (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). The supplied description states that successful exploitation could lead to information disclosure, and the affected scope in the NVD CPE data is Adobe Digital Editions versions up to and including 4.5.3.

Defensive priority

High. The issue is rated HIGH by NVD and appears exploitable without privileges or user interaction per the CVSS vector in the official record. Prioritize patching or removing affected versions from production endpoints.

Recommended defensive actions

• Upgrade Adobe Digital Editions to a version newer than 4.5.3 as soon as possible.
• Inventory endpoints to identify installations of Adobe Digital Editions 4.5.3 and earlier.
• Review Adobe’s security advisory for vendor guidance and version-specific remediation details.
• Restrict exposure of affected systems where practical until remediation is complete.
• Monitor for unexpected application crashes or signs of sensitive data exposure on affected hosts.

Evidence notes

This debrief is based only on the supplied CVE metadata and official references in the source corpus. The CVE description states that Adobe Digital Editions 4.5.3 and earlier contain an exploitable buffer over-read that may cause information disclosure. The NVD metadata provides the CWE-125 mapping, the CVSS 3.0 vector and score, and the affected CPE range ending at version 4.5.3. No additional vendor advisory content was assumed beyond the referenced advisory link.

Official resources