dbcve.org
Debian LinuxOperating system · Debian

CVE-2021-36048

HIGH · 7.8 CVSS v3.1 Published 2021-09-01
Fix available
A fix is available. Upgrade to after 2020.1 or later.
See remediation →
81/100
Remediation priority · High
No privileges Patch available

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
XMP Toolkit SDK version 2020.1 (and earlier) is affected by an Improper Input Validation vulnerability potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis
How this class of weakness works · CWE-20

The application accepts input without confirming it is well-formed or within expected bounds, so malformed data can push the program into states its author never anticipated. Attackers probe these gaps to trigger crashes, bypass logic, or feed tainted values into more dangerous operations downstream. Remediating it well means validating and normalising every input at the boundary against a strict allow-list — not merely filtering known-bad values.

General guidance for the improper input validation class — the official description and references above are authoritative for this specific CVE. Want a bespoke review and a reviewed fix? Ask our team →

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Debian LinuxOperating system
Affected:= 10.0
Xmp Toolkit Software Development KitApplication
Affected:<= 2020.1

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to a release after 2020.1
Vendor patch helpx.adobe.com →
Recommended fix Moderate confidence

XMP Toolkit SDK version 2021.1 or later (fixed release addressing APSB21-65)

  1. 1. Identify all applications or systems using the XMP Toolkit SDK version 2020.1 or earlier
  2. 2. Check with Adobe or your application's vendor for the latest XMP Toolkit SDK version that includes the security fix for APSB21-65
  3. 3. Upgrade the XMP Toolkit SDK to the fixed release (version after 2020.1)
  4. 4. Rebuild and recompile any applications that link against the XMP Toolkit SDK library
  5. 5. Test the updated application to ensure functionality remains intact
  6. 6. Deploy the updated application to all affected systems
  7. 7. Advise users to avoid opening untrusted or crafted files until the patch is applied
Caveat Minor SDK version upgrades typically maintain backward compatibility, but test thoroughly as API behavior may have subtle changes

Generated from the published advisory — verify against the referenced sources before acting.

We can identify the exact fixed release, upgrade, and verify it in staging — typical engagement from $1,950. Get the upgrade done

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2021-36048 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data