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Acrobat DcApplication · Adobe

CVE-2018-12864

HIGH · 7.8 CVSS v3.0 Published 2018-10-12
Fix available
A fix is available. Upgrade to after 18.011.20063 or later.
See remediation →
81/100
Remediation priority · High
No privileges

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
Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier have an out-of-bounds write vulnerability. Successful exploitation could lead to arbitrary code execution.

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 · high confidence

Adobe Acrobat and Reader contain an out-of-bounds write vulnerability that allows attackers to write data beyond allocated memory boundaries, potentially achieving arbitrary code execution.

MitigationUpdate Adobe Acrobat and Reader to versions newer than 2018.011.20063, 2017.011.30102, and 2015.006.30452 respectively.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

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
Acrobat DcApplication
Affected:>= 15.006.30060, <= 15.006.30452>= 15.008.20082, <= 18.011.20063>= 17.011.30059, <= 17.011.30102
Acrobat Reader DcApplication
Affected:>= 15.006.30060, <= 15.006.30452>= 15.008.20082, <= 18.011.20063>= 17.011.30059, <= 17.011.30102

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify installed Adobe product
    Open Adobe Acrobat or Reader, then go to Help > About Adobe Acrobat (or Reader) to see the exact version number displayed in the dialog box
    Affected if The product shown is Adobe Acrobat DC or Adobe Reader DC
  2. Check version against vulnerable ranges
    Note the full version number (format like YYXX.xxxxxxxx) and compare to: 15.006.30060-15.006.30452, 15.008.20082-18.011.20063, or 17.011.30059-17.011.30102
    Affected if The installed version falls within any of these ranges: 15.006.30060 to 15.006.30452, 15.008.20082 to 18.011.20063, or 17.011.30059 to 17.011.30102
  3. Confirm product is not patched
    If the version is 15.x, check if it is newer than 15.006.30452; if 17.x, check if newer than 17.011.30102; if 18.x, check if newer than 18.011.20063
    Affected if The version is 15.006.30452 or earlier, 17.011.30102 or earlier, or 18.011.20063 or earlier

You are affected if Adobe Acrobat DC or Reader DC is installed with a version between 15.006.30060 and 15.006.30452, between 15.008.20082 and 18.011.20063, or between 17.011.30059 and 17.011.30102.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

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.

From vendor data
Upgrade available Upgrade to a release after 18.011.20063
Interim mitigation

Update Adobe Acrobat and Reader to versions newer than 2018.011.20063, 2017.011.30102, and 2015.006.30452 respectively.

Fix this in Acrobat Dc Scoped from the published advisory
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing2.0 h
  • Review / QA1.0 h
9.0 hours of engineering $1,600
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,560.

Scan for this in your stack

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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-2018-12864 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