CVE-2020-10905

Information disclosure via U3D vertex over-read

Published Apr 22, 2020 · Updated Aug 4, 2024

Out-of-bounds read in Foxit PhantomPDF 9.7.1.29511 allows remote attackers to disclose process memory through a crafted PDF. The U3D vertex parser fails to validate user-supplied vertex data before reading past the end of an allocated object. A target must open the malicious file or visit a page that delivers it; the read discloses memory and contributes to code execution only when chained with another flaw.

CVSS severity3.3
Low
EPSS probability3.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in Foxit PhantomPDF 9.7.1.29511 allows remote attackers to disclose process memory through a crafted PDF. The U3D vertex parser fails to validate user-supplied vertex data before reading past the end of an allocated object. A target must open the malicious file or visit a page that delivers it; the read discloses memory and contributes to code execution only when chained with another flaw.

The record

CVE
CVE-2020-10905
Published
Apr 22, 2020
Updated
Aug 4, 2024
Vendor
Foxit Software
Product
Foxit PDF Editor
Classifications
CWE-125, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 22, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.7.1.29511

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Foxit Software · Foxit PDF Editorversion=9.7.1.29511

Published CVSS scores

3.3Zero Day InitiativeCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
3.3NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
4.3NVDAV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1204.002User Execution: Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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