CVE-2020-8879

Information disclosure via PSD parser over-read

Published Mar 20, 2020 · Updated Aug 4, 2024

Out-of-bounds read in Foxit Studio Photo 3.6.6.916 allows remote attackers to disclose process memory through a crafted PSD file. The PSD parser fails to validate user-controlled data before reading beyond the end of an allocated structure. A target must visit a malicious page or open the file; the disclosure supports code execution only when chained with another flaw.

CVSS severity3.3
Low
EPSS probability8.16%
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 Studio Photo 3.6.6.916 allows remote attackers to disclose process memory through a crafted PSD file. The PSD parser fails to validate user-controlled data before reading beyond the end of an allocated structure. A target must visit a malicious page or open the file; the disclosure supports code execution only when chained with another flaw.

The record

CVE
CVE-2020-8879
Published
Mar 20, 2020
Updated
Aug 4, 2024
Vendor
Foxit Software
Product
Foxit Studio Photo
Classifications
CWE-125, T1204.002, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 20, 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=3.6.6.916

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Foxit Software · Foxit Studio Photoversion=3.6.6.916

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

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
T1204.002Malicious File
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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