CVE-2020-15365Public exploitNetwork attack vector

Application crash via malformed CR3 EXIF metadata

Published Jun 28, 2020 · Updated Aug 4, 2024

Out-of-bounds write in LibRaw before 0.20-Beta3 allows attackers to crash image-processing applications via a crafted CR3 file. In parse_exif() in src/metadata/exif_gps.cpp, an unrecognized AtomName combined with a zero tiff_nifds value drives an out-of-range metadata write. Execution requires an application to process the crafted file; the demonstrated consequence is an access-violation crash, not data disclosure or modification.

CVSS severity6.5
Medium
EPSS probability1.33%
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 write in LibRaw before 0.20-Beta3 allows attackers to crash image-processing applications via a crafted CR3 file. In parse_exif() in src/metadata/exif_gps.cpp, an unrecognized AtomName combined with a zero tiff_nifds value drives an out-of-range metadata write. Execution requires an application to process the crafted file; the demonstrated consequence is an access-violation crash, not data disclosure or modification.

The record

CVE
CVE-2020-15365
Published
Jun 28, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-787
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 28, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-787Out-of-bounds Write

Public exploit references

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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