CVE-2020-0213Network attack vector

Remote information disclosure via HEVC conversion overflow

Published Jun 11, 2020 · Updated Aug 4, 2024

Heap buffer overflow in Android Media Framework in Android 10 and Android 11 allows remote attackers to disclose memory during media processing. The hevcd_fmt_conv_420sp_to_420sp_av8 routine writes beyond a heap buffer while converting semi-planar HEVC frames. Exploitation requires user interaction and exposes process memory without granting code execution or data modification.

CVSS severity6.5
Medium
EPSS probability0.86%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap buffer overflow in Android Media Framework in Android 10 and Android 11 allows remote attackers to disclose memory during media processing. The hevcd_fmt_conv_420sp_to_420sp_av8 routine writes beyond a heap buffer while converting semi-planar HEVC frames. Exploitation requires user interaction and exposes process memory without granting code execution or data modification.

The record

CVE
CVE-2020-0213
Published
Jun 11, 2020
Updated
Aug 4, 2024
Vendor
Google Cloud
Product
Android
Classifications
CWE-787
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 11, 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=Android-10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google Cloud · Androidversion=Android-10

Published CVSS scores

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

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write

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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