CVE-2024-30808Public exploitNetwork attack vector

Service crash via freed substream container access

Published Apr 2, 2024 · Updated Oct 31, 2024

Heap use-after-free in Bento4 1.6.0-641-2-g1529b83 allows attackers to crash mp42ts by processing a crafted media file. AP4_SubStream retains a reference to its container byte stream, but mp42ts frees that stream before AP4_File teardown makes the substream destructor release it. Exploitation requires mp42ts to process the crafted file and terminates that process through an invalid heap read.

CVSS severity2.7
Low
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Heap use-after-free in Bento4 1.6.0-641-2-g1529b83 allows attackers to crash mp42ts by processing a crafted media file. AP4_SubStream retains a reference to its container byte stream, but mp42ts frees that stream before AP4_File teardown makes the substream destructor release it. Exploitation requires mp42ts to process the crafted file and terminates that process through an invalid heap read.

The record

CVE
CVE-2024-30808
Published
Apr 2, 2024
Updated
Oct 31, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-416, T1499
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 2, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 31, 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 privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

2.7CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-416Use After Free
T1499Endpoint Denial of Service

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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