CVE-2024-12107Public exploitNetwork attack vector

Service crash via malformed endpoint identifier double-free

Published Dec 4, 2024 · Updated Dec 4, 2024

Double-free in the BPv7 parser in D3TN GmbH µD3TN before 0.14.2 allows remote attackers to crash the service with a malformed bundle. bundle7_eid_parse_cbor frees an invalid ipn endpoint identifier after eid_parse_ipn fails, but leaves the same pointer in bundle->destination for bundle_free_dynamic_parts to free again. Unauthenticated network delivery is sufficient, and on glibc systems the allocator aborts the process, interrupting the DTN node.

CVSS severity7.5
High
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Double-free in the BPv7 parser in D3TN GmbH µD3TN before 0.14.2 allows remote attackers to crash the service with a malformed bundle. bundle7_eid_parse_cbor frees an invalid ipn endpoint identifier after eid_parse_ipn fails, but leaves the same pointer in bundle->destination for bundle_free_dynamic_parts to free again. Unauthenticated network delivery is sufficient, and on glibc systems the allocator aborts the process, interrupting the DTN node.

The record

CVE
CVE-2024-12107
Published
Dec 4, 2024
Updated
Dec 4, 2024
Vendor
D3TN GmbH
Product
µD3TN
Classifications
CWE-415, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 4, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <0.14.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

D3TN GmbH · µD3TNversion=0 <0.14.2

Published CVSS scores

7.5GitLab Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-415Double Free
T1499.004Application or System Exploitation

Public exploit references

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo