CVE-2018-13005

CRITICAL

An issue was discovered in MP4Box in GPAC 0.7.1. The function urn_Read in isomedia/box_code_base.c has a heap-based buffer over-read.

Affects 3 products across 3 vendors.

CVSS 3.09.8

EPSS2.5%

Percentile85th

PatchUnknown

CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.

CWE Weakness Definitions

CWE-125: Out-of-Bounds Read

Software reads data past the boundary of an allocated buffer, leaking sensitive information or causing crashes.

Related Attack Patterns (CAPEC)

CAPEC-540 Overread Buffers

via CWE-125

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2018. A critical vulnerability affects Canonical systems (CVE-2018-13005). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2018-GLOBAL-124719-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions

What is CVE-2018-13005?

What is the CVSS score for CVE-2018-13005?

CVE-2018-13005 has CVSS 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS: 2.5%.

Is CVE-2018-13005 actively exploited?

No confirmed active exploitation of CVE-2018-13005 as of 2026-05-30.

How do I remediate CVE-2018-13005?

Priority: MEDIUM.

What systems are affected by CVE-2018-13005?

CVE-2018-13005 affects Canonical Ubuntu Linux; Debian Debian Linux; Gpac Gpac.

Vulnerability Details

CVE ID	`CVE-2018-13005`
BSID	`BS-2018-GLOBAL-124719-C` BreachSpider Global ID
CVSS Vector	`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`
Published	2018-06-29
Last Modified	2024-11-21
ICS Relevance	15%
Weakness (CWE)	Out-of-Bounds Read
Source	NVD

Official Description

An issue was discovered in MP4Box in GPAC 0.7.1. The function urn_Read in isomedia/box_code_base.c has a heap-based buffer over-read.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: An issue was discovered in MP4Box in GPAC 0.7.1. The function urn_Read in isomedia/box_code_base.c has a heap-based buffer over-read. CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Exploitation Likelihood: LOW

Affected Products

Vendor	Product	Affected Versions
Canonical	Ubuntu Linux	`16.04` `18.04` `18.10`
Debian	Debian Linux	`8.0`
Gpac	Gpac	`0.7.1`

Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence

● Threat Intelligence Validated: October 2026 | Threat Age: 3030 Days

CISA known-exploited	Not in KEV catalog
Public Exploit	Not confirmed
PoC Code	Not confirmed

AI Enrichment Record — provenance & audit hash

Model	`rule-based-v1`
Confidence	MEDIUM
Enriched At	2026-05-24
SHA-512 Audit Hash	`789d6f2dd5a56b122b3bf45c004be2a73348955aeaa56102ddc4078da010d55e8114c85f1c0994b480843f02372abbaa13609efb8aa26e1fadb8a29be45c47c5`

Related CVEs affecting Canonical

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