VDB-121528 · CVE-2018-14325 · Nessus 261378

MP4v2 2.0.0 MP4Atom Parser mp4atom.cpp integer underflow

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7.5	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in MP4v2 2.0.0. Affected by this vulnerability is an unknown functionality of the file mp4atom.cpp of the component MP4Atom Parser. Executing a manipulation can lead to integer underflow. This vulnerability appears as CVE-2018-14325. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in MP4v2 2.0.0. This vulnerability affects an unknown functionality of the file mp4atom.cpp of the component MP4Atom Parser. The manipulation with an unknown input leads to a integer underflow vulnerability. The CWE definition for the vulnerability is CWE-191. The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

In MP4v2 2.0.0, there is an integer underflow (with resultant memory corruption) when parsing MP4Atom in mp4atom.cpp.

The bug was discovered 07/16/2018. The weakness was presented 07/16/2018 (Website). The advisory is shared for download at openwall.com. This vulnerability was named CVE-2018-14325 since 07/16/2018. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 261378 (Linux Distros Unpatched Vulnerability : CVE-2018-14325), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Tenable (261378). See VDB-121529 for similar entry. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

MP4v2

Version

2.0.0

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Integer underflow
CWE: CWE-191 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 261378
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2018-14325

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

07/16/2018 🔍
07/16/2018 +0 days 🔍
07/16/2018 +0 days 🔍
07/16/2018 +0 days 🔍
07/17/2018 +1 days 🔍
09/08/2025 +2610 days 🔍

Sourcesinfo

Advisory: FEDORA-2019-1030f4816a
Status: Not defined

CVE: CVE-2018-14325 (🔍)
GCVE (CVE): GCVE-0-2018-14325
GCVE (VulDB): GCVE-100-121528
See also: 🔍

Entryinfo

Created: 07/17/2018 09:51
Updated: 09/08/2025 14:31
Changes: 07/17/2018 09:51 (56), 03/05/2020 15:46 (1), 04/09/2023 13:19 (3), 09/08/2025 14:31 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.