Wavpack 5.1.0 RF64 File cli/riff.c ParseRiffHeaderConfig Header memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Wavpack 5.1.0. This vulnerability affects the function ParseRiffHeaderConfig of the file cli/riff.c of the component RF64 File Handler. The manipulation as part of Header results in memory corruption. This vulnerability is identified as CVE-2018-6767. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in Wavpack 5.1.0. Affected is the function ParseRiffHeaderConfig of the file cli/riff.c of the component RF64 File Handler. The manipulation as part of a Header leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A stack-based buffer over-read in the ParseRiffHeaderConfig function of cli/riff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service attack or possibly have unspecified other impact via a maliciously crafted RF64 file.

The bug was discovered 02/03/2018. The weakness was released 02/06/2018 by Natalie Silvanovich with Qihoo 360 Vulcan Team (Website). The advisory is shared for download at bugs.debian.org. This vulnerability is traded as CVE-2018-6767 since 02/06/2018. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 106794 (Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : wavpack vulnerabilities (USN-3568-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 197054 (Ubuntu Security Notification for Wavpack Vulnerabilities (USN-3568-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 6 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (106794) and SecurityFocus (BID 85926†). Entries connected to this vulnerability are available at VDB-81848, VDB-81850, VDB-81853 and VDB-81854. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 106794
Nessus Name: Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : wavpack vulnerabilities (USN-3568-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 53564
OpenVAS Name: Fedora Update for wavpack FEDORA-2018-3ba1be2e79
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: github.com

Timelineinfo

04/07/2016 🔍
02/03/2018 +667 days 🔍
02/06/2018 +3 days 🔍
02/06/2018 +0 days 🔍
02/06/2018 +0 days 🔍
02/07/2018 +1 days 🔍
02/12/2018 +5 days 🔍
02/13/2018 +1 days 🔍
02/03/2023 +1816 days 🔍

Sourcesinfo

Advisory: USN-3568-1
Researcher: Natalie Silvanovich
Organization: Qihoo 360 Vulcan Team
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-6767 (🔍)
GCVE (CVE): GCVE-0-2018-6767
GCVE (VulDB): GCVE-100-112896

OVAL: 🔍

SecurityFocus: 85926 - Adobe Flash Player APSB16-10 Multiple Use After Free Remote Code Execution Vulnerabilities

See also: 🔍

Entryinfo

Created: 02/07/2018 08:30
Updated: 02/03/2023 17:38
Changes: 02/07/2018 08:30 (77), 01/02/2020 09:01 (8), 02/03/2023 17:22 (5), 02/03/2023 17:29 (1), 02/03/2023 17:38 (1)
Complete: 🔍
Cache ID: 216::103

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