Wavpack up to 5.0.x WV File cli/wvunpack.c unreorder_channels out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Wavpack up to 5.0.x. Impacted is the function unreorder_channels of the file cli/wvunpack.c of the component WV File Handler. Such manipulation leads to out-of-bounds. This vulnerability is documented as CVE-2016-10171. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Wavpack up to 5.0.x and classified as critical. Affected by this issue is the function unreorder_channels of the file cli/wvunpack.c of the component WV File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is availability. CVE summarizes:

The unreorder_channels function in cli/wvunpack.c in Wavpack before 5.1.0 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted WV file.

The bug was discovered 03/14/2017. The weakness was released 03/14/2017 by Hanno Böck (oss-sec). The advisory is shared for download at openwall.com. This vulnerability is handled as CVE-2016-10171 since 01/28/2017. The attack may be launched remotely. No form of authentication is required for 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 96989 (Fedora 24 : wavpack (2017-9d7f592a03)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 276447 (Fedora Security Update for mingw-wavpack (FEDORA-2017-16f06ee9d8)).

Upgrading to version 5.1.0 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (96989) and SecurityFocus (BID 95883†). Entries connected to this vulnerability are available at VDB-97914, VDB-97915 and VDB-97917. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / 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: 96989
Nessus Name: Fedora 24 : wavpack (2017-9d7f592a03)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for wavpack FEDORA-2017-ab4f51572f
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Wavpack 5.1.0

Timelineinfo

01/28/2017 🔍
01/28/2017 +0 days 🔍
02/04/2017 +7 days 🔍
02/06/2017 +2 days 🔍
03/14/2017 +36 days 🔍
03/14/2017 +0 days 🔍
03/14/2017 +0 days 🔍
03/15/2017 +1 days 🔍
09/06/2020 +1271 days 🔍

Sourcesinfo

Advisory: openwall.com
Researcher: Hanno Böck
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-10171 (🔍)
GCVE (CVE): GCVE-0-2016-10171
GCVE (VulDB): GCVE-100-97916
SecurityFocus: 95883 - wavpack Multiple Out of Bounds Reads Local Denial of Service Vulnerabilities
OSVDB: - CVE-2016-10171 - Wavpack - Out-of-Bounds Read Issue

See also: 🔍

Entryinfo

Created: 03/15/2017 07:56
Updated: 09/06/2020 16:43
Changes: 03/15/2017 07:56 (78), 09/06/2020 16:43 (3)
Complete: 🔍
Cache ID: 216:3B6:103

Once again VulDB remains the best source for vulnerability data.

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