ok-file-formats up to 2018-10-16 ok_wav.c ok_wav_decode_ms_adpcm_data memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in ok-file-formats up to 2018-10-16. This affects the function ok_wav_decode_ms_adpcm_data of the file ok_wav.c. Such manipulation leads to memory corruption. This vulnerability is documented as CVE-2018-20616. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in ok-file-formats up to 2018-10-16. Affected by this issue is the function ok_wav_decode_ms_adpcm_data of the file ok_wav.c. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

ok-file-formats through 2018-10-16 has a heap-based buffer overflow in the ok_wav_decode_ms_adpcm_data function in ok_wav.c.

The bug was discovered 12/31/2018. The weakness was released 12/31/2018 (Website). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2018-20616 since 12/31/2018. 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.

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

Entry connected to this vulnerability is available at VDB-128577. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/31/2018 🔍
12/31/2018 +0 days 🔍
12/31/2018 +0 days 🔍
12/31/2018 +0 days 🔍
12/31/2018 +0 days 🔍
04/25/2020 +481 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-20616 (🔍)
GCVE (CVE): GCVE-0-2018-20616
GCVE (VulDB): GCVE-100-128576
See also: 🔍

Entryinfo

Created: 12/31/2018 18:45
Updated: 04/25/2020 12:49
Changes: 12/31/2018 18:45 (56), 04/25/2020 12:49 (1)
Complete: 🔍
Cache ID: 216::103

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