MPlayer 13.0.1 libmpdemux/asfheader.c asf_init_audio_stream buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability was found in MPlayer 13.0.1 and classified as critical. This impacts the function asf_init_audio_stream of the file libmpdemux/asfheader.c. Such manipulation leads to buffer overflow. This vulnerability is documented as CVE-2022-38853. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in MPlayer 13.0.1 (Multimedia Player Software). It has been rated as critical. Affected by this issue is the function asf_init_audio_stream of the file libmpdemux/asfheader.c. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Certain The MPlayer Project products are vulnerable to Buffer Overflow via function asf_init_audio_stream() of libmpdemux/asfheader.c. This affects mplayer SVN-r38374-13.0.1 and mencoder SVN-r38374-13.0.1.

The weakness was released 09/15/2022 as 2398. The advisory is available at trac.mplayerhq.hu. This vulnerability is handled as CVE-2022-38853 since 08/29/2022. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 10/18/2022).

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

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/29/2022 🔍
09/15/2022 +17 days 🔍
09/15/2022 +0 days 🔍
10/18/2022 +33 days 🔍

Sourcesinfo

Advisory: 2398
Status: Confirmed

CVE: CVE-2022-38853 (🔍)
GCVE (CVE): GCVE-0-2022-38853
GCVE (VulDB): GCVE-100-208646

Entryinfo

Created: 09/15/2022 21:27
Updated: 10/18/2022 07:56
Changes: 09/15/2022 21:27 (40), 10/18/2022 07:56 (11)
Complete: 🔍
Cache ID: 216::103

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