LG webOS 4.9.7/5.5.0/6.3.3/7.3.1 com.webos.service.attachedstoragemanager getAudioMetadata os command injection

Summaryinfo

A vulnerability classified as critical has been found in LG webOS 4.9.7/5.5.0/6.3.3/7.3.1. This vulnerability affects the function getAudioMetadata of the component com.webos.service.attachedstoragemanager. This manipulation causes os command injection. This vulnerability is tracked as CVE-2023-6319. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in LG webOS 4.9.7/5.5.0/6.3.3/7.3.1. Affected by this vulnerability is the function getAudioMetadata of the component com.webos.service.attachedstoragemanager. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A command injection vulnerability exists in the getAudioMetadata method from the com.webos.service.attachedstoragemanager service on webOS version 4 through 7. A series of specially crafted requests can lead to command execution as the root user. An attacker can make authenticated requests to trigger this vulnerability. * webOS 4.9.7 - 5.30.40 running on LG43UM7000PLA  * webOS 5.5.0 - 04.50.51 running on OLED55CXPUA  * webOS 6.3.3-442 (kisscurl-kinglake) - 03.36.50 running on OLED48C1PUB  * webOS 7.3.1-43 (mullet-mebin) - 03.33.85 running on OLED55A23LA

The weakness was disclosed by Alexandru Lazăr. It is possible to read the advisory at bitdefender.com. This vulnerability is known as CVE-2023-6319 since 11/27/2023. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are required for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 04/09/2024). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

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

Vendor

• LG

Name

• webOS

Version

• 4.9.7
• 5.5.0
• 6.3.3
• 7.3.1

License

• commercial

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CPE 2.2info

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