GitHub_MVULNRICHMENT:CVE-2024-39686CVE-2024-39686 fishaudio/Bert-VITS2 Command Injection in webui_preprocess.py bert_gen function
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
28.2%
SSVC
Exploitation
poc
Automatable
yes
Technical Impact
total
Bert-VITS2 is the VITS2 Backbone with multilingual bert. User input supplied to the data_dir variable is used directly in a command executed with subprocess.run(cmd, shell=True) in the bert_gen function, which leads to arbitrary command execution. This affects fishaudio/Bert-VITS2 2.3 and earlier.
CNA Affected
[
{
"vendor": "FishAudio",
"product": "Bert-VITS2",
"versions": [
{
"status": "affected",
"version": "<= 2.3"
}
]
}
]ADP Affected
[
{
"cpes": [
"cpe:2.3:a:fishaudio:bert-vits2:*:*:*:*:*:*:*:*"
],
"vendor": "fishaudio",
"product": "bert-vits2",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "2.3"
}
],
"defaultStatus": "unknown"
}
]References
github.com/fishaudio/Bert-VITS2/blob/3f8c537f4aeb281df3fb3c455eed9a1b64871a81/webui_preprocess.py#L82C9-L82C57
github.com/fishaudio/Bert-VITS2/blob/76653b5b6d657143721df2ed6c5c246b4b1d9277/webui_preprocess.py#L130-L133
securitylab.github.com/advisories/GHSL-2024-045_GHSL-2024-047_fishaudio_Bert-VITS2/
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
28.2%
SSVC
Exploitation
poc
Automatable
yes
Technical Impact
total