CVE-2024-12236CWE-755

Use of Custom URI for media inputs with VPC-SC enabled potentially leads to data exfiltration

Medium · published December 10, 2024

CVSS v4.0
6.8
EPSS
0%
Percentile
0.2
In the wild
Unconfirmed
What it is

A security issue exists in Vertex Gemini API for customers using VPC-SC. By utilizing a custom crafted file URI for image input, data exfiltration is possible due to requests being routed outside the VPC-SC security perimeter, circumventing the intended security restrictions of VPC-SC.

No further fix actions are needed. Google Cloud Platform implemented a fix to return an error message when a media file URL is specified in the fileUri parameter and VPC Service Controls is enabled. Other use cases are unaffected.

The record
Technical detail
CVSS v4.0
6.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
EPSS
0.00081 · 0.2th percentile
Weakness
CWE-755 · Improper Handling of Exceptional Conditions
Published
2024-12-10T15:07Z
EPSS history
Timeline
  • 10 DEC 15:07Z
    Use of Custom URI for media inputs with VPC-SC enabled potentially leads to data exfiltration
    cvelistv5