TCC Bypass via Inherited Permissions in Bundled Interpreter
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 0.9epss 0.1%
exploitation probability
0.1%top 97% of all CVEs
observed exploitation
nono source reports it
An Authentication Bypass vulnerability existed where the application bundled an interpreter (Python) that inherits the Transparency, Consent, and Control (TCC) permissions granted by the user to the main application bundle
By executing the bundled interpreter directly the attacker's scripts run with the application's TCC privileges
In fixed versions parent-constraints are used to allow only the main application to launch interpreter with those permissions
This issue affects LibreOffice on macOS: from 25.2 before < 25.2.4.
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:U
Affected products
The Document Foundation · LibreOffice