CVE-2022-21187: The package libvcs before 0.11.1 are vulnerable to Command Injection via argument injection. When calling the update_repo function (when using hg), the url…

PriorityP261critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

3.65%

88.2th percentile

The package libvcs before 0.11.1 are vulnerable to Command Injection via argument injection. When calling the update_repo function (when using hg), the url parameter is passed to the hg clone command. By injecting some hg options it was possible to get arbitrary command execution.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
libvcs_project	libvcs	< 0.11.1	0.11.1
libvcs_project	libvcs	>= 0 < 0.11.1	0.11.1
libvcs_project	libvcs	>= unspecified < 0.11.1	0.11.1

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

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