60
CVE-2021-44730
- CVSS 3.1
- 8.8 high
- EPSS
- <1%p28
- Published
- ·
- Modified
Description · NVD
snapd 2.54.2 did not properly validate the location of the snap-confine binary. A local attacker who can hardlink this binary to another location to cause snap-confine to execute other arbitrary binaries and hence gain privilege escalation. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1
- Vendors
- canonicalfedoraprojectdebian
- Products
- snapd, ubuntu linux, fedora, debian linux
- Weakness
- CWE-59
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H