snapd non-regular file indefinite blocking read
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Canonical | snapd | unaffected |
|
No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-2275 | In snapd versions prior to 2.62, snapd failed to properly check the file type when extracting a snap. The snap format is a squashfs file-system image and so can contain files that are non-regular files (such as pipes or sockets etc). Various file entries within the snap squashfs image (such as icons etc) are directly read by snapd when it is extracted. An attacker who could convince a user to install a malicious snap which contained non-regular files at these paths could then cause snapd to block indefinitely trying to read from such files and cause a denial of service. |
Github GHSA |
GHSA-64jh-cjwc-w8q6 | snapd failed to properly check the file type when extracting a snap |
Ubuntu USN |
USN-6940-1 | snapd vulnerabilities |
Ubuntu USN |
USN-6940-2 | snapd vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.212% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Canonical
Canonical snapd |
|
| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:a:canonical:snapd:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Canonical
Canonical snapd |