CVE-2020-13776
published 2020-06-03CVE-2020-13776: systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root…
medium6.7CVSS 3.1
AVLACHPRLUIRSUCHIHAH
systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root privileges when privileges of the 0x0 user account were intended. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000082.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | systemd | < systemd 246-2 (bookworm) | systemd 246-2 (bookworm) |
| fedoraproject | fedora | — | — |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cm1_systemd_239-34_on_cbl_mariner_1.0 | — | — |
| systemd_project | systemd | <= 245 | — |
| systemd_project | systemd | >= 0 < 246-2 | 246-2 |
| systemd_project | systemd | >= 0 < 246-2 | 246-2 |
| systemd_project | systemd | >= 0 < 246-2 | 246-2 |
| systemd_project | systemd | >= 0 < 246-2 | 246-2 |
CVSS provenance
nvdv3.16.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
osv9.8CRITICAL