Debian Security Bug TrackerDEBIANCVE:CVE-2023-31439CVE-2023-31439
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
Percentile
41.2%
An issue was discovered in systemd 253. An attacker can modify the contents of past events in a sealed log file and then adjust the file such that checking the integrity shows no error, despite modifications. NOTE: the vendor reportedly sent “a reply denying that any of the finding was a security vulnerability.”
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | systemd | <= 252.30-1~deb12u2 | systemd_252.30-1~deb12u2_all.deb |
| Debian | 11 | all | systemd | <= 247.3-7+deb11u5 | systemd_247.3-7+deb11u5_all.deb |
| Debian | 999 | all | systemd | <= 256.5-2 | systemd_256.5-2_all.deb |
| Debian | 13 | all | systemd | <= 256.5-1 | systemd_256.5-1_all.deb |
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
Percentile
41.2%