CVE catalog
CVE-2011-4578
acpid: CVE-2011-4578
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.39% · Oct 25, 2026
event.c in acpid (aka acpid2) before 2.0.11 does not have an appropriate umask setting during execution of event-handler scripts, which might allow local users to (1) perform write operations within directories created by a script, or (2) read files created by a script, via standard filesystem system calls.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | acpid | sid | 1:2.0.34-1 | fixed |
| Debian | acpid | forky | 1:2.0.34-1 | fixed |
| Debian | acpid | trixie | 1:2.0.34-1 | fixed |
| Debian | acpid | bookworm | 1:2.0.33-2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | acpid | source | sid | 1:2.0.11-1 | not yet assigned | Not reported | Not reported |
| Debian | acpid | source | forky | 1:2.0.11-1 | not yet assigned | Not reported | Not reported |
| Debian | acpid | source | trixie | 1:2.0.11-1 | not yet assigned | Not reported | Not reported |
| Debian | acpid | source | bookworm | 1:2.0.11-1 | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [acpid]Fixed
Source package: [acpid]
Details (2)
1:2.0.33-2+b1· amd64 · bookwormFixed · Fixed:
1:2.0.11-1dsa · acpid · debian · bookworm; dsa · acpid · debian · 12
1:2.0.33-2+b1· arm64 · bookwormFixed · Fixed:
1:2.0.11-1dsa · acpid · debian · bookworm; dsa · acpid · debian · 12
- [kacpimon]Fixed
Source package: [acpid]
Details (2)
1:2.0.33-2+b1· amd64 · bookwormFixed · Fixed:
1:2.0.11-1dsa · acpid · debian · bookworm; dsa · acpid · debian · 12
1:2.0.33-2+b1· arm64 · bookwormFixed · Fixed:
1:2.0.11-1dsa · acpid · debian · bookworm; dsa · acpid · debian · 12
[Debian 13 (Trixie)]
- [acpid]Fixed
Source package: [acpid]
Details (2)
1:2.0.34-1+b1· amd64 · trixieFixed · Fixed:
1:2.0.11-1dsa · acpid · debian · 13
1:2.0.34-1+b2· arm64 · trixieFixed · Fixed:
1:2.0.11-1dsa · acpid · debian · 13
- [kacpimon]Fixed
Source package: [acpid]
Details (2)
1:2.0.34-1+b1· amd64 · trixieFixed · Fixed:
1:2.0.11-1dsa · acpid · debian · 13
1:2.0.34-1+b2· arm64 · trixieFixed · Fixed:
1:2.0.11-1dsa · acpid · debian · 13
Observed: