DEBIAN-CVE-2026-11527
Config::IniFiles versions before 3.001000 for Perl allow OS command injection and file overwrite via a 2-arg open() of the -file argument in _make_filehandle. Config::IniFiles::_make_filehandle opens a filename argument with Perl's 2-arg open(), so a filename that begins or ends with a pipe ("| cmd", "cmd |") or begins with a redirect ("> path", ">> path") is run as a command or redirect rather than opened as a file. The helper is the open path behind the documented -file argument: new(-file => $thing) reaches it through ReadConfig. An in-memory scalar reference (-file => \$text) does not open a path and is unaffected. Any caller that forwards untrusted input to the -file argument can run an arbitrary command or truncate a file under the process UID.
DEBIAN-CVE-2026-11527
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-11527
libconfig-inifiles-perl
Source reference: /affected/0/package/name
- Affected versions
- 3.000003-2
Source reference:
/affected/0/versions - Fixed versions
- 3.000003-2+deb12u1
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
libconfig-inifiles-perl
Source reference: /affected/1/package/name
- Affected versions
- 3.000003-3
Source reference:
/affected/1/versions - Fixed versions
- 3.000003-3+deb13u1
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
libconfig-inifiles-perl
Source reference: /affected/2/package/name
- Affected versions
- 3.000003-3
Source reference:
/affected/2/versions3.000003-4Source reference:
/affected/2/versions - Fixed versions
- 3.000003-5
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.000003-2+deb12u1"
}
]
}
],
"package": {
"name": "libconfig-inifiles-perl",
"purl": "pkg:deb/debian/libconfig-inifiles-perl?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"3.000003-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-11527.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.000003-3+deb13u1"
}
]
}
],
"package": {
"name": "libconfig-inifiles-perl",
"purl": "pkg:deb/debian/libconfig-inifiles-perl?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"3.000003-3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-11527.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.000003-5"
}
]
}
],
"package": {
"name": "libconfig-inifiles-perl",
"purl": "pkg:deb/debian/libconfig-inifiles-perl?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"3.000003-3",
"3.000003-4"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-11527.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #55447 · Revision 1
- Added to Heist Feed
- Publisher date