CVE catalog
CVE-2025-0633
iniParser vulnerability
- Severity
- Medium · CVSS 5.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.23% · Oct 25, 2026
Heap-based Buffer Overflow vulnerability in iniparser_dumpsection_ini() in iniparser allows attacker to read out of bound memory
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 | iniparser | sid | 4.3.2-1 | fixed |
| Debian | iniparser | forky | 4.3.2-1 | fixed |
| Debian | iniparser | trixie | 4.2.6-1 | fixed |
| Debian | iniparser | bookworm | 4.1-6 | vulnerable |
| Ubuntu | iniparser | noble | Not reported | vulnerable |
| Ubuntu | iniparser | noble | 4.1-7ubuntu0.1 | fixed |
| Ubuntu | libiniparser-dev | noble | 4.1-7ubuntu0.1 | fixed |
| Ubuntu | libiniparser-doc | noble | 4.1-7ubuntu0.1 | fixed |
| Ubuntu | libiniparser1 | noble | 4.1-7ubuntu0.1 | fixed |
| Ubuntu | iniparser | 22.04 | 4.1-4ubuntu3 | vulnerable |
| Ubuntu | iniparser | 22.04 | 4.1-4ubuntu4 | vulnerable |
| Ubuntu | iniparser | 22.04 | 4.1-4ubuntu4.1 | vulnerable |
| Ubuntu | iniparser | 22.04 | 4.1-4ubuntu4.2 | fixed |
| Ubuntu | iniparser | 24.04 | 4.1-6 | vulnerable |
| Ubuntu | iniparser | 24.04 | 4.1-7 | vulnerable |
| Ubuntu | iniparser | 24.04 | 4.1-7build1 | vulnerable |
| Ubuntu | iniparser | 24.04 | 4.1-7ubuntu0.1 | fixed |
| Ubuntu | iniparser | 18.04 | 4.1-1 | vulnerable |
| Ubuntu | iniparser | 18.04 | 4.1-2 | vulnerable |
| Ubuntu | iniparser | 20.04 | 4.1-4 | vulnerable |
| Ubuntu | iniparser | 22.04 | 4.1-4ubuntu3 | vulnerable |
| Ubuntu | iniparser | 22.04 | 4.1-4ubuntu4 | vulnerable |
| Ubuntu | iniparser | 22.04 | 4.1-4ubuntu4.1 | vulnerable |
| Ubuntu | iniparser | 22.04 | 4.1-4ubuntu4.2 | fixed |
| Ubuntu | iniparser | 24.04 | 4.1-6 | vulnerable |
| Ubuntu | iniparser | 24.04 | 4.1-7 | vulnerable |
| Ubuntu | iniparser | 24.04 | 4.1-7build1 | vulnerable |
| Ubuntu | iniparser | 24.04 | 4.1-7ubuntu0.1 | fixed |
| Suse | iniparser | linux enterprise module for basesystem 15 sp6 | 4.1-150500.4.8.1 | fixed |
| Opensuse | iniparser | leap 15.6 | 4.1-150500.4.8.1 | fixed |
| Opensuse | iniparser | tumbleweed | 4.2.6-1.1 | fixed |
| Suse | iniparser | linux enterprise server ltss extended security 12 sp5 | 3.1.0.git20140619_c5beb80a-3.6.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | iniparser | source | sid | 4.2.6-1 | unimportant | Not reported | Not reported |
| Debian | iniparser | source | forky | 4.2.6-1 | unimportant | Not reported | Not reported |
| Debian | iniparser | source | trixie | 4.2.6-1 | unimportant | Not reported | Not reported |
| Debian | iniparser | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
| Ubuntu | iniparser | deb | noble | 4.1-7ubuntu0.1 | Not reported | Not reported | Not reported |
| Ubuntu | libiniparser-dev | deb | noble | 4.1-7ubuntu0.1 | Not reported | Not reported | Not reported |
| Ubuntu | libiniparser-doc | deb | noble | 4.1-7ubuntu0.1 | Not reported | Not reported | Not reported |
| Ubuntu | libiniparser1 | deb | noble | 4.1-7ubuntu0.1 | Not reported | Not reported | Not reported |
| Ubuntu | iniparser | deb | 22.04 | 4.1-4ubuntu4.2 | Not reported | USN-7286-1 | Not reported |
| Ubuntu | iniparser | deb | 24.04 | 4.1-7ubuntu0.1 | Not reported | USN-7286-1 | Not reported |
| Ubuntu | iniparser | deb | 22.04 | 4.1-4ubuntu4.2 | Not reported | UBUNTU-CVE-2025-0633 | Not reported |
| Ubuntu | iniparser | deb | 24.04 | 4.1-7ubuntu0.1 | Not reported | UBUNTU-CVE-2025-0633 | Not reported |
| Suse | iniparser | rpm | linux enterprise module for basesystem 15 sp6 | 4.1-150500.4.8.1 | Not reported | SUSE-SU-2025:0821-1 | Not reported |
| Opensuse | iniparser | rpm | leap 15.6 | 4.1-150500.4.8.1 | Not reported | SUSE-SU-2025:0821-1 | Not reported |
| Opensuse | iniparser | rpm | tumbleweed | 4.2.6-1.1 | Not reported | OPENSUSE-SU-2025:14836-1 | Not reported |
| Suse | iniparser | rpm | linux enterprise server ltss extended security 12 sp5 | 3.1.0.git20140619_c5beb80a-3.6.1 | Not reported | SUSE-SU-2025:0845-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libiniparser1]Affected
Source package: [iniparser]
Details (2)
4.1-6· amd64 · bookwormAffected
usn · iniparser · debian · bookworm; usn · iniparser · debian · 12
4.1-6· arm64 · bookwormAffected
usn · iniparser · debian · bookworm; usn · iniparser · debian · 12
- [libiniparser-dev]Affected
Source package: [iniparser]
Details (2)
4.1-6· amd64 · bookwormAffected
usn · iniparser · debian · bookworm; usn · iniparser · debian · 12
4.1-6· arm64 · bookwormAffected
usn · iniparser · debian · bookworm; usn · iniparser · debian · 12
- [libiniparser-doc]Affected
Source package: [iniparser]
Details (2)
4.1-6· all · bookwormAffected
usn · iniparser · debian · bookworm; usn · iniparser · debian · 12
4.1-6· all · bookwormAffected
usn · iniparser · debian · bookworm; usn · iniparser · debian · 12
[openSUSE Tumbleweed]
- [libiniparser4]Unknown
Source package: [iniparser]
Details (1)
4.2.6-2.2· x86_64 · tumbleweedUnknown · Fixed:
4.2.6-1.1Version impact unknown
usn · iniparser · opensuse · tumbleweed
- [libiniparser-devel]Unknown
Source package: [iniparser]
Details (1)
4.2.6-2.2· x86_64 · tumbleweedUnknown · Fixed:
4.2.6-1.1Version impact unknown
usn · iniparser · opensuse · tumbleweed
[Debian 13 (Trixie)]
- [libiniparser4]Fixed
Source package: [iniparser]
Details (2)
4.2.6-1· amd64 · trixieFixed · Fixed:
4.2.6-1usn · iniparser · debian · 13
4.2.6-1· arm64 · trixieFixed · Fixed:
4.2.6-1usn · iniparser · debian · 13
- [libiniparser-dev]Fixed
Source package: [iniparser]
Details (2)
4.2.6-1· amd64 · trixieFixed · Fixed:
4.2.6-1usn · iniparser · debian · 13
4.2.6-1· arm64 · trixieFixed · Fixed:
4.2.6-1usn · iniparser · debian · 13
- [libiniparser-doc]Fixed
Source package: [iniparser]
Details (2)
4.2.6-1· all · trixieFixed · Fixed:
4.2.6-1usn · iniparser · debian · 13
4.2.6-1· all · trixieFixed · Fixed:
4.2.6-1usn · iniparser · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_0821-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-0633]
- [https://osv.dev/vulnerability/SUSE-SU-2025:0821-1]
- [https://osv.dev/vulnerability/SUSE-SU-2025:0845-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2025-0633]
- [https://osv.dev/vulnerability/USN-7286-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2025:14836-1]
- [https://security-tracker.debian.org/tracker/CVE-2025-0633]
- [https://ubuntu.com/security/notices/USN-7286-1]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]