CVE catalog
CVE-2017-14062
libidn: CVE-2017-14062
- Severity
- Medium · CVSS 5.4
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 3.89% · Oct 27, 2026
Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.
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 | libidn | sid | 1.44-1 | fixed |
| Debian | libidn | forky | 1.44-1 | fixed |
| Debian | libidn | trixie | 1.43-1 | fixed |
| Debian | libidn | bookworm | 1.41-1 | fixed |
| Ubuntu | libidn2-0 | pro | 0.10-3 | vulnerable |
| Ubuntu | libidn2-0 | pro | 0.10-3ubuntu0.1~esm1 | fixed |
| Ubuntu | libidn | 14.04 | 1.28-1ubuntu1 | vulnerable |
| Ubuntu | libidn | 14.04 | 1.28-1ubuntu2 | vulnerable |
| Ubuntu | libidn | 14.04 | 1.28-1ubuntu2.1 | vulnerable |
| Ubuntu | libidn | 14.04 | 1.28-1ubuntu2.2 | fixed |
| Ubuntu | libidn2-0 | pro | 0.10-3 | vulnerable |
| Ubuntu | libidn2-0 | pro | 0.10-3ubuntu0.1~esm1 | fixed |
| Ubuntu | libidn | 16.04 | 1.28-1ubuntu2 | vulnerable |
| Ubuntu | libidn | 16.04 | 1.32-3ubuntu1 | vulnerable |
| Ubuntu | libidn | 16.04 | 1.32-3ubuntu1.1 | vulnerable |
| Ubuntu | libidn | 16.04 | 1.32-3ubuntu1.2 | fixed |
| Ubuntu | libidn | 14.04 | 1.28-1ubuntu1 | vulnerable |
| Ubuntu | libidn | 14.04 | 1.28-1ubuntu2 | vulnerable |
| Ubuntu | libidn | 14.04 | 1.28-1ubuntu2.1 | vulnerable |
| Ubuntu | libidn | 14.04 | 1.28-1ubuntu2.2 | fixed |
| Ubuntu | libidn | 16.04 | 1.28-1ubuntu2 | vulnerable |
| Ubuntu | libidn | 16.04 | 1.32-3ubuntu1 | vulnerable |
| Ubuntu | libidn | 16.04 | 1.32-3ubuntu1.1 | vulnerable |
| Ubuntu | libidn | 16.04 | 1.32-3ubuntu1.2 | fixed |
| Suse | libidn | linux enterprise software development kit 11 sp4 | 1.10-7.3.1 | fixed |
| Suse | libidn | linux enterprise server 11 sp4 | 1.10-7.3.1 | fixed |
| Suse | libidn | linux enterprise server for sap applications 11 sp4 | 1.10-7.3.1 | fixed |
| Suse | libidn | linux enterprise desktop 12 sp3 | 1.28-5.3.1 | fixed |
| Suse | libidn | linux enterprise software development kit 12 sp3 | 1.28-5.3.1 | fixed |
| Suse | libidn | linux enterprise server 12 sp3 | 1.28-5.3.1 | fixed |
| Suse | libidn | linux enterprise server for sap applications 12 sp3 | 1.28-5.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libidn | source | sid | 1.33-2 | not yet assigned | Not reported | [873903] |
| Debian | libidn | source | forky | 1.33-2 | not yet assigned | Not reported | [873903] |
| Debian | libidn | source | trixie | 1.33-2 | not yet assigned | Not reported | [873903] |
| Debian | libidn | source | bookworm | 1.33-2 | not yet assigned | Not reported | [873903] |
| Ubuntu | libidn2-0 | deb | pro | 0.10-3ubuntu0.1~esm1 | Not reported | USN-3421-2 | Not reported |
| Ubuntu | libidn | deb | 14.04 | 1.28-1ubuntu2.2 | Not reported | UBUNTU-CVE-2017-14062 | Not reported |
| Ubuntu | libidn2-0 | deb | pro | 0.10-3ubuntu0.1~esm1 | Not reported | UBUNTU-CVE-2017-14062 | Not reported |
| Ubuntu | libidn | deb | 16.04 | 1.32-3ubuntu1.2 | Not reported | UBUNTU-CVE-2017-14062 | Not reported |
| Ubuntu | libidn | deb | 14.04 | 1.28-1ubuntu2.2 | Not reported | USN-3434-1 | Not reported |
| Ubuntu | libidn | deb | 16.04 | 1.32-3ubuntu1.2 | Not reported | USN-3434-1 | Not reported |
| Suse | libidn | rpm | linux enterprise software development kit 11 sp4 | 1.10-7.3.1 | Not reported | SUSE-SU-2018:0903-1 | Not reported |
| Suse | libidn | rpm | linux enterprise server 11 sp4 | 1.10-7.3.1 | Not reported | SUSE-SU-2018:0903-1 | Not reported |
| Suse | libidn | rpm | linux enterprise server for sap applications 11 sp4 | 1.10-7.3.1 | Not reported | SUSE-SU-2018:0903-1 | Not reported |
| Suse | libidn | rpm | linux enterprise desktop 12 sp3 | 1.28-5.3.1 | Not reported | SUSE-SU-2018:0878-1 | Not reported |
| Suse | libidn | rpm | linux enterprise software development kit 12 sp3 | 1.28-5.3.1 | Not reported | SUSE-SU-2018:0878-1 | Not reported |
| Suse | libidn | rpm | linux enterprise server 12 sp3 | 1.28-5.3.1 | Not reported | SUSE-SU-2018:0878-1 | Not reported |
| Suse | libidn | rpm | linux enterprise server for sap applications 12 sp3 | 1.28-5.3.1 | Not reported | SUSE-SU-2018:0878-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [idn]Fixed
Source package: [libidn]
Details (2)
1.41-1· amd64 · bookwormFixed · Fixed:
1.33-2dsa · libidn · debian · bookworm; dsa · libidn · debian · 12
1.41-1· arm64 · bookwormFixed · Fixed:
1.33-2dsa · libidn · debian · bookworm; dsa · libidn · debian · 12
- [libidn11-dev]Fixed
Source package: [libidn]
Details (2)
1.41-1· amd64 · bookwormFixed · Fixed:
1.33-2dsa · libidn · debian · bookworm; dsa · libidn · debian · 12
1.41-1· arm64 · bookwormFixed · Fixed:
1.33-2dsa · libidn · debian · bookworm; dsa · libidn · debian · 12
- [libidn12]Fixed
Source package: [libidn]
Details (2)
1.41-1· amd64 · bookwormFixed · Fixed:
1.33-2dsa · libidn · debian · bookworm; dsa · libidn · debian · 12
1.41-1· arm64 · bookwormFixed · Fixed:
1.33-2dsa · libidn · debian · bookworm; dsa · libidn · debian · 12
- [libidn-dev]Fixed
Source package: [libidn]
Details (2)
1.41-1· amd64 · bookwormFixed · Fixed:
1.33-2dsa · libidn · debian · bookworm; dsa · libidn · debian · 12
1.41-1· arm64 · bookwormFixed · Fixed:
1.33-2dsa · libidn · debian · bookworm; dsa · libidn · debian · 12
[Debian 13 (Trixie)]
- [idn]Fixed
Source package: [libidn]
Details (2)
1.43-1· amd64 · trixieFixed · Fixed:
1.33-2dsa · libidn · debian · 13
1.43-1· arm64 · trixieFixed · Fixed:
1.33-2dsa · libidn · debian · 13
- [libidn12]Fixed
Source package: [libidn]
Details (2)
1.43-1· amd64 · trixieFixed · Fixed:
1.33-2dsa · libidn · debian · 13
1.43-1· arm64 · trixieFixed · Fixed:
1.33-2dsa · libidn · debian · 13
- [libidn-dev]Fixed
Source package: [libidn]
Details (2)
1.43-1· amd64 · trixieFixed · Fixed:
1.33-2dsa · libidn · debian · 13
1.43-1· arm64 · trixieFixed · Fixed:
1.33-2dsa · libidn · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2018_0878-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2017-14062]
- [https://osv.dev/vulnerability/DLA-1084-1]
- [https://osv.dev/vulnerability/DLA-1085-1]
- [https://osv.dev/vulnerability/DLA-1447-1]
- [https://osv.dev/vulnerability/DSA-3988-1]
- [https://osv.dev/vulnerability/SUSE-SU-2018:0878-1]
- [https://osv.dev/vulnerability/SUSE-SU-2018:0903-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2017-14062]
- [https://osv.dev/vulnerability/USN-3421-2]
- [https://osv.dev/vulnerability/USN-3434-1]
- [https://security-tracker.debian.org/tracker/CVE-2017-14062]
- [https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-14062.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]