Description
A flaw was found in FreeIPA. This issue may allow a remote attacker to craft a HTTP request with parameters that can be interpreted as command arguments to kinit on the FreeIPA server, which can lead to a denial of service.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | freeipa | 4.10.1 | — |
| Red Hat | Red Hat Enterprise Linux 8 | — | — |
| Red Hat | Red Hat Enterprise Linux 9 | — | — |
| Red Hat | Red Hat Enterprise Linux 7 | — | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | freeipa | 4.12.2-1 | — |
| Debian 13 | freeipa | 4.12.2-1 | — |
| Debian 12 | freeipa | No fix yet | — |
| Debian 10 | freeipa | 4.7.2-3+deb10u1 | DLA-3773-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | freeipa | No fix yet | — |
| Ubuntu 26.04 LTS | freeipa | No fix yet | — |
| Ubuntu 25.10 | freeipa | No fix yet | — |
| Ubuntu 24.04 LTS | freeipa | No fix yet | — |
| Ubuntu 22.04 LTS | freeipa | No fix yet | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | freeipa | No fix yet | — |
| Ubuntu 18.04 LTS | freeipa | No fix yet | — |
| Ubuntu Pro 16.04 LTS | freeipa | No fix yet | — |
| Ubuntu Pro 14.04 LTS | freeipa | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | ipa +14 | 4.11.0-9.el9_4 | RHSA-2024:2147 |
| RHEL 8 | bind-dyndb-ldap | 11.6-4.module+el8.9.0+18911+94941f82 | RHSA-2024:3044 |
| RHEL 8 | custodia +1 | 0.6.0-3.module+el8.9.0+18911+94941f82 | RHSA-2024:3044 |
| RHEL 8 | ipa +9 | 4.9.13-8.module+el8.10.0+21433+ee1111fd | RHSA-2024:3044 |
| RHEL 8 | ipa-healthcheck +1 | 0.12-3.module+el8.9.0+19692+fac39a03 | RHSA-2024:3044 |
| RHEL 8 | ipa-server +5 | 4.9.13-8.module+el8.10.0+21432+ee17c097 | RHSA-2024:3044 |
| RHEL 8 | opendnssec | 2.1.7-1.module+el8.9.0+18911+94941f82 | RHSA-2024:3044 |
| RHEL 8 | python-jwcrypto +1 | 0.5.0-1.1.module+el8.9.0+18920+2223d05e | RHSA-2024:3044 |
| RHEL 8 | python-kdcproxy +1 | 0.4-5.module+el8.9.0+18911+94941f82 | RHSA-2024:3044 |
| RHEL 8 | python-qrcode +2 | 5.1-12.module+el8.9.0+18920+2223d05e | RHSA-2024:3044 |
| RHEL 8 | python-yubico +1 | 1.3.2-9.1.module+el8.9.0+18920+2223d05e | RHSA-2024:3044 |
| RHEL 8 | pyusb +1 | 1.0.0-9.1.module+el8.9.0+18920+2223d05e | RHSA-2024:3044 |
| RHEL 8 | slapi-nis | 0.60.0-4.module+el8.10.0+20723+03062ebd | RHSA-2024:3044 |
| RHEL 8 | softhsm +1 | 2.6.0-5.module+el8.9.0+18911+94941f82 | RHSA-2024:3044 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | ipa-client +13 | 4.11.0-9.el9_4 | ALSA-2024:2147 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | custodia | 0.6.0-3.module+el8.9.0+1371+ffa84eb9 | RLSA-2024:3044 |
| Rocky Linux 8 | ipa-healthcheck | 0.12-3.module+el8.9.0+1433+5bd2f890 | RLSA-2024:3044 |
| Rocky Linux 8 | opendnssec | 2.1.7-1.module+el8.9.0+1371+ffa84eb9 | RLSA-2024:3044 |
| Rocky Linux 8 | python-kdcproxy | 0.4-5.module+el8.9.0+1371+ffa84eb9 | RLSA-2024:3044 |
| Rocky Linux 8 | python-qrcode | 5.1-12.module+el8.9.0+1371+ffa84eb9 | RLSA-2024:3044 |
| Rocky Linux 8 | python-yubico | 1.3.2-9.1.module+el8.9.0+1371+ffa84eb9 | RLSA-2024:3044 |
| Rocky Linux 8 | pyusb | 1.0.0-9.1.module+el8.9.0+1371+ffa84eb9 | RLSA-2024:3044 |
| Rocky Linux 8 | slapi-nis | 0.60.0-4.module+el8.9.0+1573+39ab85f4 | RLSA-2024:3044 |
| Rocky Linux 8 | softhsm | 2.6.0-5.module+el8.9.0+1371+ffa84eb9 | RLSA-2024:3044 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | ipa-client +10 | 4.6.8-5.amzn2.4.4 | ALAS2-2024-2498 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | ipa-client +13 | 4.11.0-9.0.1.el9_4 | ELSA-2024-2147 |
| Oracle Linux 8 | bind-dyndb-ldap | 11.6-4.module+el8.9.0+90094+20819f5a | ELSA-2024-3044 |
| Oracle Linux 8 | custodia +1 | 0.6.0-3.module+el8.9.0+90094+20819f5a | ELSA-2024-3044 |
| Oracle Linux 8 | ipa-client +8 | 4.9.13-8.0.1.module+el8.10.0+90332+38aded3e | ELSA-2024-3044 |
| Oracle Linux 8 | ipa-healthcheck | 0.12-3.module+el8.9.0+90094+20819f5a | ELSA-2024-3044 |
| Oracle Linux 8 | ipa-healthcheck-core | 0.12-3.module+el8.9.0+90095+d672673c | ELSA-2024-3044 |
| Oracle Linux 8 | ipa-server +5 | 4.9.13-8.0.1.module+el8.10.0+90331+72067d32 | ELSA-2024-3044 |
| Oracle Linux 8 | opendnssec | 2.1.7-1.module+el8.9.0+90094+20819f5a | ELSA-2024-3044 |
| Oracle Linux 8 | python3-jwcrypto | 0.5.0-1.1.module+el8.9.0+90095+d672673c | ELSA-2024-3044 |
| Oracle Linux 8 | python3-kdcproxy | 0.4-5.module+el8.9.0+90122+3305dc1d | ELSA-2024-3044 |
| Oracle Linux 8 | python3-pyusb | 1.0.0-9.1.module+el8.9.0+90095+d672673c | ELSA-2024-3044 |
| Oracle Linux 8 | python3-qrcode +1 | 5.1-12.module+el8.9.0+90095+d672673c | ELSA-2024-3044 |
| Oracle Linux 8 | python3-yubico | 1.3.2-9.1.module+el8.9.0+90095+d672673c | ELSA-2024-3044 |
| Oracle Linux 8 | slapi-nis | 0.60.0-4.module+el8.10.0+90297+bfe93ccc | ELSA-2024-3044 |
| Oracle Linux 8 | softhsm +1 | 2.6.0-5.module+el8.9.0+90094+20819f5a | ELSA-2024-3044 |
Advisories 9
- ALSA-2024:2147 Moderate: ipa security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2024:3044 Red Hat Security Advisory: idm:DL1 security update Red Hat Security Advisories (RHSA) · Jun 28, 2026
- RHSA-2024:2147 Red Hat Security Advisory: ipa security update Red Hat Security Advisories (RHSA) · Jun 28, 2026
- DLA-3773-1 freeipa - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2024:3044 Moderate: idm:DL1 security update Rocky Linux Security Advisories · Feb 5, 2026
- WID-SEC-2024-0995 Red Hat Enterprise Linux: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 17, 2025
- ELSA-2024-3044 Moderate: idm:DL1 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · May 24, 2024
- ELSA-2024-2147 Moderate: ipa security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · May 3, 2024
- ALAS2-2024-2498 Moderate: ipa security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Mar 18, 2024
References
- RHSA-2024:2147 vendor-advisory
- RHSA-2024:3044 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2024-1481 vdb-entry
- RHBZ#2262169 issue-tracking