Description
Buffer overflow vulnerability in function pool_installable in src/repo.h in libsolv before 0.7.17 allows attackers to cause a Denial of Service.
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 | libsolv | 0.7.17-1 | — |
| Debian 13 | libsolv | 0.7.17-1 | — |
| Debian 12 | libsolv | 0.7.17-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | libsolv | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | libsolv | No fix yet | — |
| Ubuntu Pro 16.04 LTS | libsolv | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | libsolv +3 | 0.7.16-3.el8_4 | RHSA-2021:4060 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Satellite Utils 6 | foreman | 3.1.1.21-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite Utils 6 | satellite | 6.11.0-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | foreman | 3.1.1.21-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | libsolv | 0.7.22-1.el7pc | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | python-django +1 | 3.2.13-1.el8pc | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | python-lxml | 4.7.1-1.el8pc | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | python-sqlparse | 0.4.2-2.el8pc | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | satellite | 6.11.0-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | candlepin | 4.1.13-1.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | foreman | 3.1.1.21-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | libsolv | 0.7.22-1.el7pc | RHSA-2022:5498 |
| Red Hat Satellite 6 | python-django +1 | 3.2.13-1.el8pc | RHSA-2022:5498 |
| Red Hat Satellite 6 | python-lxml | 4.7.1-1.el8pc | RHSA-2022:5498 |
| Red Hat Satellite 6 | python-sqlparse | 0.4.2-2.el8pc | RHSA-2022:5498 |
| Red Hat Satellite 6 | rubygem-actionpack | 6.0.4.7-1.el8sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | rubygem-puma | 5.6.2-1.el8sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | rubygem-sidekiq | 5.2.10-1.el8sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | satellite | 6.11.0-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | tfm-rubygem-actionpack | 6.0.4.7-1.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | tfm-rubygem-puma | 5.6.2-1.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | tfm-rubygem-sidekiq | 5.2.10-1.el7sat | RHSA-2022:5498 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | libsolv-devel +1 | 0.7.16-3.el8_4 | ALSA-2021:4060 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | libdb | 5.3.28-42.el8_4 | RLSA-2022:5498 |
| Rocky Linux 8 | libsolv | 0.7.16-3.el8_4 | RLSA-2021:4060 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | libsolv +3 | 0.7.16-3.el8_4 | ELSA-2021-4060 |
Advisories 6
- ALSA-2021:4060 Moderate: libsolv security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2022:5498 Red Hat Security Advisory: Satellite 6.11 Release Red Hat Security Advisories (RHSA) · Oct 13, 2026
- RHSA-2021:4060 Red Hat Security Advisory: libsolv security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RLSA-2022:5498 Moderate: Satellite 6.11 Release Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2021:4060 Moderate: libsolv security update Rocky Linux Security Advisories · Feb 4, 2026
- ELSA-2021-4060 Moderate: libsolv security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Nov 2, 2021