Description
In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process may exit when a well-formed read-only request produces a particular answer. This can lead to disruption for users of the server.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Apache Subversion | Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0 | — |
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 | subversion | 1.10.6-1 | — |
| Debian 13 | subversion | 1.10.6-1 | — |
| Debian 12 | subversion | 1.10.6-1 | — |
| Debian 10 | subversion | 1.10.4-1+deb10u1 | DSA-4490-1 |
| Debian 9 | subversion | 1.9.5-1+deb9u4 | DSA-4490-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 8 | subversion | 1.8.10-6+deb8u7 | DLA-1903-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | subversion | 1.13.0-3ubuntu0.2 | USN-5445-1 |
| Ubuntu 18.04 LTS | subversion | 1.9.7-4ubuntu1.1 | USN-5445-1 |
| Ubuntu 16.04 LTS | subversion | 1.9.3-2ubuntu1.3 | USN-4082-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | libserf | 1.3.9-9.module+el8.3.0+6671+2675c974 | RHSA-2020:4712 |
| RHEL 8 | subversion +7 | 1.10.2-3.module+el8.3.0+6671+2675c974 | RHSA-2020:4712 |
| RHEL 8 | utf8proc | 2.1.1-5.module+el8.3.0+6671+2675c974 | RHSA-2020:4712 |
| RHEL 7 | subversion +10 | 1.7.14-16.el7 | RHSA-2020:3972 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | libserf | 1.3.9-9.module_el8.3.0+2053+ac338b6d | ALSA-2020:4712 |
| AlmaLinux 8 | utf8proc | 2.1.1-5.module_el8.3.0+2053+ac338b6d | ALSA-2020:4712 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | libserf | 1.3.9-9.module+el8.4.0+407+38733e5a | RLSA-2020:4712 |
| Rocky Linux 8 | utf8proc | 2.1.1-5.module+el8.4.0+407+38733e5a | RLSA-2020:4712 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP1 | subversion | 1.10.6-3.6.2 | SUSE-SU-2019:2031-1 |
| SLES 15 | subversion | 1.10.6-3.6.2 | SUSE-SU-2019:2031-1 |
| SLES 12 SP4 | subversion | 1.8.19-25.9.1 | SUSE-SU-2019:2032-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | subversion | 1.14.1-1.11 | openSUSE-SU-2024:11412-1 |
| openSUSE Leap 15.1 | subversion | 1.10.6-lp151.4.3.1 | openSUSE-SU-2019:1910-1 |
| openSUSE Leap 15.0 | subversion | 1.10.6-lp151.4.3.1 | openSUSE-SU-2019:1910-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | subversion | 1.12.2-r0 | — |
| Alpine v3.23 | subversion | 1.12.2-r0 | — |
| Alpine v3.22 | subversion | 1.12.2-r0 | — |
| Alpine v3.21 | subversion | 1.12.2-r0 | — |
| Alpine v3.20 | subversion | 1.12.2-r0 | — |
Show 13 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | subversion | 1.12.2-r0 | — |
| Alpine v3.18 | subversion | 1.12.2-r0 | — |
| Alpine v3.17 | subversion | 1.12.2-r0 | — |
| Alpine v3.16 | subversion | 1.12.2-r0 | — |
| Alpine v3.15 | subversion | 1.12.2-r0 | — |
| Alpine v3.14 | subversion | 1.12.2-r0 | — |
| Alpine v3.13 | subversion | 1.12.2-r0 | — |
| Alpine v3.12 | subversion | 1.12.2-r0 | — |
| Alpine v3.11 | subversion | 1.12.2-r0 | — |
| Alpine v3.10 | subversion | 1.12.2-r0 | — |
| Alpine v3.9 | subversion | 1.12.2-r0 | — |
| Alpine v3.8 | subversion | 1.10.6-r0 | — |
| Alpine v3.7 | subversion | 1.9.12-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | subversion +9 | 1.7.14-16.amzn2.0.1 | ALAS2-2020-1549 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | libserf | 1.3.9-9.module+el8.3.0+7671+a87d5147 | ELSA-2020-4712 |
| Oracle Linux 8 | subversion +7 | 1.10.2-3.module+el8.3.0+7671+a87d5147 | ELSA-2020-4712 |
| Oracle Linux 8 | utf8proc | 2.1.1-5.module+el8.3.0+7671+a87d5147 | ELSA-2020-4712 |
| Oracle Linux 7 | subversion +10 | 1.7.14-16.el7 | ELSA-2020-3972 |
Advisories 16
- ALSA-2020:4712 Moderate: subversion:1.10 security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2020:3972 Red Hat Security Advisory: subversion security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- USN-5445-1 subversion vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- USN-4082-1 subversion vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DSA-4490-1 subversion - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-1903-1 subversion - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2020:4712 Moderate: subversion:1.10 security update Rocky Linux Security Advisories · Feb 4, 2026
- openSUSE-SU-2024:11412-1 libsvn_auth_gnome_keyring-1-0-1.14.1-1.11 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:2032-1 Security update for subversion SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:2031-1 Security update for subversion SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:1910-1 Security update for subversion SUSE / openSUSE Security Updates · Feb 4, 2026
- RHSA-2020:4712 Red Hat Security Advisory: subversion:1.10 security update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- ICSA-22-123-01 Yokogawa CENTUM and ProSafe-RS CISA ICS & IT advisories · May 3, 2022
- ELSA-2020-4712 Moderate: subversion:1.10 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Nov 10, 2020
- ALAS2-2020-1549 Moderate: subversion security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Oct 22, 2020
- ELSA-2020-3972 Moderate: subversion security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Oct 6, 2020