CVE-2018-11782
Published: 31 July 2019
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.
From the Ubuntu Security Team
Ace Olszowka discovered that Subversion incorrectly handled certain svnserve requests. A remote attacker could possibly use this issue to cause svnserver to crash, resulting in a denial of service.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
subversion Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(1.10.6-1)
|
| groovy |
Not vulnerable
(1.10.6-1)
|
|
| hirsute |
Not vulnerable
(1.10.6-1)
|
|
| jammy |
Not vulnerable
(1.10.6-1)
|
|
| bionic |
Released
(1.9.7-4ubuntu1.1)
|
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Not vulnerable
(1.10.6-1)
|
|
| focal |
Not vulnerable
(1.10.6-1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(1.12.2,1.10.6,1.9.12)
|
|
| xenial |
Released
(1.9.3-2ubuntu1.3)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |