CVE-2018-1285
Published: 11 May 2020
Apache log4net versions before 2.0.10 do not disable XML external entities when parsing log4net configuration files. This allows for XXE-based attacks in applications that accept attacker-controlled log4net configuration files.
Priority
Status
Package | Release | Status |
---|---|---|
log4net Launchpad, Ubuntu, Debian |
bionic |
Released
(1.2.10+dfsg-7ubuntu0.18.04.1)
|
focal |
Released
(1.2.10+dfsg-7ubuntu0.20.04.1)
|
|
hirsute |
Ignored
(end of life)
|
|
xenial |
Released
(1.2.10+dfsg-7ubuntu0.16.04.1)
|
|
kinetic |
Ignored
(end of life, was needed)
|
|
jammy |
Needed
|
|
lunar |
Not vulnerable
(1.2.10+dfsg-8)
|
|
eoan |
Ignored
(end of life)
|
|
groovy |
Released
(1.2.10+dfsg-7ubuntu0.20.10.1)
|
|
impish |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(1.2.10+dfsg-6+deb8u1)
|
|
mantic |
Not vulnerable
(1.2.10+dfsg-8)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1285
- https://issues.apache.org/jira/browse/LOG4NET-575
- https://github.com/apache/logging-log4net/commit/d0b4b0157d4af36b23c24a23739c47925c3bd8d7
- https://lists.apache.org/thread.html/reab1c277c95310bad1038255e0757857b2fbe291411b4fa84552028a%40%3Cdev.logging.apache.org%3E
- https://ubuntu.com/security/notices/USN-4699-1
- NVD
- Launchpad
- Debian