CVE-2015-3192 Pivotal Spring Framework DoS Attack with XML Input
Remote attackers can cause denial of service via memory exhaustion using crafted XML files in Spring Framework when DTD processing is enabled.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2015-3192?
CVE-2015-3192 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 12 Jul 2016. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Pivotal Spring Framework before 3.2.14 and 4.x before 4.1.7 do not properly process inline DTD declarations when DTD is not entirely disabled, which allows remote attackers to cause a denial of service (memory consumption and out-of-memory errors) via a crafted XML file.
Weakness: CWE-119
Which versions are affected by CVE-2015-3192?
6 open source packages ship an affected version, including org.springframework:spring-web. It affects 3 products.
| Package | Affected | Fixed in |
|---|---|---|
org.springframework:spring-web Maven | All versions | 3.2.14 |
org.springframework:spring-web Maven | All versions | 3.2.14 |
org.springframework:spring-web Maven | From 4.0.0 | 4.1.7 |
org.springframework:spring-web Maven | From 4.0.0 | 4.1.7 |
org.springframework:spring-web Maven | From 5.0.0.RC2 | 5.0.0.RC3 |
org.springframework:spring-web Maven | From 5.0.0.RC2 | 5.0.0.RC3 |
Products include Fedoraproject Fedora, Pivotal Software Spring Framework, Vmware Spring Framework.
How do I fix CVE-2015-3192?
Upgrade org.springframework:spring-web to a fixed version for your release line: 3.2.14, 4.1.7 or 5.0.0.RC3.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2015-3192 being exploited?
There is no known exploitation of CVE-2015-3192 in the wild and no public exploit code.
Other vulnerabilities in Fedoraproject Fedora
Sources
Also known as CLSA-2026-1778546716, DEBIAN-CVE-2015-3192, GHSA-6v7w-535j-rq5m, MGASA-2015-0294, UBUNTU-CVE-2015-3192.