CVE-2016-7051: XEE
First published: Fri Sep 23 2016(Updated: )
A flaw was found in jackson-dataformat-xml's XmlMapper which allows XXE Out of Band attack. An attacker could use this flaw to launch a SSRF attack.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FasterXML Jackson Dataformat XML | <2.7.8 | |
| FasterXML Jackson Dataformat XML | =2.8.0 | |
| FasterXML Jackson Dataformat XML | =2.8.0-rc1 | |
| FasterXML Jackson Dataformat XML | =2.8.0-rc2 | |
| FasterXML Jackson Dataformat XML | =2.8.1 | |
| FasterXML Jackson Dataformat XML | =2.8.2 | |
| FasterXML Jackson Dataformat XML | =2.8.3 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1380205
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1380206
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1378673#c5
- https://access.redhat.com/security/cve/CVE-2016-7051
- https://github.com/FasterXML/jackson-dataformat-xml/blob/master/src/main/java/com/fasterxml/jackson/dataformat/xml/XmlFactory.java
- https://bugzilla.redhat.com/show_bug.cgi?id=1378673
- http://www.securityfocus.com/bid/97688
- https://github.com/FasterXML/jackson-dataformat-xml/issues/211
Frequently Asked Questions
What is the severity of CVE-2016-7051?
CVE-2016-7051 has a high severity rating due to its potential to allow remote code execution through SSRF attacks.
How do I fix CVE-2016-7051?
To fix CVE-2016-7051, upgrade jackson-dataformat-xml to version 2.7.8 or later, or 2.8.4 or later.
What type of attacks can CVE-2016-7051 facilitate?
CVE-2016-7051 can facilitate XXE Out of Band attacks, which can lead to SSRF vulnerabilities.
Which versions of jackson-dataformat-xml are affected by CVE-2016-7051?
CVE-2016-7051 affects versions of jackson-dataformat-xml before 2.7.8 and 2.8.x before 2.8.4.
Is CVE-2016-7051 a known vulnerability?
Yes, CVE-2016-7051 is a documented vulnerability that was reported and categorized due to its security implications.
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