XML External Entity (XXE) Injection Affecting ruby2.7 package, versions <2.7.3-1
Snyk CVSS
Attack Complexity
Low
Integrity
High
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Test your applications- Snyk ID SNYK-DEBIAN11-RUBY27-1244599
- published 9 Apr 2021
- disclosed 21 Apr 2021
Introduced: 9 Apr 2021
CVE-2021-28965 Open this link in a new tabHow to fix?
Upgrade Debian:11
ruby2.7
to version 2.7.3-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ruby2.7
package and not the ruby2.7
package as distributed by Debian:11
.
See How to fix?
for Debian:11
relevant fixed versions and status.
The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.