Debian Security Advisory
DLA-2712-1 libjdom1-java -- LTS security update
- Date Reported:
- 20 Jul 2021
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2021-33813.
- More information:
It was discovered that there was a potential entity-expansion issue in libjdom1-java, a lightweight and fast library for using XML. Attackers could have caused a denial of service via a specially-crafted HTTP request.
An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.
For Debian 9
Stretch, these problems have been fixed in version 1.1.3-1+deb9u1.
We recommend that you upgrade your libjdom1-java packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS