Dragonfly 0.3.0-SNAPSHOT XXE via DocumentBuilderFactory (before 0.3.1)
CVE-2022-41967 Published on December 28, 2022
Improper Restriction of XML External Entity Reference in Dragonfly
Dragonfly is a Java runtime dependency management library. Dragonfly v0.3.0-SNAPSHOT does not configure DocumentBuilderFactory to prevent XML external entity (XXE) attacks. This issue is patched in 0.3.1-SNAPSHOT. As a workaround, since Dragonfly only parses XML `SNAPSHOT` versions are being resolved, this vulnerability may be avoided by not trying to resolve `SNAPSHOT` versions.
Vulnerability Analysis
CVE-2022-41967 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a high impact on integrity, and a small impact on availability.
Weakness Type
What is a XXE Vulnerability?
The software processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
CVE-2022-41967 has been classified to as a XXE vulnerability or weakness.
Products Associated with CVE-2022-41967
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Affected Versions
HyperaDev Dragonfly Version >= 0.3.0-SNAPSHOT, < 0.3.1-SNAPSHOT is affected by CVE-2022-41967Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.