Remote file overwrite via unsanitized archive paths
Published Jun 19, 2024 · Updated Aug 2, 2024
Path traversal in dzikoysk Reposilite 3.3.0 through 3.5.11 allows remote attackers to overwrite server files via Javadoc archives. JavadocContainerService concatenates each untrusted archive entry name with the extraction directory, then creates directories and writes the entry without confining the resolved path. An unauthenticated request can trigger extraction when a repository mirrors an attacker-controlled package, enabling package replacement or code execution through a plugin write.
Summary
What happened
Path traversal in dzikoysk Reposilite 3.3.0 through 3.5.11 allows remote attackers to overwrite server files via Javadoc archives. JavadocContainerService concatenates each untrusted archive entry name with the extraction directory, then creates directories and writes the entry without confining the resolved path. An unauthenticated request can trigger extraction when a repository mirrors an attacker-controlled package, enabling package replacement or code execution through a plugin write.
The record
- CVE
- CVE-2024-36116
- Published
- Jun 19, 2024
- Updated
- Aug 2, 2024
- Vendor
- dzikoysk
- Product
- Reposilite
- Classifications
- CWE-22, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 19, 2024CVE publishedPublication date reported by the CVE source.
- Aug 2, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=>= 3.3.0, < 3.5.12
- Affected versionversion=3.3.0 <3.5.12
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Javadoc archive traversal reproduction procedureproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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