CVE-2016-5001GHSA-8R28-R8CP-G6CP
This is an information disclosure vulnerability in Apache Hadoop before 2.6.4 and 2.7.x before 2.7.2 in the short-circuit reads feature of H
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.6.4, 2.7.2
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
This is an information disclosure vulnerability in Apache Hadoop before 2.6.4 and 2.7.x before 2.7.2 in the short-circuit reads feature of HDFS. A local user on an HDFS DataNode may be able to craft a block token that grants unauthorized read access to random files by guessing certain fields in the token.
Timeline
- CVE published
- Record last updated
Affected versions
- Apache Software Foundation Apache Hadoop
2.1.0 to 2.6.3, 2.7.0 to 2.7.1
- org.apache.hadoop:hadoop-commonMaven
fixed in 2.6.4
- org.apache.hadoop:hadoop-commonMaven
From 2.7.0 · fixed in 2.7.2