CVE-2012-2739
- State
- Published
- Severity
- Not scored
- Published
- Nov 28, 2012
- Updated
- Aug 6, 2024
- Reserved
- May 14, 2012
Description
Oracle Java SE before 7 Update 6, and OpenJDK 7 before 7u6 build 12 and 8 before build 39, computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://www.nruns.com/_downloads/advisory28122011.pdf
- http://armoredbarista.blogspot.de/2012/02/investigating-hashdos-issue.html
- https://bugzilla.redhat.com/show_bug.cgi?id=750533
- [oss-security] 20120616 Re: CVE request: java hashdos vulnerabilitymailing-list
- VU#903934third-party-advisory
- [oss-security] 20120615 CVE request: java hashdos vulnerabilitymailing-list
- [core-libs-dev] 20120522 Review Request CR#7118743 : Alternative Hashing for String with Hash-based Mapsmailing-list
- http://www.ocert.org/advisories/ocert-2011-003.html
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