CVE-2011-5035

MEDIUM

Description

Oracle Glassfish 2.1.1, 3.0.1, and 3.1.1, as used in Communications Server 2.0, Sun Java System Application Server 8.1 and 8.2, and possibly other products, computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters, aka Oracle security ticket S0104869.

References

http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html

http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00010.html

http://marc.info/?l=bugtraq&m=133364885411663&w=2

http://marc.info/?l=bugtraq&m=133847939902305&w=2

http://marc.info/?l=bugtraq&m=134254866602253&w=2

http://marc.info/?l=bugtraq&m=134254957702612&w=2

http://marc.info/?l=bugtraq&m=139344343412337&w=2

http://rhn.redhat.com/errata/RHSA-2012-0514.html

http://rhn.redhat.com/errata/RHSA-2013-1455.html

http://secunia.com/advisories/48073

http://secunia.com/advisories/48074

http://secunia.com/advisories/48589

http://secunia.com/advisories/48950

http://secunia.com/advisories/57126

http://security.gentoo.org/glsa/glsa-201406-32.xml

http://www.debian.org/security/2012/dsa-2420

http://www.kb.cert.org/vuls/id/903934

http://www.mandriva.com/security/advisories?name=MDVSA-2013:150

http://www.nruns.com/_downloads/advisory28122011.pdf

http://www.ocert.org/advisories/ocert-2011-003.html

http://www.oracle.com/technetwork/topics/security/cpuapr2012-366314.html

http://www.oracle.com/technetwork/topics/security/cpujan2012-366304.html

http://www.oracle.com/technetwork/topics/security/cpujan2013-1515902.html

https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16908

Details

Source: MITRE

Published: 2011-12-30

Updated: 2018-01-06

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 5

Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM