Описание
Ruby (aka CRuby) 1.9 before 1.9.3-p327 and 2.0 before r37575 computes hash values without properly 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, as demonstrated by a universal multicollision attack against a variant of the MurmurHash2 algorithm, a different vulnerability than CVE-2011-4815.
Отчет
Not vulnerable. This issue did not affect the versions of ruby as shipped with Red Hat Enterprise Linux 5 and 6.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Hardened Images | ruby | Affected | ||
| RHEL 6 Version of OpenShift Enterprise | graphviz | Fixed | RHSA-2013:0582 | 28.02.2013 |
| RHEL 6 Version of OpenShift Enterprise | openshift-console | Fixed | RHSA-2013:0582 | 28.02.2013 |
| RHEL 6 Version of OpenShift Enterprise | openshift-origin-broker | Fixed | RHSA-2013:0582 | 28.02.2013 |
| RHEL 6 Version of OpenShift Enterprise | openshift-origin-broker-util | Fixed | RHSA-2013:0582 | 28.02.2013 |
| RHEL 6 Version of OpenShift Enterprise | openshift-origin-cartridge-cron-1.4 | Fixed | RHSA-2013:0582 | 28.02.2013 |
| RHEL 6 Version of OpenShift Enterprise | openshift-origin-cartridge-diy-0.1 | Fixed | RHSA-2013:0582 | 28.02.2013 |
| RHEL 6 Version of OpenShift Enterprise | openshift-origin-cartridge-haproxy-1.4 | Fixed | RHSA-2013:0582 | 28.02.2013 |
| RHEL 6 Version of OpenShift Enterprise | openshift-origin-cartridge-jbosseap-6.0 | Fixed | RHSA-2013:0582 | 28.02.2013 |
| RHEL 6 Version of OpenShift Enterprise | openshift-origin-cartridge-jbossews-1.0 | Fixed | RHSA-2013:0582 | 28.02.2013 |
Показывать по
Дополнительная информация
Статус:
EPSS
5 Medium
CVSS2
Связанные уязвимости
Ruby (aka CRuby) 1.9 before 1.9.3-p327 and 2.0 before r37575 computes hash values without properly 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, as demonstrated by a universal multicollision attack against a variant of the MurmurHash2 algorithm, a different vulnerability than CVE-2011-4815.
Ruby (aka CRuby) 1.9 before 1.9.3-p327 and 2.0 before r37575 computes hash values without properly 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, as demonstrated by a universal multicollision attack against a variant of the MurmurHash2 algorithm, a different vulnerability than CVE-2011-4815.
Ruby (aka CRuby) 1.9 before 1.9.3-p327 and 2.0 before r37575 computes ...
Ruby (aka CRuby) 1.9 before 1.9.3-p327 and 2.0 before r37575 computes hash values without properly 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, as demonstrated by a universal multicollision attack against a variant of the MurmurHash2 algorithm, a different vulnerability than CVE-2011-4815.
EPSS
5 Medium
CVSS2