Описание
The Regular Expressions package in International Components for Unicode (ICU) 52 before SVN revision 292944, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via vectors related to a look-behind expression.
Отчет
The flaw is caused because the ICU regular expression compiler is unable to properly handle certain malformed patterns. Because of the way in which this flaw manifests itself, it can only be triggered via untrusted content, which is common for components such as web browsers, in this case, the Chromium browser. This flaw has been rated moderate for ICU component in Red Hat products, because either it is very difficult to trigger this flaw, or it is unusual to directly pass untrusted parameters to the ICU library.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | icu | Out of support scope | ||
| Red Hat Enterprise Linux 6 | icu | Out of support scope | ||
| Red Hat Enterprise Linux 7 | icu | Out of support scope | ||
| Supplementary for Red Hat Enterprise Linux 6 | chromium-browser | Fixed | RHSA-2015:0093 | 27.01.2015 |
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Дополнительная информация
Статус:
EPSS
6.8 Medium
CVSS2
Связанные уязвимости
The Regular Expressions package in International Components for Unicode (ICU) 52 before SVN revision 292944, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via vectors related to a look-behind expression.
The Regular Expressions package in International Components for Unicode (ICU) 52 before SVN revision 292944, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via vectors related to a look-behind expression.
The Regular Expressions package in International Components for Unicod ...
The Regular Expressions package in International Components for Unicode (ICU) 52 before SVN revision 292944, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via vectors related to a look-behind expression.
Уязвимость браузера Google Chrome, позволяющая нарушителю вызвать отказ в обслуживании или оказать другое воздействие
EPSS
6.8 Medium
CVSS2