Описание
In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signature generation is vulnerable to timing attack. Where timings can be closely observed for the generation of signatures, the lack of blinding in 1.55, or earlier, may allow an attacker to gain information about the signature's k value and ultimately the private value as well.
Отчет
This issue affects the versions of bouncycastle as shipped with Red Hat Subscription Asset Manager 1.x. Red Hat Product Security has rated this issue as having a security impact of Moderate. No update is planned for this product at this time. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| JBoss Developer Studio 11 | bouncycastle | Not affected | ||
| Red Hat JBoss Data Grid 7 | bouncycastle | Not affected | ||
| Red Hat JBoss Data Virtualization 6 | bouncycastle | Out of support scope | ||
| Red Hat JBoss Enterprise Application Platform 7 | bouncycastle | Not affected | ||
| Red Hat JBoss Fuse 6 | bouncycastle | Will not fix | ||
| Red Hat JBoss Fuse Integration Service 2 | bouncycastle | Not affected | ||
| Red Hat OpenShift Application Runtimes | bouncycastle | Not affected | ||
| Red Hat Single Sign-On 7 | bouncycastle | Not affected | ||
| Red Hat Software Collections | rh-eclipse46-bouncycastle | Will not fix | ||
| Red Hat Subscription Asset Manager | bouncycastle | Will not fix |
Показывать по
Дополнительная информация
Статус:
EPSS
5.1 Medium
CVSS3
Связанные уязвимости
In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signature generation is vulnerable to timing attack. Where timings can be closely observed for the generation of signatures, the lack of blinding in 1.55, or earlier, may allow an attacker to gain information about the signature's k value and ultimately the private value as well.
In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signature generation is vulnerable to timing attack. Where timings can be closely observed for the generation of signatures, the lack of blinding in 1.55, or earlier, may allow an attacker to gain information about the signature's k value and ultimately the private value as well.
In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signatu ...
Moderate severity vulnerability that affects org.bouncycastle:bcprov-jdk14 and org.bouncycastle:bcprov-jdk15
EPSS
5.1 Medium
CVSS3