Описание
Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of binary data.
An integer overflow flaw, leading to a buffer overflow, was found in the way the EVP_EncodeUpdate() function of OpenSSL parsed very large amounts of input data. A remote attacker could use this flaw to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 4 | openssl | Will not fix | ||
| Red Hat Enterprise Linux 4 | openssl096b | Will not fix | ||
| Red Hat Enterprise Linux 5 | openssl | Will not fix | ||
| Red Hat Enterprise Linux 5 | openssl097a | Will not fix | ||
| Red Hat Enterprise Linux 6 | openssl098e | Will not fix | ||
| Red Hat Enterprise Linux 7 | openssl098e | Will not fix | ||
| Red Hat JBoss Core Services | openssl | Affected | ||
| Red Hat JBoss Enterprise Application Platform 5 | openssl | Not affected | ||
| Red Hat JBoss Enterprise Web Server 3 | openssl | Affected | ||
| Red Hat Enterprise Linux 6 | openssl | Fixed | RHSA-2016:0996 | 10.05.2016 |
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Дополнительная информация
Статус:
5.6 Medium
CVSS3
5.1 Medium
CVSS2
Связанные уязвимости
Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of binary data.
Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of binary data.
Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode ...
Integer overflow in the EVP_EncodeUpdate function in crypto/evp/encode.c in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (heap memory corruption) via a large amount of binary data.
Уязвимость функции EVP_EncodeUpdate (crypto/evp/encode.c) библиотеки OpenSSL, связанная с ошибкой при обработке числа, позволяющая нарушителю вызвать отказ в обслуживании
5.6 Medium
CVSS3
5.1 Medium
CVSS2