Описание
The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application.
A memory leak vulnerability was found in the way OpenSSL parsed PKCS#7 and CMS data. A remote attacker could use this flaw to cause an application that parses PKCS#7 or CMS data from untrusted sources to use an excessive amount of memory and possibly crash.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | openssl097a | Not affected | ||
| 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 Web Server 1 | openssl | Will not fix | ||
| Red Hat JBoss Enterprise Web Server 2 | openssl | Will not fix | ||
| Red Hat JBoss Enterprise Web Server 3 | openssl | Fix deferred | ||
| Red Hat Enterprise Linux 5 | openssl | Fixed | RHSA-2015:2616 | 14.12.2015 |
| Red Hat Enterprise Linux 6 | openssl | Fixed | RHSA-2015:2617 | 14.12.2015 |
| Red Hat Enterprise Linux 7 | openssl | Fixed | RHSA-2015:2617 | 14.12.2015 |
Показывать по
Дополнительная информация
Статус:
5.3 Medium
CVSS3
4.3 Medium
CVSS2
Связанные уязвимости
The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application.
The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application.
The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in Open ...
5.3 Medium
CVSS3
4.3 Medium
CVSS2