BDU:2015-11042
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 3.7/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
High (H)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
Low (L)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Description
Уязвимость библиотеки OpenSSL связана с ошибками криптографических преобразований. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо и имеющему доступ к каналу передачи данных, проводить атаки, направленные на снижение стойкости алгоритма шифрования путем подмены запросов ClientHello и ServerHello в случае, когда DHE-EXPORT включен на сервере, но не включен на клиенте
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Sources
Related Vulnerabilities
Reference Links
Recommendations
Source: bdu
Использование рекомендаций производителя:
Для OpenSSL:
https://www.openssl.org/news/secadv_20150611.txt
Для программных продуктов Oracle Corp.:
https://www.oracle.com/security-alerts/cpujan2021.html
Vulnerable Software (3)
Type: Configuration
Vendor: openssl software foundation
Product: openssl
Operating System: * *
{ "version_exact": "1.0.1m"}
Source: bdu
Type: Configuration
Vendor: openssl software foundation
Product: openssl
Operating System: * *
{ "version_exact": "1.0.2a"}
Source: bdu
Type: Configuration
Vendor: oracle corp.
Product: enterprise manager ops center
Operating System: * *
{ "version_exact": "12.4.0.0"}
Source: bdu