All the vulnerabilites related to ruby-lang - openssl
cve-2016-7798
Vulnerability from cvelistv5
Published
2017-01-30 22:00
Modified
2024-08-06 02:04
Severity ?
EPSS score ?
Summary
The openssl gem for Ruby uses the same initialization vector (IV) in GCM Mode (aes-*-gcm) when the IV is set before the key, which makes it easier for context-dependent attackers to bypass the encryption protection mechanism.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2016/09/30/6 | mailing-list, x_refsource_MLIST | |
| https://www.debian.org/security/2017/dsa-3966 | vendor-advisory, x_refsource_DEBIAN | |
| https://github.com/ruby/openssl/commit/8108e0a6db133f3375608303fdd2083eb5115062 | x_refsource_CONFIRM | |
| http://www.openwall.com/lists/oss-security/2016/10/01/2 | mailing-list, x_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html | mailing-list, x_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2016/09/19/9 | mailing-list, x_refsource_MLIST | |
| http://www.securityfocus.com/bid/93031 | vdb-entry, x_refsource_BID | |
| https://github.com/ruby/openssl/issues/49 | x_refsource_CONFIRM |
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cve-2018-16395
Vulnerability from cvelistv5
Published
2018-11-16 18:00
Modified
2024-08-05 10:24
Severity ?
EPSS score ?
Summary
An issue was discovered in the OpenSSL library in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. When two OpenSSL::X509::Name objects are compared using ==, depending on the ordering, non-equal objects may return true. When the first argument is one character longer than the second, or the second argument contains a character that is one less than a character in the same position of the first argument, the result of == will be true. This could be leveraged to create an illegitimate certificate that may be accepted as legitimate and then used in signing or encryption operations.
References
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},
{
"name": "RHSA-2019:1948",
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{
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"url": "https://www.oracle.com/security-alerts/cpujan2020.html"
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"dateReserved": "2018-09-03T00:00:00",
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Vulnerability from fkie_nvd
Published
2017-01-30 22:59
Modified
2024-11-21 02:58
Severity ?
Summary
The openssl gem for Ruby uses the same initialization vector (IV) in GCM Mode (aes-*-gcm) when the IV is set before the key, which makes it easier for context-dependent attackers to bypass the encryption protection mechanism.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ruby-lang | openssl | * | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 |
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Vulnerability from fkie_nvd
Published
2018-11-16 18:29
Modified
2024-11-21 03:52
Severity ?
Summary
An issue was discovered in the OpenSSL library in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. When two OpenSSL::X509::Name objects are compared using ==, depending on the ordering, non-equal objects may return true. When the first argument is one character longer than the second, or the second argument contains a character that is one less than a character in the same position of the first argument, the result of == will be true. This could be leveraged to create an illegitimate certificate that may be accepted as legitimate and then used in signing or encryption operations.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ruby-lang | openssl | * | |
| ruby-lang | ruby | * | |
| ruby-lang | ruby | * | |
| ruby-lang | ruby | * | |
| ruby-lang | ruby | 2.6.0 | |
| ruby-lang | ruby | 2.6.0 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 18.10 | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 | |
| redhat | enterprise_linux | 7.4 |
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