Executive Summary
Summary | |
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Title | Ruby vulnerabilities |
Informations | |||
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Name | USN-3621-1 | First vendor Publication | 2018-04-05 |
Vendor | Ubuntu | Last vendor Modification | 2018-04-05 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in Ruby. Software Description: - ruby2.3: Object-oriented scripting language - ruby1.9.1: Object-oriented scripting language - ruby2.0: Object-oriented scripting language Details: It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this to access sensitive information.テつ (CVE-2018-1000073) It was discovered that Ruby incorrectly handled certain files. An attacker could possibly use this to execute arbitrary code.テつ (CVE-2018-1000074) It was discovered that Ruby incorrectly handled certain files. An attacker could possibly use this to cause a denial of service.テつ (CVE-2018-1000075) It was discovered that Ruby incorrectly handled certain crypto signatures. An attacker could possibly use this to execute arbitrary code. (CVE-2018-1000076) It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this to execute arbitrary code.テつ (CVE-2018-1000077, CVE-2018-1000078, CVE-2018-1000079) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: テつ libruby2.3テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2.3.3-1ubuntu1.4 テつ ruby2.3テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2.3.3-1ubuntu1.4 Ubuntu 16.04 LTS: テつ libruby2.3テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2.3.1-2~16.04.7 テつ ruby2.3テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2.3.1-2~16.04.7 Ubuntu 14.04 LTS: テつ libruby1.9.1テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 1.9.3.484-2ubuntu1.8 テつ libruby2.0テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2.0.0.484-1ubuntu2.6 テつ ruby1.9.1テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 1.9.3.484-2ubuntu1.8 テつ ruby1.9.3テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 1.9.3.484-2ubuntu1.8 テつ ruby2.0テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2.0.0.484-1ubuntu2.6 In general, a standard system update will make all the necessary changes. References: テつ https://usn.ubuntu.com/usn/usn-3621-1 テつ CVE-2018-1000073, CVE-2018-1000074, CVE-2018-1000075, CVE-2018- 1000076, テつ CVE-2018-1000077, CVE-2018-1000078, CVE-2018-1000079 Package Information: テつ https://launchpad.net/ubuntu/+source/ruby2.3/2.3.3-1ubuntu1.4 テつ https://launchpad.net/ubuntu/+source/ruby2.3/2.3.1-2~16.04.7 テつ https://launchpad.net/ubuntu/+source/ruby1.9.1/1.9.3.484-2ubuntu1.8 テつ https://launchpad.net/ubuntu/+source/ruby2.0/2.0.0.484-1ubuntu2.6 |
Original Source
Url : http://www.ubuntu.com/usn/USN-3621-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
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17 % | CWE-502 | Deserialization of Untrusted Data |
17 % | CWE-347 | Improper Verification of Cryptographic Signature |
17 % | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25) |
17 % | CWE-59 | Improper Link Resolution Before File Access ('Link Following') |
17 % | CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE/SANS Top 25) |
17 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Nessusツョ Vulnerability Scanner
Date | Description |
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2018-08-29 | Name : The remote Debian host is missing a security update. File : debian_DLA-1480.nasl - Type : ACT_GATHER_INFO |
2018-08-02 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4259.nasl - Type : ACT_GATHER_INFO |
2018-07-16 | Name : The remote Debian host is missing a security update. File : debian_DLA-1421.nasl - Type : ACT_GATHER_INFO |
2018-07-03 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1207.nasl - Type : ACT_GATHER_INFO |
2018-06-11 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4219.nasl - Type : ACT_GATHER_INFO |
2018-05-29 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1143.nasl - Type : ACT_GATHER_INFO |
2018-05-02 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1108.nasl - Type : ACT_GATHER_INFO |
2018-04-24 | Name : The remote Debian host is missing a security update. File : debian_DLA-1358.nasl - Type : ACT_GATHER_INFO |
2018-04-18 | Name : The remote Amazon Linux 2 host is missing a security update. File : al2_ALAS-2018-983.nasl - Type : ACT_GATHER_INFO |
2018-04-18 | Name : The remote Debian host is missing a security update. File : debian_DLA-1352.nasl - Type : ACT_GATHER_INFO |
2018-04-06 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2018-983.nasl - Type : ACT_GATHER_INFO |
2018-04-03 | Name : The remote Debian host is missing a security update. File : debian_DLA-1337.nasl - Type : ACT_GATHER_INFO |
2018-04-02 | Name : The remote Debian host is missing a security update. File : debian_DLA-1336.nasl - Type : ACT_GATHER_INFO |
2018-03-12 | Name : The remote Fedora host is missing a security update. File : fedora_2018-1fffa787e7.nasl - Type : ACT_GATHER_INFO |
2018-03-05 | Name : The remote Fedora host is missing a security update. File : fedora_2018-40ed78700c.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-04-16 13:22:26 |
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2018-04-06 00:21:07 |
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2018-04-05 21:21:29 |
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2018-04-05 21:19:08 |
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