9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
Low
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.135 Low
EPSS
Percentile
95.6%
Some of these CVE were already addressed in previous
USN: 3439-1, 3553-1, 3528-1. Here we address for
the remain releases.
It was discovered that Ruby incorrectly handled certain inputs.
An attacker could use this to cause a buffer overrun. (CVE-2017-0898)
It was discovered that Ruby incorrectly handled certain files.
An attacker could use this to overwrite any file on the filesystem.
(CVE-2017-0901)
It was discovered that Ruby was vulnerable to a DNS hijacking vulnerability.
An attacker could use this to possibly force the RubyGems client to download
and install gems from a server that the attacker controls. (CVE-2017-0902)
It was discovered that Ruby incorrectly handled certain YAML files.
An attacker could use this to possibly execute arbitrary code. (CVE-2017-0903)
It was discovered that Ruby incorrectly handled certain files.
An attacker could use this to expose sensitive information.
(CVE-2017-14064)
It was discovered that Ruby incorrectly handled certain inputs.
An attacker could use this to execute arbitrary code. (CVE-2017-10784)
It was discovered that Ruby incorrectly handled certain network requests.
An attacker could possibly use this to inject a crafted key into a HTTP
response. (CVE-2017-17742)
It was discovered that Ruby incorrectly handled certain files.
An attacker could possibly use this to execute arbitrary code.
This update is only addressed to ruby2.0. (CVE-2018-1000074)
It was discovered that Ruby incorrectly handled certain network requests.
An attacker could possibly use this to cause a denial of service.
(CVE-2018-8777)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.10 | noarch | libruby2.3 | <Â 2.3.3-1ubuntu1.6 | UNKNOWN |
Ubuntu | 17.10 | noarch | libruby2.3-dbgsym | <Â 2.3.3-1ubuntu1.6 | UNKNOWN |
Ubuntu | 17.10 | noarch | ruby2.3 | <Â 2.3.3-1ubuntu1.6 | UNKNOWN |
Ubuntu | 17.10 | noarch | ruby2.3-dbgsym | <Â 2.3.3-1ubuntu1.6 | UNKNOWN |
Ubuntu | 17.10 | noarch | ruby2.3-dev | <Â 2.3.3-1ubuntu1.6 | UNKNOWN |
Ubuntu | 17.10 | noarch | ruby2.3-doc | <Â 2.3.3-1ubuntu1.6 | UNKNOWN |
Ubuntu | 17.10 | noarch | ruby2.3-tcltk | <Â 2.3.3-1ubuntu1.6 | UNKNOWN |
Ubuntu | 17.10 | noarch | ruby2.3-tcltk-dbgsym | <Â 2.3.3-1ubuntu1.6 | UNKNOWN |
Ubuntu | 16.04 | noarch | libruby2.3 | <Â 2.3.1-2~16.04.10 | UNKNOWN |
Ubuntu | 16.04 | noarch | libruby2.3-dbg | <Â 2.3.1-2~16.04.10 | UNKNOWN |
ubuntu.com/security/CVE-2017-0898
ubuntu.com/security/CVE-2017-0901
ubuntu.com/security/CVE-2017-0902
ubuntu.com/security/CVE-2017-0903
ubuntu.com/security/CVE-2017-10784
ubuntu.com/security/CVE-2017-14064
ubuntu.com/security/CVE-2017-17742
ubuntu.com/security/CVE-2018-1000074
ubuntu.com/security/CVE-2018-8777
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
Low
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.135 Low
EPSS
Percentile
95.6%