7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.8 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
41.7%
Juho Nurminen discovered that the REXML gem bundled with Ruby incorrectly
parsed and serialized XML documents. A remote attacker could possibly use
this issue to perform an XML round-trip attack.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.10 | noarch | libruby2.7 | < 2.7.1-3ubuntu1.3 | UNKNOWN |
Ubuntu | 20.10 | noarch | libruby2.7-dbgsym | < 2.7.1-3ubuntu1.3 | UNKNOWN |
Ubuntu | 20.10 | noarch | ruby2.7 | < 2.7.1-3ubuntu1.3 | UNKNOWN |
Ubuntu | 20.10 | noarch | ruby2.7-dbgsym | < 2.7.1-3ubuntu1.3 | UNKNOWN |
Ubuntu | 20.10 | noarch | ruby2.7-dev | < 2.7.1-3ubuntu1.3 | UNKNOWN |
Ubuntu | 20.10 | noarch | ruby2.7-doc | < 2.7.1-3ubuntu1.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libruby2.7 | < 2.7.0-5ubuntu1.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libruby2.7-dbgsym | < 2.7.0-5ubuntu1.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | ruby2.7 | < 2.7.0-5ubuntu1.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | ruby2.7-dbgsym | < 2.7.0-5ubuntu1.4 | UNKNOWN |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.8 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
41.7%