AmazonALAS2-2020-1395Important: apache-commons-beanutils
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.7 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.2%
Issue Overview:
In Apache Commons Beanutils 1.9.2, a special BeanIntrospector class was added which allows suppressing the ability for an attacker to access the classloader via the class property available on all Java objects. We, however were not using this by default characteristic of the PropertyUtilsBean. (CVE-2019-10086)
Affected Packages:
apache-commons-beanutils
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update apache-commons-beanutils to update your system.
New Packages:
noarch:
apache-commons-beanutils-1.8.3-15.amzn2.noarch
apache-commons-beanutils-javadoc-1.8.3-15.amzn2.noarch
src:
apache-commons-beanutils-1.8.3-15.amzn2.src
Additional References
Red Hat: CVE-2019-10086
Mitre: CVE-2019-10086
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Amazon Linux | 2 | noarch | apache-commons-beanutils | < 1.8.3-15.amzn2 | apache-commons-beanutils-1.8.3-15.amzn2.noarch.rpm |
| Amazon Linux | 2 | noarch | apache-commons-beanutils-javadoc | < 1.8.3-15.amzn2 | apache-commons-beanutils-javadoc-1.8.3-15.amzn2.noarch.rpm |
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.7 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.2%