CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
86.5%
Issue Overview:
When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress’ zip package. (CVE-2021-36090)
Affected Packages:
apache-commons-compress
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-compress to update your system.
New Packages:
noarch:
apache-commons-compress-1.5-4.amzn2.0.2.noarch
apache-commons-compress-javadoc-1.5-4.amzn2.0.2.noarch
src:
apache-commons-compress-1.5-4.amzn2.0.2.src
Red Hat: CVE-2021-36090
Mitre: CVE-2021-36090
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | noarch | apache-commons-compress | < 1.5-4.amzn2.0.2 | apache-commons-compress-1.5-4.amzn2.0.2.noarch.rpm |
Amazon Linux | 2 | noarch | apache-commons-compress-javadoc | < 1.5-4.amzn2.0.2 | apache-commons-compress-javadoc-1.5-4.amzn2.0.2.noarch.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
86.5%