CentOS ProjectCESA-2021:2683xstream security update
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
92.7%
CentOS Errata and Security Advisory CESA-2021:2683
XStream is a Java XML serialization library to serialize objects to and deserialize object from XML.
Security Fix(es):
- XStream: remote command execution attack by manipulating the processed input stream (CVE-2021-29505)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2021-July/086133.html
Affected packages:
xstream
xstream-javadoc
Upstream details at:
https://access.redhat.com/errata/RHSA-2021:2683
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| CentOS | 7 | noarch | xstream | <Β 1.3.1-14.el7_9 | xstream-1.3.1-14.el7_9.noarch.rpm |
| CentOS | 7 | noarch | xstream-javadoc | <Β 1.3.1-14.el7_9 | xstream-javadoc-1.3.1-14.el7_9.noarch.rpm |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
92.7%