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Red Hat Enterprise Linux 8: RHSA-2020-1933-01 Critical Targetcli Update

red hat
Calendar Grey April 28, 2020
Dist Redhat Esm H88
Canonical releases a crucial security patch for snapd, enhancing platform reliability and strengthening overall protection against vulnerabilities
An update for targetcli is now available for Red Hat Enterprise Linux 8

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

The targetcli package contains an administration shell for configuring Internet Small Computer System Interface (iSCSI), Fibre Channel over Ethernet (FCoE), and other SCSI targets, using the Target Core Mod/Linux-IO (TCM/LIO) kernel target subsystem. FCoE users also need to install and use the fcoe-utils package.
Security Fix(es):
* targetcli: world writable /var/run/targetclid.sock allows unprivileged user to execute commands (CVE-2020-10699)
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.

Topics%20covered

Topics Covered

security advisory important red hat enterprise configuration issue iSCSI targetcli commands execution

References

https://access.redhat.com/security/cve/CVE-2020-10699 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: targetcli-2.1.51-4.el8_2.src.rpm
noarch: targetcli-2.1.51-4.el8_2.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:1933-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1933
Issue date: 2020-04-28

Topic

An update for targetcli is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory important red hat enterprise configuration issue iSCSI targetcli commands execution

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - noarch

Bugs Fixed

1819219 - CVE-2020-10699 targetcli: world writable /var/run/targetclid.sock allows unprivileged user to execute commands

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