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Gentoo: GLSA-202109-07 Normal: OpenSSL Vulnerability Exploit

gentoo
Calendar Grey May 8, 2018
Dist Gentoo Esm H88
A security alert highlights a critical rsync flaw, enabling unauthorized command execution in Gentoo Linux. Users are urged to apply patches swiftly to mitigate risks
A vulnerability in rsync might allow remote attackers to execute arbitrary commands.

Summary

A vulnerability was discovered in rsync's parse_arguments function in options.c.

Resolution

All rsync users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/rsync-3.1.3"

References

[ 1 ] CVE-2018-5764 https://nvd.nist.gov/vuln/detail/CVE-2018-5764

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201805-04
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Concerns

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

Severity: Normal
Title: rsync: Arbitrary command execution
Date: May 08, 2018
Bugs: #646818
ID: 201805-04

Synopsis

A vulnerability in rsync might allow remote attackers to execute arbitrary commands.

Background

File transfer program to keep remote files into sync.

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Affected Packages

------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/rsync < 3.1.3 >= 3.1.3

Impact

===== Remote attackers could possibly execute arbitrary commands with the privilege of the process.

Workaround

There is no known workaround at this time.

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