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Gentoo Asterisk GLSA 201811-11 Normal Severity Denial of Service Risk

gentoo
Calendar Grey November 24, 2018
Dist Gentoo Esm H88
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Adviso
Multiple vulnerabilities have been found in Asterisk, the worst of which could result in a Denial of Service condition.

Summary

Multiple vulnerabilities have been discovered in Asterisk. Please review the referenced CVE identifiers for details.

Topics%20covered

Topics Covered

security advisory denial of service gentoo linux asterisk normal severity

Resolution

All Asterisk users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/asterisk-13.23.1"

References

[ 1 ] CVE-2017-16671 https://nvd.nist.gov/vuln/detail/CVE-2017-16671 [ 2 ] CVE-2017-16672 https://nvd.nist.gov/vuln/detail/CVE-2017-16672 [ 3 ] CVE-2017-17850 https://nvd.nist.gov/vuln/detail/CVE-2017-17850 [ 4 ] CVE-2018-12227 https://nvd.nist.gov/vuln/detail/CVE-2018-12227 [ 5 ] CVE-2018-17281 https://nvd.nist.gov/vuln/detail/CVE-2018-17281

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201811-11
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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: Asterisk: Multiple vulnerabilities
Date: November 24, 2018
Bugs: #636972, #645710, #668848
ID: 201811-11

Topics%20covered

Topics Covered

security advisory denial of service gentoo linux asterisk normal severity

Synopsis

Multiple vulnerabilities have been found in Asterisk, the worst of which could result in a Denial of Service condition.

Background

A Modular Open Source PBX System.

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Affected Packages

------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/asterisk < 13.23.1 >= 13.23.1

Impact

===== A remote attacker could cause a Denial of Service condition or conduct information gathering.

Workaround

There is no known workaround at this time.

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