Bash – Red Hat Updates
Date: 26 September 2014
The purpose of this Advisory is to bring attention to recently released security updates for Red Hat related to Bash.
Red Hat has released security updates to address multiple vulnerabilities in Bash. Exploitation of certain services and applications can allow a remote unauthenticated attacker to provide environment variables, override or bypass environment restrictions to execute shell commands and run arbitrary code.
Affected Products :
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 4 (ELS)
CVE Reference: CVE-2014-6271, CVE-2014-7169
CCIRC recommends that owner/operators test and deploy the vendor released updates or workarounds to affected platforms accordingly.
- Red Hat:
- Free Software Foundation
- CCIRC Alert AL14-032 Critical vulnerability in Bash
- CCIRC Advisory AV14-069 OpenSSL Critical vulnerability in Bash
- US CERT - Bourne Again Shell (Bash) Remote Code Execution Vulnerability
- SANS ISC - Update on CVE-2014-6271: Vulnerability in bash (shellshock)
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