CVE-2014-6271
Description
GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd, the mod_cgi and mod_cgid modules in the Apache HTTP Server, scripts executed by unspecified DHCP clients, and other situations in which setting the environment occurs across a privilege boundary from Bash execution, aka ShellShock. NOTE: the original fix for this issue was incorrect; CVE-2014-7169 has been assigned to cover the vulnerability that is still present after the incorrect fix.
Risk Information
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities are fixed in OS X Yosemite 10.10.5 Update | Mac |
| Multiple vulnerabilities are fixed in OS X Yosemite 10.10.5 Combo Update | Mac |
| GNU Bourne Again SHell (USN-2362-1) bash_4.2-2ubuntu2.6_i386.deb | Linux |
| GNU Bourne Again SHell (USN-2362-1) bash_4.2-2ubuntu2.6_amd64.deb | Linux |
| GNU Bourne Again SHell (USN-2362-1) bash_4.3-7ubuntu1.5_i386.deb | Linux |
| GNU Bourne Again SHell (USN-2362-1) bash_4.3-7ubuntu1.5_amd64.deb | Linux |
| bash security update(DSA-3035-1) bash_4.2+dfsg-0.1+deb7u3_i386.deb | Linux |
| GNU Bash Environment Variable Command Injection Vulnerability For Cisco IOS XE Software | NCM |
| GNU Bash Environment Variable Command Injection Vulnerability For Cisco NX-OS Software | NCM |
| GNU Bash Environment Variable Command Injection Vulnerability | NCM |
| Improper Neutralization of Special Elements used in an OS Command (OS Command Injection) Vulnerability (CVE-2014-6271) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-1706107 | Security Update for Cisco IOS XE Software 5.2(1)SV5(1.3a) |
| PATCH-1706149 | Security Update for Cisco NX-OS Software 4.1(3a)UCSM |
| PATCH-600354 | OS X Yosemite 10.10.5 Update |
| PATCH-600458 | OS X Yosemite 10.10.5 Combo Update |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234