UBUNTU-CVE-2014-10070

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Source
https://ubuntu.com/security/CVE-2014-10070
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-10070.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2014-10070
Related
Published
2018-02-27T00:00:00Z
Modified
2018-02-27T00:00:00Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

zsh before 5.0.7 allows evaluation of the initial values of integer variables imported from the environment (instead of treating them as literal numbers). That could allow local privilege escalation, under some specific and atypical conditions where zsh is being invoked in privilege-elevation contexts when the environment has not been properly sanitized, such as when zsh is invoked by sudo on systems where "env_reset" has been disabled.

References

Affected packages

Ubuntu:14.04:LTS / zsh

Package

Name
zsh
Purl
pkg:deb/ubuntu/zsh?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.0.2-3ubuntu6.1

Affected versions

5.*

5.0.2-3ubuntu6

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5.0.2-3ubuntu6.1",
            "binary_name": "zsh"
        },
        {
            "binary_version": "5.0.2-3ubuntu6.1",
            "binary_name": "zsh-beta"
        },
        {
            "binary_version": "5.0.2-3ubuntu6.1",
            "binary_name": "zsh-beta-doc"
        },
        {
            "binary_version": "5.0.2-3ubuntu6.1",
            "binary_name": "zsh-common"
        },
        {
            "binary_version": "5.0.2-3ubuntu6.1",
            "binary_name": "zsh-dbg"
        },
        {
            "binary_version": "5.0.2-3ubuntu6.1",
            "binary_name": "zsh-dbgsym"
        },
        {
            "binary_version": "5.0.2-3ubuntu6.1",
            "binary_name": "zsh-dev"
        },
        {
            "binary_version": "5.0.2-3ubuntu6.1",
            "binary_name": "zsh-doc"
        },
        {
            "binary_version": "5.0.2-3ubuntu6.1",
            "binary_name": "zsh-static"
        },
        {
            "binary_version": "5.0.2-3ubuntu6.1",
            "binary_name": "zsh-static-dbgsym"
        }
    ]
}