Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2014-9680 |
CWE-ID | CWE-200 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
Sudo Client/Desktop applications / Software for system administration |
Vendor | Sudo |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU32438
Risk: Low
CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2014-9680
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a local authenticated user to gain access to sensitive information.
sudo before 1.8.12 does not ensure that the TZ environment variable is associated with a zoneinfo file, which allows local users to open arbitrary files for read access (but not view file contents) by running a program within an sudo session, as demonstrated by interfering with terminal output, discarding kernel-log messages, or repositioning tape drives.
MitigationInstall update from vendor's website.
Vulnerable software versionsSudo: 1.8.0 - 1.8.11p2
External linkshttp://openwall.com/lists/oss-security/2014/10/15/24
http://rhn.redhat.com/errata/RHSA-2015-1409.html
http://www.securitytracker.com/id/1033158
http://www.sudo.ws/alerts/tz.html
http://security.gentoo.org/glsa/201504-02
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.