CVE-2015-1795
It was found that glusterfs-server RPM package would write file with predictable name into world readable /tmp directory. A local attacker could potentially use this flaw to escalate their privileges to root by modifying the shell script during the installation of the glusterfs-server package.
Find out more about CVE-2015-1795 from the MITRE CVE dictionary dictionary and NIST NVD.
Statement
This issue did not affect the versions of glusterfs as shipped
with Red Hat Enterprise Linux 6, and 7.
CVSS v2 metrics
| Base Score | 4.4 |
|---|---|
| Base Metrics | AV:L/AC:M/Au:N/C:P/I:P/A:P |
| Access Vector | Local |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
CVSS v3 metrics
| CVSS3 Base Score | 4.8 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L |
| Attack Vector | Local |
| Attack Complexity | Low |
| Privileges Required | Low |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | Low |
| Availability Impact | Low |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Red Hat Security Errata
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Gluster Storage Server 3.2 on RHEL-6 (glusterfs) | RHSA-2017:0484 | 2017-03-23 |
| Red Hat Storage Native Client for Red Hat Enterprise Linux 7 (glusterfs) | RHSA-2017:0486 | 2017-03-23 |
| Red Hat Gluster Storage Server 3.2 on RHEL-7 (glusterfs) | RHSA-2017:0486 | 2017-03-23 |
| Red Hat Storage Native Client for Red Hat Enterprise Linux 6 (glusterfs) | RHSA-2017:0484 | 2017-03-23 |
Affected Packages State
| Platform | Package | State |
|---|---|---|
| Red Hat Gluster Storage 2.1 | glusterfs | Will not fix |
| Red Hat Enterprise Linux 7 | glusterfs | Not affected |
| Red Hat Enterprise Linux 6 | glusterfs | Not affected |