CVE-2018-10911
glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values. An attacker could use this flaw to read memory from other locations into the stored dict value.
Se ha detectado un error en la forma en la que la función dic_unserialize en glusterfs no gestiona los valores de longitud de clave negativos. Un atacante podría utilizar este error para leer la memoria de otras ubicaciones en el valor dict almacenado.
A flaw was found in dict.c:dict_unserialize function of glusterfs, dic_unserialize function does not handle negative key length values. An attacker could use this flaw to read memory from other locations into the stored dict value.
The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Issues addressed include buffer overflow, denial of service, deserialization, and format string vulnerabilities.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2018-05-09 CVE Reserved
- 2018-09-04 CVE Published
- 2024-08-05 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-190: Integer Overflow or Wraparound
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- CWE-502: Deserialization of Untrusted Data
CAPEC
References (13)
| URL | Tag | Source |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10911 | Issue Tracking | |
| https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html | Mailing List |
|
| https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://review.gluster.org/#/c/glusterfs/+/21067 | 2022-04-22 |
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html | 2022-04-22 | |
| https://access.redhat.com/errata/RHSA-2018:2607 | 2022-04-22 | |
| https://access.redhat.com/errata/RHSA-2018:2608 | 2022-04-22 | |
| https://access.redhat.com/errata/RHSA-2018:2892 | 2022-04-22 | |
| https://access.redhat.com/errata/RHSA-2018:3242 | 2022-04-22 | |
| https://access.redhat.com/errata/RHSA-2018:3470 | 2022-04-22 | |
| https://security.gentoo.org/glsa/201904-06 | 2022-04-22 | |
| https://access.redhat.com/security/cve/CVE-2018-10911 | 2018-11-05 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1601657 | 2018-11-05 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Gluster Search vendor "Gluster" | Glusterfs Search vendor "Gluster" for product "Glusterfs" | >= 3.12.0 < 3.12.14 Search vendor "Gluster" for product "Glusterfs" and version " >= 3.12.0 < 3.12.14" | - |
Affected
| ||||||
| Gluster Search vendor "Gluster" | Glusterfs Search vendor "Gluster" for product "Glusterfs" | >= 4.1.0 < 4.1.8 Search vendor "Gluster" for product "Glusterfs" and version " >= 4.1.0 < 4.1.8" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Virtualization Host Search vendor "Redhat" for product "Virtualization Host" | 4.0 Search vendor "Redhat" for product "Virtualization Host" and version "4.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "6.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "7.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "6.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "7.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "6.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation" | 7.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "7.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Leap Search vendor "Opensuse" for product "Leap" | 15.1 Search vendor "Opensuse" for product "Leap" and version "15.1" | - |
Affected
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