CVE-2018-10911
published 2018-09-04CVE-2018-10911: 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…
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
3.07%
86.1th percentile
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.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | glusterfs | < glusterfs 4.1.4-1 (bookworm) | glusterfs 4.1.4-1 (bookworm) |
| gluster | glusterfs | >= 0 < 4.1.4-1 | 4.1.4-1 |
| gluster | glusterfs | >= 0 < 4.1.4-1 | 4.1.4-1 |
| gluster | glusterfs | >= 0 < 4.1.4-1 | 4.1.4-1 |
| gluster | glusterfs | >= 0 < 4.1.4-1 | 4.1.4-1 |
| gluster | glusterfs | >= 0 < 3.4.2-1ubuntu1+esm1 | 3.4.2-1ubuntu1+esm1 |
| gluster | glusterfs | >= 0 < 3.7.6-1ubuntu1+esm1 | 3.7.6-1ubuntu1+esm1 |
| gluster | glusterfs | >= 0 < 3.13.2-1ubuntu1+esm1 | 3.13.2-1ubuntu1+esm1 |
| gluster | glusterfs | >= 3.12.0 < 3.12.14 | 3.12.14 |
| gluster | glusterfs | >= 4.1.0 < 4.1.8 | 4.1.8 |
| opensuse | leap | — | — |
| red_hat | glusterfs | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_workstation | — | — |
| redhat | enterprise_linux_workstation | — | — |
| redhat | virtualization_host | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv3.06.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu5.0MEDIUM
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Ubuntu
GlusterFS vulnerabilities
vendor_ubuntu·2021-03-15·CVSS 5.0
CVE-2018-10929 [MEDIUM] GlusterFS vulnerabilities
Title: GlusterFS vulnerabilities
Summary: Several security issues were fixed in GlusterFS.
It was discovered that GlusterFS incorrectly handled network requests. An
attacker could possibly use this issue to cause a denial of service. This issue
only affected Ubuntu 14.04 ESM. (CVE-2014-3619)
It was discovered that GlusterFS incorrectly handled user permissions. An
authenticated attacker could possibly use this to add himself to a trusted
storage pool and perform privileged operations on volumes. This issue only
affected Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. (CVE-2018-10841)
It was discovered that GlusterFS incorrectly handled mounting gluster
volumes. An attacker could possibly use this issue to also mount shared
gluster volumes and escalate privileges through malicious cronjobs. This
Red Hat
glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
vendor_redhat·2018-09-04·CVSS 7.5
CVE-2018-10911 [HIGH] CWE-190 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
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.
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.
Statement: This flaw affects glusterfs versions included in Red Hat Virtualization 4 Hypervisor. However, in recommended configurations, the vulnerability is only exposed to hypervisor administrators and can not be exploited from virtual machines or
Debian
CVE-2018-10911: glusterfs - A flaw was found in the way dic_unserialize function of glusterfs does not handl...
vendor_debian·2018·CVSS 7.5
CVE-2018-10911 [HIGH] CVE-2018-10911: glusterfs - A flaw was found in the way dic_unserialize function of glusterfs does not handl...
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.
Scope: local
bookworm: resolved (fixed in 4.1.4-1)
bullseye: resolved (fixed in 4.1.4-1)
forky: resolved (fixed in 4.1.4-1)
sid: resolved (fixed in 4.1.4-1)
trixie: resolved (fixed in 4.1.4-1)
GHSA
GHSA-x86v-j2gh-g3w6: A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values
ghsa_unreviewed·2022-04-30
CVE-2018-10911 [HIGH] CWE-200 GHSA-x86v-j2gh-g3w6: A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values
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.
OSV
glusterfs vulnerabilities
osv·2021-03-15·CVSS 5.0
CVE-2014-3619 [MEDIUM] glusterfs vulnerabilities
glusterfs vulnerabilities
It was discovered that GlusterFS incorrectly handled network requests. An
attacker could possibly use this issue to cause a denial of service. This issue
only affected Ubuntu 14.04 ESM. (CVE-2014-3619)
It was discovered that GlusterFS incorrectly handled user permissions. An
authenticated attacker could possibly use this to add himself to a trusted
storage pool and perform privileged operations on volumes. This issue only
affected Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. (CVE-2018-10841)
It was discovered that GlusterFS incorrectly handled mounting gluster
volumes. An attacker could possibly use this issue to also mount shared
gluster volumes and escalate privileges through malicious cronjobs. This
issue only affected Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. (CVE-2
OSV
CVE-2018-10911: A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values
osv·2018-09-04·CVSS 7.5
CVE-2018-10911 [HIGH] CVE-2018-10911: A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values
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.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
bugzilla·2018-09-05·CVSS 7.5
CVE-2018-10911 [HIGH] CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
+++ This bug was initially created as a clone of Bug #1625089 +++
+++ This bug was initially created as a clone of Bug #1625079 +++
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
t
Bugzilla
CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory [fedora-all]
bugzilla·2018-09-04·CVSS 7.5
CVE-2018-10911 [HIGH] CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory [fedora-all]
CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit me
Bugzilla
CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
bugzilla·2018-09-04·CVSS 7.5
CVE-2018-10911 [HIGH] CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
+++ This bug was initially created as a clone of Bug #1625079 +++
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs be
Bugzilla
CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
bugzilla·2018-07-17·CVSS 7.5
CVE-2018-10911 [HIGH] CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
GlusterFS has a deserialization vulnerability in the dict.c:dict_unserialize() function due to the improper handling of negative length values. An attacker could exploit via a crafted serialized dictionary to disclose arbitrary memory locations.
Discussion:
Acknowledgments:
Name: Michael Hanselmann (hansmi.ch)
---
Statement:
This flaw affects glusterfs versions included in Red Hat Virtualization 4 Hypervisor. However, in recommended configurations, the vulnerability is only exposed to hypervisor administrators and can not be exploited from virtual machines or other hosts on the network. For Red Hat Virtualization, Product Security has rated this flaw as Modera
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.htmlhttps://access.redhat.com/errata/RHSA-2018:2607https://access.redhat.com/errata/RHSA-2018:2608https://access.redhat.com/errata/RHSA-2018:2892https://access.redhat.com/errata/RHSA-2018:3242https://access.redhat.com/errata/RHSA-2018:3470https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10911https://lists.debian.org/debian-lts-announce/2018/09/msg00021.htmlhttps://lists.debian.org/debian-lts-announce/2021/11/msg00000.htmlhttps://review.gluster.org/#/c/glusterfs/+/21067/https://security.gentoo.org/glsa/201904-06http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.htmlhttps://access.redhat.com/errata/RHSA-2018:2607https://access.redhat.com/errata/RHSA-2018:2608https://access.redhat.com/errata/RHSA-2018:2892https://access.redhat.com/errata/RHSA-2018:3242https://access.redhat.com/errata/RHSA-2018:3470https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10911https://lists.debian.org/debian-lts-announce/2018/09/msg00021.htmlhttps://lists.debian.org/debian-lts-announce/2021/11/msg00000.htmlhttps://review.gluster.org/#/c/glusterfs/+/21067/https://security.gentoo.org/glsa/201904-06
2018-09-04
Published