7.5

CVE-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 from other locations into the stored dict value.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gluster ≫ Glusterfs Version >= 3.12.0 < 3.12.14
Gluster ≫ Glusterfs Version >= 4.1.0 < 4.1.8
Redhat ≫ Virtualization Host Version4.0
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Opensuse ≫ Leap Version15.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.07% 0.859
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
secalert@redhat.com 6.5 2.8 3.6
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/201904-06
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3470
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2607
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2608
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html
Third Party Advisory
Mailing List
https://access.redhat.com/errata/RHSA-2018:2892
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3242
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10911
Third Party Advisory
Issue Tracking
https://review.gluster.org/#/c/glusterfs/+/21067/
Patch
Vendor Advisory