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CVE
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CVE-2018-10911Date: (C)2018-09-06   (M)2023-12-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: NONE
Integrity: NONE 
Availability: NONE 
  
Reference:
GLSA-201904-06
RHSA-2018:2607
RHSA-2018:2608
RHSA-2018:2892
RHSA-2018:3242
RHSA-2018:3470
https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html
https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10911
https://review.gluster.org/#/c/glusterfs/+/21067/
openSUSE-SU-2020:0079

CPE    9
cpe:/o:debian:debian_linux:9.0
cpe:/o:debian:debian_linux:8.0
cpe:/o:redhat:enterprise_linux_workstation:6.0
cpe:/o:redhat:enterprise_linux_workstation:7.0
...
CWE    1
CWE-200
OVAL    11
oval:org.secpod.oval:def:204888
oval:org.secpod.oval:def:2000093
oval:org.secpod.oval:def:1901579
oval:org.secpod.oval:def:115066
...

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