High severity · published Sep 11, 2018
CVE-2018-10893
Multiple integer overflow and buffer overflow issues were discovered in spice-client's handling of LZ compressed frames
8.8
CVSS
2.4%
EPSS
No
On KEV
Description
Multiple integer overflow and buffer overflow issues were discovered in spice-client's handling of LZ compressed frames. A malicious server could cause the client to crash or, potentially, execute arbitrary code.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.4% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SP
Spice · Spice Project
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-10893
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-10893
access.redhat.com
https://access.redhat.com/errata/RHSA-2019:2229
access.redhat.com
https://access.redhat.com/errata/RHSA-2020:0471
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10893
Mailing List
https://lists.freedesktop.org/archives/spice-devel/2018-July/044489.html
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