CVE-2018-10893
spice-client: Insufficient encoding checks for LZ can cause different integer/buffer overflows
Severity Score
8.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Se han descubierto múltiples problemas de desbordamiento de enteros y desbordamiento de búfer en el manejo de spice-client de los frames comprimidos LZ. Un servidor malicioso podría provocar que el cliente se cierre inesperadamente o ejecute código arbitrario.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-05-09 CVE Reserved
- 2018-09-11 CVE Published
- 2024-08-05 CVE Updated
- 2024-08-21 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-122: Heap-based Buffer Overflow
- CWE-190: Integer Overflow or Wraparound
CAPEC
References (6)
URL | Tag | Source |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10893 | 2023-02-12 | |
https://lists.freedesktop.org/archives/spice-devel/2018-July/044489.html | 2023-02-12 |
URL | Date | SRC |
---|---|---|
https://access.redhat.com/errata/RHSA-2019:2229 | 2023-02-12 | |
https://access.redhat.com/errata/RHSA-2020:0471 | 2023-02-12 | |
https://access.redhat.com/security/cve/CVE-2018-10893 | 2020-02-11 | |
https://bugzilla.redhat.com/show_bug.cgi?id=1598234 | 2020-02-11 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Spice Project Search vendor "Spice Project" | Spice Search vendor "Spice Project" for product "Spice" | - | - |
Affected
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