Vulnerability Details : CVE-2020-0595
Use after free in IPv6 subsystem in Intel(R) AMT and Intel(R) ISM versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an unauthenticated user to potentially enable escalation of privilege via network access.
Vulnerability category: Memory Corruption
Products affected by CVE-2020-0595
- Intel » Active Management Technology FirmwareVersions from including (>=) 12.0 and before (<) 12.0.64cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
- Intel » Active Management Technology FirmwareVersions from including (>=) 11.10 and before (<) 11.12.77cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
- Intel » Active Management Technology FirmwareVersions from including (>=) 11.0 and before (<) 11.8.77cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
- Intel » Active Management Technology FirmwareVersions from including (>=) 11.20 and before (<) 11.22.77cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:a:intel:service_manager:*:*:*:*:*:*:*:*
- cpe:2.3:a:intel:service_manager:*:*:*:*:*:*:*:*
- cpe:2.3:a:intel:service_manager:*:*:*:*:*:*:*:*
- cpe:2.3:a:intel:service_manager:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-0595
1.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-0595
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-0595
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-0595
-
https://www.kb.cert.org/vuls/id/257161
VU#257161 - Treck IP stacks contain multiple vulnerabilities
-
https://www.synology.com/security/advisory/Synology_SA_20_15
Synology Inc.Third Party Advisory
-
https://security.netapp.com/advisory/ntap-20200611-0007/
Intel SA-00295 AMT Vulnerabilities in NetApp Products | NetApp Product Security
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https://support.lenovo.com/de/en/product_security/len-30041
Intel CSME, SPS, TXE, AMT and DAL Advisory - DE
-
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
INTEL-SA-00295Vendor Advisory
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