CVE-2020-8674 Information disclosure in Intel(R) AMT and Intel(R) ISM
An unauthenticated attacker can read out-of-bounds memory in Intel AMT/ISM via network access, potentially disclosing sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-8674?
CVE-2020-8674 is a medium-severity vulnerability in Intel Active Management Technology Firmware, published on 15 Jun 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Out-of-bounds read in DHCPv6 subsystem in Intel(R) AMT and Intel(R)ISM versions before 11.8.77, 11.12.77, 11.22.77, 12.0.64 and 14.0.33 may allow an unauthenticated user to potentially enable information disclosure via network access.
Weakness: CWE-125
Which versions are affected by CVE-2020-8674?
It affects 2 products.
Products include Intel Active Management Technology Firmware, Intel Service Manager.
How do I fix CVE-2020-8674?
No fix has been published for CVE-2020-8674 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-8674 being exploited?
There is no known exploitation of CVE-2020-8674 in the wild and no public exploit code.
Other vulnerabilities in Intel Active Management Technology Firmware
- CVE-2022-30601 Hardcoded credentials in Intel(R) AMT and Intel(R) Standard Manageability
- CVE-2020-8752 Memory corruption in Intel(R) AMT, Intel(R) ISM versions
- CVE-2020-8758 Memory corruption in Intel(R) AMT and Intel(R) ISM
- CVE-2020-0594 Memory corruption in Intel(R) AMT and Intel(R) ISM
- CVE-2020-0595 Use after free in Intel(R) AMT and Intel(R) ISM
All Intel Active Management Technology Firmware vulnerabilities
Sources
Also known as GHSA-cc9v-qmm3-2w98.