Out-of-bounds Read in Mcafee Epolicy_orchestrator
CVE-2021-3712
ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffe…
Vulnerability class: Buffer Overflow
EPSS: 0.504 (98.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H.
Affected products
- Mcafee Epolicy_orchestrator — versions 5.10.0
- Netapp Clustered_data_ontap
- Netapp Clustered_data_ontap_antivirus_connector
- Netapp E-series_santricity_os_controller
- Netapp Hci_management_node
- Netapp Manageability_software_development_kit
- Netapp Santricity_smi-s_provider
- Netapp Solidfire
- Netapp Storage_encryption
- Openssl — versions Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k), Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y)
Weakness classification (CWE)
Public proof-of-concept exploits
References
- openssl-security@openssl.org (Vendor Advisory)
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org (vendor-advisory, Third Party Advisory)
- openssl-security@openssl.org (mailing-list)
- openssl-security@openssl.org (mailing-list, Mailing List, Third Party Advisory)
- openssl-security@openssl.org (mailing-list)
- openssl-security@openssl.org (Third Party Advisory)
- openssl-security@openssl.org (mailing-list, Mailing List, Third Party Advisory)
- openssl-security@openssl.org (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-3712?
- CVE-2021-3712 is a high-severity vulnerability in Mcafee Epolicy_orchestrator, classified under Out-of-bounds Read. CVSS score: 7.4/10. Published 2021-08-24.
- How severe is CVE-2021-3712?
- High severity. CVSS v3 base score is 7.4 out of 10.
- Is CVE-2021-3712 known to be exploited?
- 22 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.