Ubuntu.comUB:CVE-2021-28156CVE-2021-28156
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.003 Low
EPSS
Percentile
65.5%
HashiCorp Consul Enterprise version 1.8.0 up to 1.9.4 audit log can be
bypassed by specifically crafted HTTP events. Fixed in 1.9.5, and 1.8.10.
References
bugzilla.redhat.com/show_bug.cgi?id=1950492
discuss.hashicorp.com/t/hcsec-2021-08-consul-enterprise-audit-log-bypass-for-http-events/23369
github.com/hashicorp/consul/pull/10030
launchpad.net/bugs/cve/CVE-2021-28156
nvd.nist.gov/vuln/detail/CVE-2021-28156
security-tracker.debian.org/tracker/CVE-2021-28156
www.cve.org/CVERecord?id=CVE-2021-28156
www.hashicorp.com/blog/category/consul
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.003 Low
EPSS
Percentile
65.5%