Ubuntu.comUB:CVE-2020-36400CVE-2020-36400
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
59.6%
ZeroMQ libzmq 4.3.3 has a heap-based buffer overflow in zmq::tcp_read, a
different vulnerability than CVE-2021-20235.
References
bugs.chromium.org/p/oss-fuzz/issues/detail?id=26042
github.com/google/oss-fuzz-vulns/blob/main/vulns/libzmq/OSV-2020-1887.yaml
github.com/zeromq/libzmq/commit/397ac80850bf8d010fae23dd215db0ee2c677306
launchpad.net/bugs/cve/CVE-2020-36400
nvd.nist.gov/vuln/detail/CVE-2020-36400
security-tracker.debian.org/tracker/CVE-2020-36400
www.cve.org/CVERecord?id=CVE-2020-36400
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
59.6%