High severity · published Nov 23, 2019
CVE-2019-11287
Pivotal RabbitMQ, versions 3.7.x prior to 3.7.21 and 3.8.x prior to 3.8.1, and RabbitMQ for Pivotal Platform, 1.16.x versions prior to 1.16.7 and 1.17.x versions prior to 1.17.4,…
7.5
CVSS
4.4%
EPSS
No
On KEV
Description
Pivotal RabbitMQ, versions 3.7.x prior to 3.7.21 and 3.8.x prior to 3.8.1, and RabbitMQ for Pivotal Platform, 1.16.x versions prior to 1.16.7 and 1.17.x versions prior to 1.17.4, contain a web management plugin that is vulnerable to a denial of service attack. The "X-Reason" HTTP Header can be leveraged to insert a malicious Erlang format string that will expand and consume the heap, resulting in the server crashing.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.4% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
9.0 · source: NVD
FE
Fedora · Fedoraproject
30; 31 · source: NVD
OP
Openstack · Redhat
15 · source: NVD
RA
Rabbitmq · Pivotal Software
1.16.0 before 1.16.7; 1.17.0 before 1.17.4; 3.7.0 before 3.7.21 · source: NVD
RS
Rabbitmq Server · Broadcom
3.8.0 before 3.8.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-11287
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11287
Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0078
Exploit
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-11287-DoS%20via%20Heap%20Overflow-RabbitMQ%20Web%20Management%20Plugin
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/07/msg00011.html
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EEQ6O7PMNJKYFMQYHAB55L423GYK63SO/
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PYTGR3D5FW2O25RXZOTIZMOD2HAUVBE4/
Vendor Advisory
https://pivotal.io/security/cve-2019-11287
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