CVE-2019-9735 (GCVE-0-2019-9735)

Vulnerability from cvelistv5 – Published: 2019-03-13 02:00 – Updated: 2024-08-04 22:01
VLAI
Summary
An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that option (for example, VRRP), an authenticated user may block further application of security group rules for instances from any project/tenant on the compute hosts to which it's applied. (Only deployments using the iptables security group driver are affected.)
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.securityfocus.com/bid/107390 vdb-entryx_refsource_BID
https://launchpad.net/bugs/1818385 x_refsource_MISC
https://security.openstack.org/ossa/OSSA-2019-001.html x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2019/03/18/2 mailing-listx_refsource_MLIST
https://seclists.org/bugtraq/2019/Mar/24 mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2019/dsa-4409 vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2019:0916 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:0935 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:0879 vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/4036-1/ vendor-advisoryx_refsource_UBUNTU
Date Public
2019-03-12 00:00
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.