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
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 12.0.6, 13.0.3, 11.0.7, 10.0.8
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
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.)
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- neutronPyPI
From 12.0.0 · fixed in 12.0.6; From 13.0.0 · fixed in 13.0.3; From 11.0.0 · fixed in 11.0.7; fixed in 10.0.8
- neutronPyPI
fixed in 10.0.8
- neutronPyPI
From 11.0.0 · fixed in 11.0.7
- neutronPyPI
From 12.0.0 · fixed in 12.0.6
- neutronPyPI
From 13.0.0 · fixed in 13.0.3