How many CVEs have patched instance_rules?

2 published CVEs changed instance_rules in openstack/nova, in 5 distinct patches totalling 17 changed lines, between 2012 and 2013.

What is the latest CVE that changed instance_rules?

CVE-2013-4185 (OpenStack Nova Denial of Service in network source security groups), published 2013-10-29, changed lines 411 to 413 of nova/virt/firewall.py.

How does instance_rules compare to the rest of openstack/nova?

openstack/nova has 42 CVEs with a located fix in total; 2 of them changed instance_rules.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Instance_rules

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Patched Functions
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Nova
Instance_rules

instance_rules in openstack/nova: Patched by 2 CVEs

openstack/nova

Function

instance_rules

Name: instance_rules in openstack/nova: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

nova/virt/firewall.py

Last patched October 29, 2013

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2012–2013

Years

By CVE publication date

Overview

instance_rules in openstack/nova was changed by 2 published CVE fixes between 2012 and 2013, in 5 distinct patches that added or removed 17 lines in total.

openstack/nova has 42 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed instance_rules, newest first, with the lines each fix touched.

OpenStack Nova Denial of Service in network source security groups
CVE-2013-4185 · lines 411–413 · +2 −11
Medium · CVSS 4.0
EPSS 2.1%2013-10-29
OpenStack Compute (Nova) Improper Input Validation
CVE-2012-2654 · lines 303–304 · +2 −2
Medium · CVSS 4.3
EPSS 2.6%2012-06-21

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Other hotspots in the repository

Functions in openstack/nova changed by the most CVE fixes.

migrate_disk_and_power_off3 CVEs · nova/virt/libvirt/driver.py fetch_to_raw3 CVEs · nova/virt/images.py copy_qcow2_image3 CVEs · nova/virt/libvirt/imagebackend.py destroy2 CVEs · nova/virt/vmwareapi/vmops.py _get_default_quotas2 CVEs · nova/quota.py pre_live_migration2 CVEs · nova/virt/libvirt/driver.py

All patched functions in openstack/nova

Frequently asked questions

Common questions about CVE fixes to instance_rules.

How many CVEs have patched instance_rules?: 2 published CVEs changed instance_rules in openstack/nova, in 5 distinct patches totalling 17 changed lines, between 2012 and 2013.
What is the latest CVE that changed instance_rules?: CVE-2013-4185 (OpenStack Nova Denial of Service in network source security groups), published 2013-10-29, changed lines 411 to 413 of nova/virt/firewall.py.
How does instance_rules compare to the rest of openstack/nova?: openstack/nova has 42 CVEs with a located fix in total; 2 of them changed instance_rules.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

nova/virt/firewall.py on GitHub (opens in a new tab)
All patched functions in openstack/nova
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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Overview
CVEs that patched it
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