How many CVEs have patched _get_default_quotas?

2 published CVEs changed _get_default_quotas in openstack/nova, in 4 distinct patches totalling 7 changed lines, between 2012 and 2013.

What is the latest CVE that changed _get_default_quotas?

CVE-2013-1838 (OpenStack Compute (Nova) Denial of service via a large number of calls to the addFixedIp function), published 2013-03-22, changed lines 81 of nova/quota.py.

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

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

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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openstack/nova

Function

_get_default_quotas

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

nova/quota.py

Last patched March 22, 2013

2

CVEs

That changed this function

4

Distinct patches

Backports counted once

7

Lines changed

Added plus removed

2012–2013

Years

By CVE publication date

Overview

_get_default_quotas in openstack/nova was changed by 2 published CVE fixes between 2012 and 2013, in 4 distinct patches that added or removed 7 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 _get_default_quotas, newest first, with the lines each fix touched.

OpenStack Compute (Nova) Denial of service via a large number of calls to the addFixedIp function
CVE-2013-1838 · line 81 · +1 −0
High · CVSS 7.1
EPSS 2.7%2013-03-22
Openstack Compute (Nova) Denial of service via network request that triggers large number of iptables rules
CVE-2012-2101 · lines 47–66 · +6 −0 in 2 hunks
Low · CVSS 3.5
EPSS 1.5%2012-06-07

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Other functions in these files

Functions in the same file that CVE fixes also changed.

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 instance_rules2 CVEs · nova/virt/firewall.py destroy2 CVEs · nova/virt/vmwareapi/vmops.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 _get_default_quotas.

How many CVEs have patched _get_default_quotas?: 2 published CVEs changed _get_default_quotas in openstack/nova, in 4 distinct patches totalling 7 changed lines, between 2012 and 2013.
What is the latest CVE that changed _get_default_quotas?: CVE-2013-1838 (OpenStack Compute (Nova) Denial of service via a large number of calls to the addFixedIp function), published 2013-03-22, changed lines 81 of nova/quota.py.
How does _get_default_quotas compare to the rest of openstack/nova?: openstack/nova has 42 CVEs with a located fix in total; 2 of them changed _get_default_quotas.
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

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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