| 2017-12-07 10:47:39 |
Stephen Finucane |
bug |
|
|
added bug |
| 2017-12-07 10:48:49 |
Stephen Finucane |
bug |
|
|
added subscriber Matthew Booth |
| 2017-12-07 11:58:08 |
Tristan Cacqueray |
bug task added |
|
ossa |
|
| 2017-12-07 11:58:21 |
Tristan Cacqueray |
bug |
|
|
added subscriber Nova Core security contacts |
| 2017-12-07 11:58:40 |
Tristan Cacqueray |
description |
Nova appears to be loading entire responses from glance into memory [1]. This is generally not an issue but these responses could be an entire images [2]. Given a large enough image, this seems like a potential avenue for DoS, not to mention being highly inefficient.
[1] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L167-L170
[2] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L292-L295 |
This issue is being treated as a potential security risk under embargo. Please do not make any public mention of embargoed (private) security vulnerabilities before their coordinated publication by the OpenStack Vulnerability Management Team in the form of an official OpenStack Security Advisory. This includes discussion of the bug or associated fixes in public forums such as mailing lists, code review systems and bug trackers. Please also avoid private disclosure to other individuals not already approved for access to this information, and provide this same reminder to those who are made aware of the issue prior to publication. All discussion should remain confined to this private bug report, and any proposed fixes should be added to the bug as attachments.
--
Nova appears to be loading entire responses from glance into memory [1]. This is generally not an issue but these responses could be an entire images [2]. Given a large enough image, this seems like a potential avenue for DoS, not to mention being highly inefficient.
[1] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L167-L170
[2] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L292-L295 |
|
| 2017-12-08 16:03:47 |
Jeremy Stanley |
ossa: status |
New |
Incomplete |
|
| 2020-02-27 23:41:34 |
Jeremy Stanley |
description |
This issue is being treated as a potential security risk under embargo. Please do not make any public mention of embargoed (private) security vulnerabilities before their coordinated publication by the OpenStack Vulnerability Management Team in the form of an official OpenStack Security Advisory. This includes discussion of the bug or associated fixes in public forums such as mailing lists, code review systems and bug trackers. Please also avoid private disclosure to other individuals not already approved for access to this information, and provide this same reminder to those who are made aware of the issue prior to publication. All discussion should remain confined to this private bug report, and any proposed fixes should be added to the bug as attachments.
--
Nova appears to be loading entire responses from glance into memory [1]. This is generally not an issue but these responses could be an entire images [2]. Given a large enough image, this seems like a potential avenue for DoS, not to mention being highly inefficient.
[1] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L167-L170
[2] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L292-L295 |
This issue is being treated as a potential security risk under
embargo. Please do not make any public mention of embargoed
(private) security vulnerabilities before their coordinated
publication by the OpenStack Vulnerability Management Team in the
form of an official OpenStack Security Advisory. This includes
discussion of the bug or associated fixes in public forums such as
mailing lists, code review systems and bug trackers. Please also
avoid private disclosure to other individuals not already approved
for access to this information, and provide this same reminder to
those who are made aware of the issue prior to publication. All
discussion should remain confined to this private bug report, and
any proposed fixes should be added to the bug as attachments. This
embargo shall not extend past 2020-05-27 and will be made
public by or on that date if no fix is identified.
Nova appears to be loading entire responses from glance into memory [1]. This is generally not an issue but these responses could be an entire images [2]. Given a large enough image, this seems like a potential avenue for DoS, not to mention being highly inefficient.
[1] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L167-L170
[2] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L292-L295 |
|
| 2020-05-19 18:11:45 |
Jeremy Stanley |
description |
This issue is being treated as a potential security risk under
embargo. Please do not make any public mention of embargoed
(private) security vulnerabilities before their coordinated
publication by the OpenStack Vulnerability Management Team in the
form of an official OpenStack Security Advisory. This includes
discussion of the bug or associated fixes in public forums such as
mailing lists, code review systems and bug trackers. Please also
avoid private disclosure to other individuals not already approved
for access to this information, and provide this same reminder to
those who are made aware of the issue prior to publication. All
discussion should remain confined to this private bug report, and
any proposed fixes should be added to the bug as attachments. This
embargo shall not extend past 2020-05-27 and will be made
public by or on that date if no fix is identified.
Nova appears to be loading entire responses from glance into memory [1]. This is generally not an issue but these responses could be an entire images [2]. Given a large enough image, this seems like a potential avenue for DoS, not to mention being highly inefficient.
[1] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L167-L170
[2] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L292-L295 |
This issue is being treated as a potential security risk under
embargo. Please do not make any public mention of embargoed
(private) security vulnerabilities before their coordinated
publication by the OpenStack Vulnerability Management Team in the
form of an official OpenStack Security Advisory. This includes
discussion of the bug or associated fixes in public forums such as
mailing lists, code review systems and bug trackers. Please also
avoid private disclosure to other individuals not already approved
for access to this information, and provide this same reminder to
those who are made aware of the issue prior to publication. All
discussion should remain confined to this private bug report, and
any proposed fixes should be added to the bug as attachments. This
embargo shall not extend past 2020-05-27 and will be made
public by or on that date even if no fix is identified.
Nova appears to be loading entire responses from glance into memory [1]. This is generally not an issue but these responses could be an entire images [2]. Given a large enough image, this seems like a potential avenue for DoS, not to mention being highly inefficient.
[1] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L167-L170
[2] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L292-L295 |
|
| 2020-05-27 15:59:15 |
Jeremy Stanley |
description |
This issue is being treated as a potential security risk under
embargo. Please do not make any public mention of embargoed
(private) security vulnerabilities before their coordinated
publication by the OpenStack Vulnerability Management Team in the
form of an official OpenStack Security Advisory. This includes
discussion of the bug or associated fixes in public forums such as
mailing lists, code review systems and bug trackers. Please also
avoid private disclosure to other individuals not already approved
for access to this information, and provide this same reminder to
those who are made aware of the issue prior to publication. All
discussion should remain confined to this private bug report, and
any proposed fixes should be added to the bug as attachments. This
embargo shall not extend past 2020-05-27 and will be made
public by or on that date even if no fix is identified.
Nova appears to be loading entire responses from glance into memory [1]. This is generally not an issue but these responses could be an entire images [2]. Given a large enough image, this seems like a potential avenue for DoS, not to mention being highly inefficient.
[1] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L167-L170
[2] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L292-L295 |
Nova appears to be loading entire responses from glance into memory [1]. This is generally not an issue but these responses could be an entire images [2]. Given a large enough image, this seems like a potential avenue for DoS, not to mention being highly inefficient.
[1] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L167-L170
[2] https://github.com/openstack/nova/blob/16.0.0/nova/image/glance.py#L292-L295 |
|
| 2020-05-27 15:59:23 |
Jeremy Stanley |
information type |
Private Security |
Public Security |
|
| 2020-05-28 13:41:31 |
Stephen Finucane |
nova: status |
New |
Invalid |
|
| 2020-05-28 14:38:33 |
Jeremy Stanley |
ossa: status |
Incomplete |
Invalid |
|
| 2020-05-28 14:38:53 |
Jeremy Stanley |
information type |
Public Security |
Public |
|
