Re: Is there an official statement about the Ubuntu package version identifier

[Leroy Tennison]

Just FYI, the scanning vendor accepted all of the disputes based on 
people.canonical.com and usn.ubuntu.com.


From: ubuntu-server  on behalf of Leroy 
Tennison 
Sent: Tuesday, June 11, 2019 1:40:25 PM
To: Robie Basak
Cc: ubuntu-server@lists.ubuntu.com
Subject: Re: Is there an official statement about the Ubuntu package version 
identifier


As I said previously, sorry for the delayed response.  This is perfect, I 
wasn't aware of the significance of the usn link on 
people.canonical.com,
 that is exactly what I am going to use in my reply to the scanning vendor.  
Thank you so much for your reply.

Harriscomputer

Leroy Tennison
Network Information/Cyber Security Specialist
E: le...@datavoiceint.com


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Harriscomputer

Leroy Tennison
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E: le...@datavoiceint.com


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From: Robie Basak 
Sent: Saturday, June 8, 2019 10:21:19 AM
To: Leroy Tennison
Cc: ubuntu-server@lists.ubuntu.com
Subject: [EXTERNAL] Re: Is there an official statement about the Ubuntu package 
version identifier

Hi Leroy,

Some additions to what others have already said:

https://wiki.ubuntu.com/SecurityTeam/FAQ#Versions points out "Sometimes
SecurityTeam/FAQ - Ubuntu 
Wiki
wiki.ubuntu.com
Official Support. What does official security support mean? Members of the 
Ubuntu Security team are Canonical employees who provide security updates for 
supported software in the Ubuntu distribution. Security updates are in part 
prioritized based on severity of impact, exploitability and number of affected 
users.



external security vendors doing software version scanning against Ubuntu
systems do not check actual package versions, leading to false positives
in their scan reports. For an authoritative source of what packages may
have outstanding vulnerabilities, the Ubuntu CVE Tracker can be
consulted."

The Ubuntu CVE Tracker at
https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fpeople.canonical.com%2f~ubuntu-security%2fcve%2f2016%2fCVE-2016-5387.html&c=E,1,mtiohJnCvZnc1CdM-uqJsHUu87cl5O7feXmhb2-KABP09OqyKeK-nTrjURx8SyXb98fX3TURYi66y-3u1PkXl-QLYFG8U-0536A0KBkHBg4zB07ShpE,&typo=1
says that the fix was released in package version "2.4.18-2ubuntu3.1"
(in Xenial, for example), and I believe this database reflects the
Ubuntu Security Team's official position. In addition it is confirmed in
the linked announcement https://usn.ubuntu.com/3038-1/ which c

Re: Is there an official statement about the Ubuntu package version identifier

[Leroy Tennison]

As I said previously, sorry for the delayed response.  This is perfect, I 
wasn't aware of the significance of the usn link on people.canonical.com, that 
is exactly what I am going to use in my reply to the scanning vendor.  Thank 
you so much for your reply.

Harriscomputer

Leroy Tennison
Network Information/Cyber Security Specialist
E: le...@datavoiceint.com


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2220 Bush Dr
McKinney, Texas
75070
www.datavoiceint.com


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copies of the message.






From: Robie Basak 
Sent: Saturday, June 8, 2019 10:21:19 AM
To: Leroy Tennison
Cc: ubuntu-server@lists.ubuntu.com
Subject: [EXTERNAL] Re: Is there an official statement about the Ubuntu package 
version identifier

Hi Leroy,

Some additions to what others have already said:

https://wiki.ubuntu.com/SecurityTeam/FAQ#Versions points out "Sometimes
SecurityTeam/FAQ - Ubuntu 
Wiki
wiki.ubuntu.com
Official Support. What does official security support mean? Members of the 
Ubuntu Security team are Canonical employees who provide security updates for 
supported software in the Ubuntu distribution. Security updates are in part 
prioritized based on severity of impact, exploitability and number of affected 
users.



external security vendors doing software version scanning against Ubuntu
systems do not check actual package versions, leading to false positives
in their scan reports. For an authoritative source of what packages may
have outstanding vulnerabilities, the Ubuntu CVE Tracker can be
consulted."

The Ubuntu CVE Tracker at
https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fpeople.canonical.com%2f~ubuntu-security%2fcve%2f2016%2fCVE-2016-5387.html&c=E,1,mtiohJnCvZnc1CdM-uqJsHUu87cl5O7feXmhb2-KABP09OqyKeK-nTrjURx8SyXb98fX3TURYi66y-3u1PkXl-QLYFG8U-0536A0KBkHBg4zB07ShpE,&typo=1
says that the fix was released in package version "2.4.18-2ubuntu3.1"
(in Xenial, for example), and I believe this database reflects the
Ubuntu Security Team's official position. In addition it is confirmed in
the linked announcement https://usn.ubuntu.com/3038-1/ which certainly
is an official statement.

Is that is not sufficient for your needs, why isn't it?

Robie
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Re: Is there an official statement about the Ubuntu package version identifier

[Leroy Tennison]

I apologize for the delayed response, I was tasked with an urgent request right 
after sending this.  Thank you for your reply and the good information it 
provided.

Harriscomputer

Leroy Tennison
Network Information/Cyber Security Specialist
E: le...@datavoiceint.com


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2220 Bush Dr
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75070
www.datavoiceint.com


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Operating Group of Constellation Software Inc. These companies are listed 
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From: Rafael David Tinoco 
Sent: Friday, June 7, 2019 12:35:02 PM
To: Leroy Tennison; ubuntu-server@lists.ubuntu.com
Subject: [EXTERNAL] Re: Is there an official statement about the Ubuntu package 
version identifier

Hello Leroy

On 06/06/2019 16:03, Leroy Tennison wrote:
> The reason I ask is I have a commercial vulnerability scanner reporting
> as "fail" a test (for example, CVE-2016-5387)of our
> systems where 
> https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fpeople.canonical.com%2f~ubuntu-security%2fcve%2f%c2%a0states&c=E,1,tkTlppPgv7BOXN3x5klrMGABIMPZ7MTaXnKwoYnURJVt_eTHEc8CFMCgyC6eLOuO0xJxj4HiRNUrila9NO7mIGZ1Wo-yva6eLJ5OaRksTgAH-kqIBw,,&typo=1
> that a fix has been released and our current version appears to be later
> than that release.  I need to dispute that finding for compliance
> reasons but would like an official statement to show to the vendor
> concerning how Ubuntu handles these things.  I suspect the vendor is
> only checking the upstream major and minor version number rather than
> actually testing and thus concluding a "fail" erroneously.

2 good resources about versioning can be found here:

Debian versioning:

https://www.debian.org/doc/debian-policy/ch-controlfields.html#version

A blog entry from Robie basak, explaining Ubuntu versioning in details:

https://linkprotect.cudasvc.com/url?a=http%3a%2f%2fwww.justgohome.co.uk%2fblog%2f2015%2f01%2fubuntu-package-versions.html&c=E,1,zprTYA8GmUjXzAXeLr65RNOcLymTKv8YKDT_nujlxA3SOe_DX6kUSElH0CrHkbCHuc0GyhQSJi208QDtWUb0LbJ6sY26kt1ZXT010LxcYg,,&typo=1

A good way of making sure a version is greater than other is to execute:

dpkg --compare-versions 1ubuntu1.0-1 gt 1ubuntu1.0~1 && echo greater
than || echo less than

and check.
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Re: Merge of debian-archive-keyring

[Robie Basak]

Hi Ross,

On Mon, Jun 10, 2019 at 11:34:37AM +0200, Ross Gammon wrote:
> Could this package please be imported ready for a merge with git-ubuntu?

Done. I've imported it manually for now, and also added the package to
the whitelist for automatic imports, but that won't be active until the
next deployment (if I remember, tomorrow).

HTH,

Robie


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Merge of debian-archive-keyring

[Ross Gammon]

Hi,

I would like to attempt a merge of debian-archive-keyring which is
currently blocking other packages that need access to the Debian archive
(e.g. debian-multimedia metapackage).

Could this package please be imported ready for a merge with git-ubuntu?

Regards,

Ross



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