In Puma before versions 3.12.2 and 4.3.1, a poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the attacker sends requests frequently enough. This vulnerability is patched in Puma 4.3.1 and 3.12.2.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - In Puma before versions 3.12.2 and 4.3.1, a poorly-behaved client could use keepalive requests to
    monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are
    opened than there are threads available, additional connections will wait permanently if the attacker
    sends requests frequently enough. This vulnerability is patched in Puma 4.3.1 and 3.12.2. (CVE-2019-16770)

The remote Debian 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-3023 advisory.

    Several security vulnerabilities have been discovered in puma, a web server for Ruby/Rack applications.
    These flaws may lead to information leakage due to not always closing response bodies, allowing untrusted     input in a response header (HTTP Response Splitting) and thus potentially facilitating several other     attacks like cross-site scripting. A poorly-behaved client could also use keepalive requests to monopolize     Puma's reactor and create a denial of service attack. For Debian 9 stretch, these problems have been fixed     in version 3.6.0-1+deb9u2. We recommend that you upgrade your puma packages. For the detailed security     status of puma please refer to its security tracker page at: https://security-     tracker.debian.org/tracker/puma Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update for rmt-server fixes the following issues :

Update to version 2.6.5: Solved potential bug of SCC repository URLs changing over time. RMT now self heals by removing the previous invalid repository and creating the correct one.

Add web server settings to /etc/rmt.conf: Now it's possible to configure the minimum and maximum threads count as well the number of web server workers to be booted through /etc/rmt.conf.

Instead of using an MD5 of URLs for custom repository friendly_ids, RMT now builds an ID from the name.

Fix RMT file caching based on timestamps: Previously, RMT sent GET requests with the header 'If-Modified-Since' to a repository server and if the response had a 304 (Not Modified), it would copy a file from the local cache instead of downloading. However, if the local file timestamp accidentally changed to a date newer than the one on the repository server, RMT would have an outdated file, which caused some errors. Now, RMT makes HEAD requests to the repositories servers and inspect the 'Last-Modified' header to decide whether to download a file or copy it from cache, by comparing the equalness of timestamps.

Fixed an issue where relative paths supplied to `rmt-cli import repos` caused the command to fail.

Friendlier IDs for custom repositories: In an effort to simplify the handling of SCC and custom repositories, RMT now has friendly IDs. For SCC repositories, it's the same SCC ID as before. For custom repositories, it can either be user provided or RMT generated (MD5 of the provided URL). Benefits :

  - `rmt-cli mirror repositories` now works for custom     repositories.

  - Custom repository IDs can be the same across RMT     instances.

  - No more confusing 'SCC ID' vs 'ID' in `rmt-cli` output.
    Deprecation Warnings :

  - RMT now uses a different ID for custom repositories than     before. RMT still supports that old ID, but it's     recommended to start using the new ID to ensure future     compatibility.

Updated rails and puma dependencies for security fixes.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for rmt-server fixes the following issues :

Version 2.6.5

Solved potential bug of SCC repository URLs changing over time. RMT now self heals by removing the previous invalid repository and creating the correct one.

Version 2.6.4

Add web server settings to /etc/rmt.conf: Now it's possible to configure the minimum and maximum threads count as well the number of web server workers to be booted through /etc/rmt.conf.

Version 2.6.3

Instead of using an MD5 of URLs for custom repository friendly_ids, RMT now builds an ID from the name.

Version 2.6.2

Fix RMT file caching based on timestamps: Previously, RMT sent GET requests with the header 'If-Modified-Since' to a repository server and if the response had a 304 (Not Modified), it would copy a file from the local cache instead of downloading. However, if the local file timestamp accidentally changed to a date newer than the one on the repository server, RMT would have an outdated file, which caused some errors. Now, RMT makes HEAD requests to the repositories servers and inspect the 'Last-Modified' header to decide whether to download a file or copy it from cache, by comparing the equalness of timestamps.

Version 2.6.1

Fixed an issue where relative paths supplied to `rmt-cli import repos` caused the command to fail.

Version 2.6.0

Friendlier IDs for custom repositories: In an effort to simplify the handling of SCC and custom repositories, RMT now has friendly IDs. For SCC repositories, it's the same SCC ID as before. For custom repositories, it can either be user provided or RMT generated (MD5 of the provided URL). Benefits :

  - `rmt-cli mirror repositories` now works for custom     repositories.

  - Custom repository IDs can be the same across RMT     instances.

  - No more confusing 'SCC ID' vs 'ID' in `rmt-cli` output.
    Deprecation Warnings :

  - RMT now uses a different ID for custom repositories than     before. RMT still supports that old ID, but it's     recommended to start using the new ID to ensure future     compatibility.

Version 2.5.20

Updated rails from 6.0.3.2 to 6.0.3.3 :

  - actionview (CVE-2020-15169)

Version 2.5.19

RMT now has the ability to remove local systems with the command `rmt-cli systems remove`.

Version 2.5.18

Fixed exit code for `rmt-cli mirror` and its subcommands. Now it exits with 1 whenever an error occurs during mirroring

Improved message logging for `rtm-cli mirror`. Instead of logging an error when it occurs, the command summarize all errors at the end of execution. Now log messages have colors to better identify failure/success.

Version 2.5.17

RMT no longer provides the installer updates repository to systems via its zypper service. This repository is used during the installation process, as it provides an up-to-date installation experience, but it has no use on an already installed system.

Version 2.5.16

Updated RMT's rails and puma dependencies.

  - puma (CVE-2020-11076, CVE-2020-11077, CVE-2020-5249,     CVE-2020-5247 CVE-2019-16770)

  - actionpack (CVE-2020-8185, CVE-2020-8164, CVE-2020-8166)

  - actionview (CVE-2020-8167, CVE-2020-5267, CVE-2019-5418,     CVE-2019-5419)

  - activesupport (CVE-2020-8165)

  - railties (CVE-2019-5420)

Version 2.5.15

RMT now checks if repositories are fully mirrored during the activation process. Previously, RMT only checked if the repositories were enabled to be mirrored, but not that they were actually mirrored.
In this case, RMTs were not able to provide the repository data which systems assumed it had.

Version 2.5.14

Enable 'Installer-Updates' repositories by default

Fixed deprecation warning when thor encountered an error. Also, instead of returning 0 for thor errors, rmt-cli will return 1 instead.

Version 2.5.13

Added `rmt-cli repos clean` command to remove locally mirrored files of repositories which are not marked to be mirrored.

Previously, RMT didn't track deduplicated files in its database. Now, to accommodate `rmt-cli repos clean`, RMT will track all mirrored files.

Move the nginx reload to the configuration package which contain nginx config files, don't reload nginx unconditionally from main package.

Version 2.5.12

Update rack to version 2.2.3 (CVE-2020-8184: bsc#1173351)

Update Rails to version 5.2.4.3 :

  - actionpack (CVE-2020-8164: bsc#1172177)

  - actionpack (CVE-2020-8166: bsc#1172182)

  - activesupport (CVE-2020-8165: bsc#1172186)

  - actionview (CVE-2020-8167: bsc#1172184)

Version 2.5.11

rmt-server-pubcloud :

  - SLES11 EOL

  - Extension activation verification based on the available     subscriptions

  - Added a manual instance verification script

Version 2.5.10

Support rmt-server to run with Ruby 2.7 (Factory/Tumbleweed) :

  - Bump gem 'config' version from 1.7.2 to 2.2.1 to fix     incompatibility Ruby 2.7 OpenStruct class;

  - Bump gem 'typhoeus' version from 1.3.1 to 1.4.0 in order     to also bump gem 'ethon' version, which caused a     'rb_safe_level' warning on Ruby 2.7;

  - Fix 'last arg as keyword arg' Ruby 2.7 warning on source     code;

  - Disable 'deprecated' warnings from Ruby 2.7; Rails 5.1     generates a lot of warnings with Ruby 2.7, mainly due to     'capturing the given block with Proc.new', which is     deprecated;

  - Improve RPM spec to consider only the distribution     default Ruby version configured in OBS;

  - Improve RPM spec to remove Ruby 2.7 warnings regarding     'bundler.

Move nginx/vhosts.d directory to correct sub-package. They are needed together with nginx, not rmt-server.

Fix dependencies especially for containerized usage :

  - mariadb and nginx are not hard requires, could run on     another host

Fix generic dependencies :

  - systemd ordering was missing

  - shadow is required for pre-install

Version 2.5.9

rmt-server-pubcloud: enforce strict authentication

Version 2.5.8

Use repomd_parser gem to remove repository metadata parsing code.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for rmt-server fixes the following issues :

Version 2.6.5

Solved potential bug of SCC repository URLs changing over time. RMT now self heals by removing the previous invalid repository and creating the correct one.

Version 2.6.4

Add web server settings to /etc/rmt.conf: Now it's possible to configure the minimum and maximum threads count as well the number of web server workers to be booted through /etc/rmt.conf.

Version 2.6.3

Instead of using an MD5 of URLs for custom repository friendly_ids, RMT now builds an ID from the name.

Version 2.6.2

Fix RMT file caching based on timestamps: Previously, RMT sent GET requests with the header 'If-Modified-Since' to a repository server and if the response had a 304 (Not Modified), it would copy a file from the local cache instead of downloading. However, if the local file timestamp accidentally changed to a date newer than the one on the repository server, RMT would have an outdated file, which caused some errors. Now, RMT makes HEAD requests to the repositories servers and inspect the 'Last-Modified' header to decide whether to download a file or copy it from cache, by comparing the equalness of timestamps.

Version 2.6.1

Fixed an issue where relative paths supplied to `rmt-cli import repos` caused the command to fail.

Version 2.6.0

Friendlier IDs for custom repositories: In an effort to simplify the handling of SCC and custom repositories, RMT now has friendly IDs. For SCC repositories, it's the same SCC ID as before. For custom repositories, it can either be user provided or RMT generated (MD5 of the provided URL). Benefits :

  - `rmt-cli mirror repositories` now works for custom     repositories.

  - Custom repository IDs can be the same across RMT     instances.

  - No more confusing 'SCC ID' vs 'ID' in `rmt-cli` output.
    Deprecation Warnings :

  - RMT now uses a different ID for custom repositories than     before. RMT still supports that old ID, but it's     recommended to start using the new ID to ensure future     compatibility.

Version 2.5.20

Updated rails from 6.0.3.2 to 6.0.3.3 :

  - actionview (CVE-2020-15169)

Version 2.5.19

RMT now has the ability to remove local systems with the command `rmt-cli systems remove`.

Version 2.5.18

Fixed exit code for `rmt-cli mirror` and its subcommands. Now it exits with 1 whenever an error occurrs during mirroring

Improved message logging for `rtm-cli mirror`. Instead of logging an error when it occurs, the command summarize all errors at the end of execution. Now log messages have colors to better identify failure/success.

Version 2.5.17

RMT no longer provides the installer updates repository to systems via its zypper service. This repository is used during the installation process, as it provides an up-to-date installation experience, but it has no use on an already installed system.

Version 2.5.16

Updated RMT's rails and puma dependencies.

  - puma (CVE-2020-11076, CVE-2020-11077, CVE-2020-5249,     CVE-2020-5247 CVE-2019-16770)

  - actionpack (CVE-2020-8185, CVE-2020-8164, CVE-2020-8166)

  - actionview (CVE-2020-8167, CVE-2020-5267, CVE-2019-5418,     CVE-2019-5419)

  - activesupport (CVE-2020-8165)

  - railties (CVE-2019-5420)

Version 2.5.15

RMT now checks if repositories are fully mirrored during the activation process. Previously, RMT only checked if the repositories were enabled to be mirrored, but not that they were actually mirrored.
In this case, RMTs were not able to provide the repository data which systems assumed it had.

Version 2.5.14

Enable 'Installer-Updates' repositories by default

Fixed deprecation warning when thor encountered an error. Also, instead of returning 0 for thor errors, rmt-cli will return 1 instead.

Version 2.5.13

Added `rmt-cli repos clean` command to remove locally mirrored files of repositories which are not marked to be mirrored.

Previously, RMT didn't track deduplicated files in its database. Now, to accommodate `rmt-cli repos clean`, RMT will track all mirrored files.

Move the nginx reload to the configuration package which contain nginx config files, don't reload nginx unconditionally from main package.

Version 2.5.12

Update rack to version 2.2.3 (CVE-2020-8184: bsc#1173351)

Update Rails to version 5.2.4.3 :

  - actionpack (CVE-2020-8164: bsc#1172177)

  - actionpack (CVE-2020-8166: bsc#1172182)

  - activesupport (CVE-2020-8165: bsc#1172186)

  - actionview (CVE-2020-8167: bsc#1172184)

Version 2.5.11

rmt-server-pubcloud :

  - SLES11 EOL

  - Extension activation verification based on the available     subscriptions

  - Added a manual instance verification script

Version 2.5.10

Support rmt-server to run with Ruby 2.7 (Factory/Tumbleweed) :

  - Bump gem 'config' version from 1.7.2 to 2.2.1 to fix     incompatibility Ruby 2.7 OpenStruct class;

  - Bump gem 'typhoeus' version from 1.3.1 to 1.4.0 in order     to also bump gem 'ethon' version, which caused a     'rb_safe_level' warning on Ruby 2.7;

  - Fix 'last arg as keyword arg' Ruby 2.7 warning on source     code;

  - Disable 'deprecated' warnings from Ruby 2.7; Rails 5.1     generates a lot of warnings with Ruby 2.7, mainly due to     'capturing the given block with Proc.new', which is     deprecated;

  - Improve RPM spec to consider only the distribution     default Ruby version configured in OBS;

  - Improve RPM spec to remove Ruby 2.7 warnings regarding     'bundler.

Move nginx/vhosts.d directory to correct sub-package. They are needed together with nginx, not rmt-server.

Fix dependencies especially for containerized usage :

  - mariadb and nginx are not hard requires, could run on     another host

Fix generic dependencies :

  - systemd ordering was missing

  - shadow is required for pre-install

Version 2.5.9

rmt-server-pubcloud: enforce strict authentication

Version 2.5.8

Use repomd_parser gem to remove repository metadata parsing code.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for rmt-server fixes the following issues :

  - Version 2.6.5

  - Solved potential bug of SCC repository URLs changing     over time. RMT now self heals by removing the previous     invalid repository and creating the correct one.

  - Version 2.6.4

  - Add web server settings to /etc/rmt.conf: Now it's     possible to configure the minimum and maximum threads     count as well the number of web server workers to be     booted through /etc/rmt.conf.

  - Version 2.6.3

  - Instead of using an MD5 of URLs for custom repository     friendly_ids, RMT now builds an ID from the name.

  - Version 2.6.2

  - Fix RMT file caching based on timestamps: Previously,     RMT sent GET requests with the header     'If-Modified-Since' to a repository server and if the     response had a 304 (Not Modified), it would copy a file     from the local cache instead of downloading. However, if     the local file timestamp accidentally changed to a date     newer than the one on the repository server, RMT would     have an outdated file, which caused some errors. Now,     RMT makes HEAD requests to the repositories servers and     inspect the 'Last-Modified' header to decide whether to     download a file or copy it from cache, by comparing the     equalness of timestamps.



  - Version 2.6.1

  - Fixed an issue where relative paths supplied to `rmt-cli     import repos` caused the command to fail.

  - Version 2.6.0

  - Friendlier IDs for custom repositories: In an effort to     simplify the handling of SCC and custom repositories,     RMT now has friendly IDs. For SCC repositories, it's the     same SCC ID as before. For custom repositories, it can     either be user provided or RMT generated (MD5 of the     provided URL). Benefits :

  - `rmt-cli mirror repositories` now works for custom     repositories.

  - Custom repository IDs can be the same across RMT     instances.

  - No more confusing 'SCC ID' vs 'ID' in `rmt-cli` output.
    Deprecation Warnings :

  - RMT now uses a different ID for custom repositories than     before. RMT still supports that old ID, but it's     recommended to start using the new ID to ensure future     compatibility.

  - Version 2.5.20

  - Updated rails from 6.0.3.2 to 6.0.3.3 :

  - actionview (CVE-2020-15169)

  - Version 2.5.19

  - RMT now has the ability to remove local systems with the     command `rmt-cli systems remove`.

  - Version 2.5.18

  - Fixed exit code for `rmt-cli mirror` and its     subcommands. Now it exits with 1 whenever an error     occurs during mirroring

  - Improved message logging for `rtm-cli mirror`. Instead     of logging an error when it occurs, the command     summarize all errors at the end of execution. Now log     messages have colors to better identify failure/success.

  - Version 2.5.17

  - RMT no longer provides the installer updates repository     to systems via its zypper service. This repository is     used during the installation process, as it provides an     up-to-date installation experience, but it has no use on     an already installed system.

  - Version 2.5.16

  - Updated RMT's rails and puma dependencies.

  - puma (CVE-2020-11076, CVE-2020-11077, CVE-2020-5249,     CVE-2020-5247 CVE-2019-16770)

  - actionpack (CVE-2020-8185, CVE-2020-8164, CVE-2020-8166)

  - actionview (CVE-2020-8167, CVE-2020-5267, CVE-2019-5418,     CVE-2019-5419)

  - activesupport (CVE-2020-8165)

  - railties (CVE-2019-5420)

  - Version 2.5.15

  - RMT now checks if repositories are fully mirrored during     the activation process. Previously, RMT only checked if     the repositories were enabled to be mirrored, but not     that they were actually mirrored. In this case, RMTs     were not able to provide the repository data which     systems assumed it had.

  - Version 2.5.14

  - Enable 'Installer-Updates' repositories by default

  - Fixed deprecation warning when thor encountered an     error. Also, instead of returning 0 for thor errors,     rmt-cli will return 1 instead.

  - Version 2.5.13

  - Added `rmt-cli repos clean` command to remove locally     mirrored files of repositories which are not marked to     be mirrored.

  - Previously, RMT didn't track deduplicated files in its     database. Now, to accommodate `rmt-cli repos clean`, RMT     will track all mirrored files.

  - Move the nginx reload to the configuration package which     contain nginx config files, don't reload nginx     unconditionally from main package.

  - Version 2.5.12

  - Update rack to version 2.2.3 (CVE-2020-8184:
    bsc#1173351)

  - Update Rails to version 5.2.4.3 :

  - actionpack (CVE-2020-8164: bsc#1172177)

  - actionpack (CVE-2020-8166: bsc#1172182)

  - activesupport (CVE-2020-8165: bsc#1172186)

  - actionview (CVE-2020-8167: bsc#1172184)

  - Version 2.5.11

  - rmt-server-pubcloud :

  - SLES11 EOL

  - Extension activation verification based on the available     subscriptions

  - Added a manual instance verification script

  - Version 2.5.10

  - Support rmt-server to run with Ruby 2.7     (Factory/Tumbleweed) :

  - Bump gem 'config' version from 1.7.2 to 2.2.1 to fix     incompatibility Ruby 2.7 OpenStruct class;

  - Bump gem 'typhoeus' version from 1.3.1 to 1.4.0 in order     to also bump gem 'ethon' version, which caused a     'rb_safe_level' warning on Ruby 2.7;

  - Fix 'last arg as keyword arg' Ruby 2.7 warning on source     code;

  - Disable 'deprecated' warnings from Ruby 2.7; Rails 5.1     generates a lot of warnings with Ruby 2.7, mainly due to     'capturing the given block with Proc.new', which is     deprecated;

  - Improve RPM spec to consider only the distribution     default Ruby version configured in OBS;

  - Improve RPM spec to remove Ruby 2.7 warnings regarding     'bundler.

  - Move nginx/vhosts.d directory to correct sub-package.
    They are needed together with nginx, not rmt-server.

  - Fix dependencies especially for containerized usage :

  - mariadb and nginx are not hard requires, could run on     another host

  - Fix generic dependencies :

  - systemd ordering was missing

  - shadow is required for pre-install

  - Version 2.5.9

  - rmt-server-pubcloud: enforce strict authentication

  - Version 2.5.8

  - Use repomd_parser gem to remove repository metadata     parsing code.

This update was imported from the SUSE:SLE-15-SP1:Update update project.

This update for rmt-server fixes the following issues :

Update to version 2.6.5 :

  - Solved potential bug of SCC repository URLs changing     over time. RMT now self heals by removing the previous     invalid repository and creating the correct one.

  - Add web server settings to /etc/rmt.conf: Now it's     possible to configure the minimum and maximum threads     count as well the number of web server workers to be     booted through /etc/rmt.conf.

  - Instead of using an MD5 of URLs for custom repository     friendly_ids, RMT now builds an ID from the name.

  - Fix RMT file caching based on timestamps: Previously,     RMT sent GET requests with the header     'If-Modified-Since' to a repository server and if the     response had a 304 (Not Modified), it would copy a file     from the local cache instead of downloading. However, if     the local file timestamp accidentally changed to a date     newer than the one on the repository server, RMT would     have an outdated file, which caused some errors. Now,     RMT makes HEAD requests to the repositories servers and     inspect the 'Last-Modified' header to decide whether to     download a file or copy it from cache, by comparing the     equalness of timestamps.

  - Fixed an issue where relative paths supplied to `rmt-cli     import repos` caused the command to fail.

  - Friendlier IDs for custom repositories: In an effort to     simplify the handling of SCC and custom repositories,     RMT now has friendly IDs. For SCC repositories, it's the     same SCC ID as before. For custom repositories, it can     either be user provided or RMT generated (MD5 of the     provided URL). Benefits :

  - `rmt-cli mirror repositories` now works for custom     repositories.

  - Custom repository IDs can be the same across RMT     instances.

  - No more confusing 'SCC ID' vs 'ID' in `rmt-cli` output.
    Deprecation Warnings :

  - RMT now uses a different ID for custom repositories than     before. RMT still supports that old ID, but it's     recommended to start using the new ID to ensure future     compatibility.

  - Updated rails and puma dependencies for security fixes.

This update was imported from the SUSE:SLE-15-SP2:Update update project.

ID	Name	Product	Family	Severity
422227	SCA: security update for puma (GHSA-7xx3-m584-x994)	Tenable Cloud Security	SCA Checks	high
422227	SCA: security update for puma (GHSA-7xx3-m584-x994)	Tenable Self-Hosted Container Security	SCA Checks	high
161515	Debian DLA-3023-1 : puma - LTS security update	Nessus	Debian Local Security Checks	high
143751	SUSE SLES15 Security Update : rmt-server (SUSE-SU-2020:3036-1)	Nessus	SuSE Local Security Checks	critical
143623	SUSE SLES15 Security Update : rmt-server (SUSE-SU-2020:3160-1)	Nessus	SuSE Local Security Checks	critical
143622	SUSE SLES15 Security Update : rmt-server (SUSE-SU-2020:3147-1)	Nessus	SuSE Local Security Checks	critical
143225	openSUSE Security Update : rmt-server (openSUSE-2020-2000)	Nessus	SuSE Local Security Checks	critical
143190	openSUSE Security Update : rmt-server (openSUSE-2020-1993)	Nessus	SuSE Local Security Checks	critical

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CVE-2019-16770

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