# Security update for golang-github-prometheus-prometheus

Announcement ID: SUSE-SU-2023:2598-1  
Rating: important  
References:

  * bsc#1204023
  * bsc#1208049
  * bsc#1208298
  * jsc#MSQA-665
  * jsc#PED-3576

  
Cross-References:

  * CVE-2022-41715
  * CVE-2022-41723
  * CVE-2022-46146

  
CVSS scores:

  * CVE-2022-41715 ( SUSE ):  6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2022-41715 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2022-41723 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2022-41723 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2022-46146 ( SUSE ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-46146 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * openSUSE Leap 15.5
  * SUSE Linux Enterprise Desktop 15 SP5
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Micro 5.5
  * SUSE Linux Enterprise Real Time 15 SP5
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Manager Proxy 4.2
  * SUSE Manager Proxy 4.2 Module 4.2
  * SUSE Manager Proxy 4.3
  * SUSE Manager Proxy 4.3 Module 4.3
  * SUSE Manager Retail Branch Server 4.2
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Package Hub 15 15-SP5

  
  
An update that solves three vulnerabilities and contains two features can now be
installed.

## Description:

This update for golang-github-prometheus-prometheus fixes the following issues:

golang-github-prometheus-prometheus:

  * Security issues fixed in this version update to 2.37.6:
  * CVE-2022-46146: Fix basic authentication bypass vulnerability (bsc#1208049,
    jsc#PED-3576)
  * CVE-2022-41715: Update our regexp library to fix upstream (bsc#1204023)
  * CVE-2022-41723: Fixed go issue to avoid quadratic complexity in HPACK
    decoding (bsc#1208298)
  * Other non-security bugs fixed and changes in this version update to 2.37.6:
  * [BUGFIX] TSDB: Turn off isolation for Head compaction to fix a memory leak.
  * [BUGFIX] TSDB: Fix 'invalid magic number 0' error on Prometheus startup.
  * [BUGFIX] Agent: Fix validation of flag options and prevent WAL from growing
    more than desired.
  * [BUGFIX] Properly close file descriptor when logging unfinished queries.
  * [BUGFIX] TSDB: In the WAL watcher metrics, expose the type="exemplar" label
    instead of type="unknown" for exemplar records.
  * [BUGFIX] Alerting: Fix Alertmanager targets not being updated when alerts
    were queued.
  * [BUGFIX] Hetzner SD: Make authentication files relative to Prometheus config
    file.
  * [BUGFIX] Promtool: Fix promtool check config not erroring properly on
    failures.
  * [BUGFIX] Scrape: Keep relabeled scrape interval and timeout on reloads.
  * [BUGFIX] TSDB: Don't increment prometheus_tsdb_compactions_failed_total when
    context is canceled.
  * [BUGFIX] TSDB: Fix panic if series is not found when deleting series.
  * [BUGFIX] TSDB: Increase prometheus_tsdb_mmap_chunk_corruptions_total on out
    of sequence errors.
  * [BUGFIX] Uyuni SD: Make authentication files relative to Prometheus
    configuration file and fix default configuration values.
  * [BUGFIX] Fix serving of static assets like fonts and favicon.
  * [BUGFIX] promtool: Add --lint-fatal option.
  * [BUGFIX] Changing TotalQueryableSamples from int to int64.
  * [BUGFIX] tsdb/agent: Ignore duplicate exemplars.
  * [BUGFIX] TSDB: Fix chunk overflow appending samples at a variable rate.
  * [BUGFIX] Stop rule manager before TSDB is stopped.
  * [BUGFIX] Kubernetes SD: Explicitly include gcp auth from k8s.io.
  * [BUGFIX] Fix OpenMetrics parser to sort uppercase labels correctly.
  * [BUGFIX] UI: Fix scrape interval and duration tooltip not showing on target
    page.
  * [BUGFIX] Tracing/GRPC: Set TLS credentials only when insecure is false.
  * [BUGFIX] Agent: Fix ID collision when loading a WAL with multiple segments.
  * [BUGFIX] Remote-write: Fix a deadlock between Batch and flushing the queue.
  * [BUGFIX] PromQL: Properly return an error from histogram_quantile when
    metrics have the same labelset.
  * [BUGFIX] UI: Fix bug that sets the range input to the resolution.
  * [BUGFIX] TSDB: Fix a query panic when memory-snapshot-on-shutdown is
    enabled.
  * [BUGFIX] Parser: Specify type in metadata parser errors.
  * [BUGFIX] Scrape: Fix label limit changes not applying.
  * [BUGFIX] Remote-write: Fix deadlock between adding to queue and getting
    batch.
  * [BUGFIX] TSDB: Fix panic when m-mapping head chunks onto the disk.
  * [BUGFIX] Azure SD: Fix a regression when public IP Address isn't set.
  * [BUGFIX] Azure SD: Fix panic when public IP Address isn't set.
  * [BUGFIX] Remote-write: Fix deadlock when stopping a shard.
  * [BUGFIX] SD: Fix no such file or directory in K8s SD when not running inside
    K8s.
  * [BUGFIX] Promtool: Make exit codes more consistent.
  * [BUGFIX] Promtool: Fix flakiness of rule testing.
  * [BUGFIX] Remote-write: Update
    prometheus_remote_storage_queue_highest_sent_timestamp_seconds metric when
    write irrecoverably fails.
  * [BUGFIX] Storage: Avoid panic in BufferedSeriesIterator.
  * [BUGFIX] TSDB: CompactBlockMetas should produce correct mint/maxt for
    overlapping blocks.
  * [BUGFIX] TSDB: Fix logging of exemplar storage size.
  * [BUGFIX] UI: Fix overlapping click targets for the alert state checkboxes.
  * [BUGFIX] UI: Fix Unhealthy filter on target page to actually display only
    Unhealthy targets.
  * [BUGFIX] UI: Fix autocompletion when expression is empty.
  * [BUGFIX] TSDB: Fix deadlock from simultaneous GC and write.
  * [CHANGE] TSDB: Delete *.tmp WAL files when Prometheus starts.
  * [CHANGE] promtool: Add new flag --lint (enabled by default) for the commands
    check rules and check config, resulting in a new exit code (3) for linter
    errors.
  * [CHANGE] UI: Classic UI removed.
  * [CHANGE] Tracing: Migrate from Jaeger to OpenTelemetry based tracing.
  * [CHANGE] PromQL: Promote negative offset and @ modifer to stable features.
  * [CHANGE] Web: Promote remote-write-receiver to stable.
  * [FEATURE] Nomad SD: New service discovery for Nomad built-in service
    discovery.
  * [FEATURE] Add lowercase and uppercase relabel action.
  * [FEATURE] SD: Add IONOS Cloud integration.
  * [FEATURE] SD: Add Vultr integration.
  * [FEATURE] SD: Add Linode SD failure count metric.
  * [FEATURE] Add prometheus_ready metric.
  * [FEATURE] Support for automatically setting the variable GOMAXPROCS to the
    container CPU limit. Enable with the flag `--enable-feature=auto-
    gomaxprocs`.
  * [FEATURE] PromQL: Extend statistics with total and peak number of samples in
    a query. Additionally, per-step statistics are available with --enable-
    feature=promql-per-step-stats and using stats=all in the query API. Enable
    with the flag `--enable-feature=per-step-stats`.
  * [FEATURE] Config: Add stripPort template function.
  * [FEATURE] Promtool: Add cardinality analysis to check metrics, enabled by
    flag --extended.
  * [FEATURE] SD: Enable target discovery in own K8s namespace.
  * [FEATURE] SD: Add provider ID label in K8s SD.
  * [FEATURE] Web: Add limit field to the rules API.
  * [ENHANCEMENT] Kubernetes SD: Allow attaching node labels for endpoint role.
  * [ENHANCEMENT] PromQL: Optimise creation of signature with/without labels.
  * [ENHANCEMENT] TSDB: Memory optimizations.
  * [ENHANCEMENT] TSDB: Reduce sleep time when reading WAL.
  * [ENHANCEMENT] OAuth2: Add appropriate timeouts and User-Agent header.
  * [ENHANCEMENT] Add stripDomain to template function.
  * [ENHANCEMENT] UI: Enable active search through dropped targets.
  * [ENHANCEMENT] promtool: support matchers when querying label
  * [ENHANCEMENT] Add agent mode identifier.
  * [ENHANCEMENT] TSDB: more efficient sorting of postings read from WAL at
    startup.
  * [ENHANCEMENT] Azure SD: Add metric to track Azure SD failures.
  * [ENHANCEMENT] Azure SD: Add an optional resource_group configuration.
  * [ENHANCEMENT] Kubernetes SD: Support discovery.k8s.io/v1 EndpointSlice
    (previously only discovery.k8s.io/v1beta1 EndpointSlice was supported).
  * [ENHANCEMENT] Kubernetes SD: Allow attaching node metadata to discovered
    pods.
  * [ENHANCEMENT] OAuth2: Support for using a proxy URL to fetch OAuth2 tokens.
  * [ENHANCEMENT] Configuration: Add the ability to disable HTTP2.
  * [ENHANCEMENT] Config: Support overriding minimum TLS version.
  * [ENHANCEMENT] TSDB: Disable the chunk write queue by default and allow
    configuration with the experimental flag `--storage.tsdb.head-chunks-write-
    queue-size`.
  * [ENHANCEMENT] HTTP SD: Add a failure counter.
  * [ENHANCEMENT] Azure SD: Set Prometheus User-Agent on requests.
  * [ENHANCEMENT] Uyuni SD: Reduce the number of logins to Uyuni.
  * [ENHANCEMENT] Scrape: Log when an invalid media type is encountered during a
    scrape.
  * [ENHANCEMENT] Scrape: Accept application/openmetrics-text;version=1.0.0 in
    addition to version=0.0.1.
  * [ENHANCEMENT] Remote-read: Add an option to not use external labels as
    selectors for remote read.
  * [ENHANCEMENT] UI: Optimize the alerts page and add a search bar.
  * [ENHANCEMENT] UI: Improve graph colors that were hard to see.
  * [ENHANCEMENT] Config: Allow escaping of $ with $$ when using environment
    variables with external labels.
  * [ENHANCEMENT] Remote-write: Avoid allocations by buffering concrete structs
    instead of interfaces.
  * [ENHANCEMENT] Remote-write: Log time series details for out-of-order samples
    in remote write receiver.
  * [ENHANCEMENT] Remote-write: Shard up more when backlogged.
  * [ENHANCEMENT] TSDB: Use simpler map key to improve exemplar ingest
    performance.
  * [ENHANCEMENT] TSDB: Avoid allocations when popping from the intersected
    postings heap.
  * [ENHANCEMENT] TSDB: Make chunk writing non-blocking, avoiding latency spikes
    in remote-write.
  * [ENHANCEMENT] TSDB: Improve label matching performance.
  * [ENHANCEMENT] UI: Optimize the service discovery page and add a search bar.
  * [ENHANCEMENT] UI: Optimize the target page and add a search bar.

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.4  
    zypper in -t patch openSUSE-SLE-15.4-2023-2598=1

  * openSUSE Leap 15.5  
    zypper in -t patch openSUSE-SLE-15.5-2023-2598=1

  * SUSE Package Hub 15 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-2598=1

  * SUSE Manager Proxy 4.2 Module 4.2  
    zypper in -t patch SUSE-SLE-Module-SUSE-Manager-Proxy-4.2-2023-2598=1

  * SUSE Manager Proxy 4.3 Module 4.3  
    zypper in -t patch SUSE-SLE-Module-SUSE-Manager-Proxy-4.3-2023-2598=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    * firewalld-prometheus-config-0.1-150100.4.17.1
    * golang-github-prometheus-prometheus-2.37.6-150100.4.17.1
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
    * firewalld-prometheus-config-0.1-150100.4.17.1
    * golang-github-prometheus-prometheus-2.37.6-150100.4.17.1
  * SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)
    * golang-github-prometheus-prometheus-2.37.6-150100.4.17.1
  * SUSE Manager Proxy 4.2 Module 4.2 (aarch64 ppc64le s390x x86_64)
    * golang-github-prometheus-prometheus-2.37.6-150100.4.17.1
  * SUSE Manager Proxy 4.3 Module 4.3 (aarch64 ppc64le s390x x86_64)
    * golang-github-prometheus-prometheus-2.37.6-150100.4.17.1

## References:

  * https://www.suse.com/security/cve/CVE-2022-41715.html
  * https://www.suse.com/security/cve/CVE-2022-41723.html
  * https://www.suse.com/security/cve/CVE-2022-46146.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1204023
  * https://bugzilla.suse.com/show_bug.cgi?id=1208049
  * https://bugzilla.suse.com/show_bug.cgi?id=1208298
  * https://jira.suse.com/login.jsp
  * https://jira.suse.com/login.jsp