Bug 1868881 - CVE-2020-15136 etcd: no authentication is performed against endpoints provided in the --endpoints flag [fedora-all]
Summary: CVE-2020-15136 etcd: no authentication is performed against endpoints provide...
Alias: None
Product: Fedora
Classification: Fedora
Component: etcd
Version: 32
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Robert-André Mauchin 🐧
QA Contact: Fedora Extras Quality Assurance
Depends On:
Blocks: CVE-2020-15136
TreeView+ depends on / blocked
Reported: 2020-08-14 06:24 UTC by Dhananjay Arunesh
Modified: 2021-01-04 01:17 UTC (History)
7 users (show)

Fixed In Version: etcd-3.4.13-1.fc32
Doc Type: No Doc Update
Doc Text:
Clone Of:
Last Closed: 2021-01-04 01:17:33 UTC
Type: ---

Attachments (Terms of Use)

Description Dhananjay Arunesh 2020-08-14 06:24:27 UTC
This is an automatically created tracking bug!  It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.

For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.

For more information see:

When submitting as an update, use the fedpkg template provided in the next
comment(s).  This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.

Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.

NOTE: this issue affects multiple supported versions of Fedora. While only
one tracking bug has been filed, please correct all affected versions at
the same time.  If you need to fix the versions independent of each other,
you may clone this bug as appropriate.

Comment 1 Dhananjay Arunesh 2020-08-14 06:24:31 UTC
Use the following template to for the 'fedpkg update' request to submit an
update for this issue as it contains the top-level parent bug(s) as well as
this tracking bug.  This will ensure that all associated bugs get updated
when new packages are pushed to stable.


# bugfix, security, enhancement, newpackage (required)

# low, medium, high, urgent (required)

# testing, stable

# Bug numbers: 1234,9876

# Description of your update
notes=Security fix for [PUT CVEs HERE]

# Enable request automation based on the stable/unstable karma thresholds

# Automatically close bugs when this marked as stable

# Suggest that users restart after update


Additionally, you may opt to use the bodhi web interface to submit updates:


Comment 3 Jan Chaloupka 2020-09-10 11:57:05 UTC
f33 has etcd updated to 3.4.13 (see https://koji.fedoraproject.org/koji/buildinfo?buildID=1605511). It's currently not possible to build the same version in f32 due to outdated dependencies in f32:

cd /builddir/build/BUILD/etcd-3.4.13/_build/src/go.etcd.io/etcd/clientv3/balancer/picker
/usr/lib/golang/pkg/tool/linux_amd64/compile -o $WORK/b237/_pkg_.a -trimpath "$WORK/b237=>" -shared -p go.etcd.io/etcd/clientv3/balancer/picker -complete -installsuffix shared -buildid CEXmGc1bK_67eMQICQb6/CEXmGc1bK_67eMQICQb6 -goversion go1.14.7 -D "" -importcfg $WORK/b237/importcfg -pack ./doc.go ./err.go ./picker.go ./roundrobin_balanced.go
/usr/lib/golang/pkg/tool/linux_amd64/buildid -w $WORK/b365/_pkg_.a # internal
# go.etcd.io/etcd/clientv3/balancer/picker
_build/src/go.etcd.io/etcd/clientv3/balancer/picker/err.go:35:29: undefined: balancer.PickInfo
_build/src/go.etcd.io/etcd/clientv3/balancer/picker/err.go:35:49: undefined: balancer.PickResult
_build/src/go.etcd.io/etcd/clientv3/balancer/picker/err.go:36:9: undefined: balancer.PickResult
_build/src/go.etcd.io/etcd/clientv3/balancer/picker/roundrobin_balanced.go:54:30: undefined: balancer.PickInfo
_build/src/go.etcd.io/etcd/clientv3/balancer/picker/roundrobin_balanced.go:54:50: undefined: balancer.PickResult
_build/src/go.etcd.io/etcd/clientv3/balancer/picker/roundrobin_balanced.go:59:10: undefined: balancer.PickResult
_build/src/go.etcd.io/etcd/clientv3/balancer/picker/roundrobin_balanced.go:94:9: undefined: balancer.PickResult
cp $WORK/b365/_pkg_.a /builddir/.cache/go-build/17/176cc730030a73efdd813cfaf449f83e3f5ed571a4d2d52bd7d39431f60c0dd6-d # internal

Re-assigning to Robert-André Mauchin for further analysis of what is needed and if the rebase is required for f32.

Comment 4 Fedora Update System 2020-12-26 15:38:29 UTC
FEDORA-2020-cd43b84c16 has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2020-cd43b84c16

Comment 5 Fedora Update System 2020-12-27 01:53:46 UTC
FEDORA-2020-cd43b84c16 has been pushed to the Fedora 32 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-cd43b84c16`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-cd43b84c16

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2021-01-04 01:17:33 UTC
FEDORA-2020-cd43b84c16 has been pushed to the Fedora 32 stable repository.
If problem still persists, please make note of it in this bug report.

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