Bug 1948984 - CVE-2021-21404 syncthing: sending a relay message with a negative length field may lead to crash [epel-8]
Summary: CVE-2021-21404 syncthing: sending a relay message with a negative length fiel...
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: syncthing
Version: epel8
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Carl George 🤠
QA Contact: Fedora Extras Quality Assurance
Depends On:
Blocks: CVE-2021-21404
TreeView+ depends on / blocked
Reported: 2021-04-13 08:13 UTC by Marian Rehak
Modified: 2022-03-19 22:23 UTC (History)
4 users (show)

Fixed In Version: syncthing-1.18.6-3.el8
Doc Type: No Doc Update
Doc Text:
Clone Of:
Last Closed: 2022-03-19 22:23:57 UTC
Type: ---

Attachments (Terms of Use)

Description Marian Rehak 2021-04-13 08:13:09 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 epel-8.

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.

Comment 1 Marian Rehak 2021-04-13 08:13:13 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 2 Fedora Update System 2022-02-24 03:41:47 UTC
FEDORA-EPEL-2022-17ae719cb2 has been submitted as an update to Fedora EPEL 8. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2022-17ae719cb2

Comment 3 Fedora Update System 2022-02-25 00:06:28 UTC
FEDORA-EPEL-2022-17ae719cb2 has been pushed to the Fedora EPEL 8 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2022-17ae719cb2

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

Comment 4 Fedora Update System 2022-03-19 22:23:57 UTC
FEDORA-EPEL-2022-17ae719cb2 has been pushed to the Fedora EPEL 8 stable repository.
If problem still persists, please make note of it in this bug report.

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