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Fedora 35: FEDORA-2021-e2b64c614b Critical: Getdata Memory Issue

fedora
Calendar Grey November 24, 2021
Dist Fedora Esm H88
A solution to the use-after-free vulnerability found in the getdata function of version 0.11.0 on Fedora 35 has been implemented. This addresses the concerns related to CVE-2021-20204.
0.11.0, fix use after free, CVE-2021-20204

Summary

The GetData Project is the reference implementation of the Dirfile Standards,

a filesystem-based database format for time-ordered binary data. The Dirfile

database format is designed to provide a fast, simple format for storing and

reading data.

0.11.0, fix use after free, CVE-2021-20204

* Tue Nov 16 2021 Gwyn Ciesla - 0.11.0-1

- 0.11.0

- Spec cleanup.

[ 1 ] Bug #1917635 - Memory corruption (use after free) in getdata v0.10.0

https://bugzilla.redhat.com/show_bug.cgi?id=1917635

[ 2 ] Bug #1956350 - CVE-2021-20204 getdata: Use after free in _GD_Supports() in encoding.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1956350

[ 3 ] Bug #2023520 - getdata-0.11.0 is available

https://bugzilla.redhat.com/show_bug.cgi?id=2023520

su -c 'dnf upgrade --advisory FEDORA-2021-e2b64c614b' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 35
Version: 0.11.0
Release: 1.fc35
URL:
Summary: Library for reading and writing dirfile data

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