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Fedora 39: 2024:8c12345edc Major: golang-x-crypto Critical Prefix Attack

fedora
Calendar Grey January 18, 2024
Dist Fedora Esm H88
The golang-x-crypto library has received an important update to version 0.18.0 to mitigate a serious prefix truncation exploit. Be sure to upgrade immediately.
Update golang-x-crypto to v0.18.0, fix for CVE-2023-48795

Summary

Go supplementary cryptography libraries.

Update Information:

Update golang-x-crypto to v0.18.0, fix for CVE-2023-48795

Topics%20covered

Topics Covered

security advisory fedora critical software update prefix truncation python-abc

Change Log

* Tue Jan 9 2024 Mark E. Fuller - 0.18.0-1 - update to v0.18.0, close rhbz#2255095 - CVE-2023-48795 golang-x-crypto: ssh: Prefix truncation attack on Binary Packet Protocol * Tue Dec 19 2023 Mark E. Fuller - 0.17.0-1 - update to v0.17.0, close rhbz#2255153 * Tue Nov 28 2023 Mark E. Fuller - 0.16.0-1 - update to v0.16.0, close rhbz#2251962 * Mon Nov 20 2023 Mark E. Fuller - 0.15.0-1 - update to 0.15.0, close rhbz#2248796 * Mon Oct 9 2023 Mark E. Fuller - 0.14.0-1 - update to v0.14.0, close rhbz#2242424 * Wed Sep 6 2023 Mark E. Fuller - 0.13.0-1 - update to v0.13.0, close rhbz#2237488 * Sat Aug 12 2023 Mark E. Fuller - 0.12.0-1 - update to v0.12.0

References


[ 1 ] Bug #2254210 - CVE-2023-48795 ssh: Prefix truncation attack on Binary Packet Protocol (BPP) https://bugzilla.redhat.com/show_bug.cgi?id=2254210

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2024-7b08207cdb' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html

Severity
critical
Lowest
Low
Medium
High
Critical

Name: golang-x-crypto
Product: Fedora 39
Version: 0.18.0
Release: 1.fc39
URL: https://github.com/golang/crypto
Summary: Go supplementary cryptography libraries

Topics%20covered

Topics Covered

security advisory fedora critical software update prefix truncation python-abc

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