==========================================================================
Ubuntu Security Notice USN-6673-3
May 27, 2024<\/p>\n
python-cryptography vulnerability
==========================================================================<\/p>\n
A security issue affects these releases of Ubuntu and its derivatives:<\/p>\n
– Ubuntu 24.04 LTS<\/p>\n
Summary:<\/p>\n
python-cryptography could be made to crash if it received specially crafted
input.<\/p>\n
Software Description:
– python-cryptography: Cryptography Python library<\/p>\n
Details:<\/p>\n
USN-6673-1 provided a security update for python-cryptography.
This update provides the corresponding update for Ubuntu 24.04 LTS.<\/p>\n
Original advisory details:<\/p>\n
It was discovered that python-cryptography incorrectly handled memory
operations when processing mismatched PKCS#12 keys. A remote attacker could
possibly use this issue to cause python-cryptography to crash, leading to a
denial of service. This issue only affected Ubuntu 23.10. (CVE-2024-26130)<\/p>\n
Update instructions:<\/p>\n
The problem can be corrected by updating your system to the following
package versions:<\/p>\n
Ubuntu 24.04 LTS
python3-cryptography 41.0.7-4ubuntu0.1<\/p>\n
In general, a standard system update will make all the necessary changes.<\/p>\n
References:
https:\/\/ubuntu.com\/security\/notices\/USN-6673-3
https:\/\/ubuntu.com\/security\/notices\/USN-6673-1
CVE-2024-26130<\/p>\n
Package Information:
https:\/\/launchpad.net\/ubuntu\/+source\/python-cryptography\/41.0.7-4ubuntu0.1<\/p>\n","protected":false},"excerpt":{"rendered":"
==========================================================================Ubuntu Security Notice USN-6673-3May 27, 2024 python-cryptography vulnerability========================================================================== A security issue affects these releases of Ubuntu and its derivatives: – Ubuntu 24.04 LTS Summary: python-cryptography could be made to crash if it received specially craftedinput. Software Description:– python-cryptography: Cryptography Python library Details: USN-6673-1 provided a security update for python-cryptography.This update provides the corresponding update for …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-57106","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/57106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=57106"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/57106\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=57106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=57106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=57106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}