[CLSA-2026:1777637189] alt-python36: Fix of 4 CVEs
Type:
security
Severity:
Important
Release date:
2026-05-01 12:06:34 UTC
Description:
- CVE-2026-1299: email.BytesGenerator now refuses to serialize headers that are unsafely folded or contain unfolded newlines, closing a header-injection bypass of CVE-2024-6923 (also includes the CVE-2024-6923 prerequisite hardening of the string Generator) - CVE-2024-0397: ssl.SSLContext.cert_store_stats() and get_ca_certs() now correctly lock the certificate store via a backported X509_STORE_get1_objects shim, fixing a memory race when an SSLContext is shared across threads - CVE-2024-4032: ipaddress is_private/is_global now classify addresses per the IANA special-purpose registries (192.0.0.0/24 with 192.0.0.9 and 192.0.0.10 exceptions, 64:ff9b:1::/48, 2002::/16, and the 2001::/23 sub-range exceptions)
Updated packages:
  • alt-python36-3.6.15-22.el10.x86_64.rpm
    sha:64fb1feaa46243300073450ed80acddf18e6870b325a94fee84b176e06deaade
  • alt-python36-debug-3.6.15-22.el10.x86_64.rpm
    sha:194235b2c80bd2d16ad83ee03b87d831d046ed2b2cc129ac06a30853f9c1874b
  • alt-python36-devel-3.6.15-22.el10.x86_64.rpm
    sha:5a1fc0d2bcce75b3392a36b20d366705655f55f1c393597c38c88a75bde7270f
  • alt-python36-libs-3.6.15-22.el10.x86_64.rpm
    sha:44a71333978b01300ae90736896fe29dd89579f3411b5960b89f3157e3b95fb6
  • alt-python36-test-3.6.15-22.el10.x86_64.rpm
    sha:b45f6492ee337ac81bbce59055493c5f28b677fd22b814c68b31eb0c95e58ad2
  • alt-python36-tkinter-3.6.15-22.el10.x86_64.rpm
    sha:4788d8722765de328fa593b6186f5b2afda8de7d35c46471a24e684fc6c73da9
  • alt-python36-tools-3.6.15-22.el10.x86_64.rpm
    sha:34d409ed9688d4a0952bc7479ed92a4c6e1a6c875be2cc928a042e15bc6c9ee9
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.