Security update for python-h2

Announcement ID: SUSE-SU-2026:20187-1
Release Date: 2026-01-28T15:48:58Z
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2025-57804 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  • CVE-2025-57804 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • CVE-2025-57804 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Affected Products:
  • SUSE Linux Enterprise Server 16.0
  • SUSE Linux Enterprise Server for SAP Applications 16.0

An update that solves one vulnerability can now be installed.

Description:

This update for python-h2 fixes the following issues:

  • CVE-2025-57804: Fixed HTTP Request Smuggling due to illegal characters in headers (bsc#1248737)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Server 16.0
    zypper in -t patch SUSE-SLES-16.0-207=1
  • SUSE Linux Enterprise Server for SAP Applications 16.0
    zypper in -t patch SUSE-SLES-16.0-207=1

Package List:

  • SUSE Linux Enterprise Server 16.0 (noarch)
    • python313-h2-4.2.0-160000.3.1
  • SUSE Linux Enterprise Server for SAP Applications 16.0 (noarch)
    • python313-h2-4.2.0-160000.3.1

References: