{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for apptainer","title":"Title of the patch"},{"category":"description","text":"This update for apptainer fixes the following issues:\n\n- CVE-2023-45288: Fixed unclosed connections when receiving too many headers in golang.org/x/net/http2 (bsc#1236528)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2025-313,SUSE-SLE-Module-HPC-15-SP6-2025-313,openSUSE-SLE-15.6-2025-313","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE 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Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. The fix sets a limit on the amount of excess header frames we will process before closing a connection.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.aarch64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.x86_64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.aarch64","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.x86_64","openSUSE Leap 15.6:apptainer-leap-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_5-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch"]},"references":[{"category":"external","summary":"CVE-2023-45288","url":"https://www.suse.com/security/cve/CVE-2023-45288"},{"category":"external","summary":"SUSE Bug 1221400 for CVE-2023-45288","url":"https://bugzilla.suse.com/1221400"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.aarch64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.x86_64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.aarch64","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.x86_64","openSUSE Leap 15.6:apptainer-leap-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_5-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch"]}],"scores":[{"cvss_v3":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"products":["SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.aarch64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.x86_64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.aarch64","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.x86_64","openSUSE Leap 15.6:apptainer-leap-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_5-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch"]}],"threats":[{"category":"impact","date":"2025-01-31T15:03:53Z","details":"moderate"}],"title":"CVE-2023-45288"},{"cve":"CVE-2024-3727","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2024-3727"}],"notes":[{"category":"general","text":"A flaw was found in the github.com/containers/image library. This flaw allows attackers to trigger unexpected authenticated registry accesses on behalf of a victim user, causing resource exhaustion, local path traversal, and other attacks.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.aarch64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.x86_64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.aarch64","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.x86_64","openSUSE Leap 15.6:apptainer-leap-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_5-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch"]},"references":[{"category":"external","summary":"CVE-2024-3727","url":"https://www.suse.com/security/cve/CVE-2024-3727"},{"category":"external","summary":"SUSE Bug 1224112 for CVE-2024-3727","url":"https://bugzilla.suse.com/1224112"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.aarch64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.x86_64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.aarch64","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.x86_64","openSUSE Leap 15.6:apptainer-leap-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_5-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch"]}],"scores":[{"cvss_v3":{"baseScore":8.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.aarch64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-1.3.6-150600.4.6.1.x86_64","SUSE Linux Enterprise Module for HPC 15 SP6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.aarch64","openSUSE Leap 15.6:apptainer-1.3.6-150600.4.6.1.x86_64","openSUSE Leap 15.6:apptainer-leap-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_5-1.3.6-150600.4.6.1.noarch","openSUSE Leap 15.6:apptainer-sle15_6-1.3.6-150600.4.6.1.noarch"]}],"threats":[{"category":"impact","date":"2025-01-31T15:03:53Z","details":"important"}],"title":"CVE-2024-3727"}]}