OESA-2024-1115

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1115
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2024-1115.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2024-1115
Upstream
Published
2024-02-02T11:06:53Z
Modified
2025-08-12T05:22:03.056700Z
Summary
shim security update
Details

Initial UEFI bootloader that handles chaining to a trusted full \ bootloader under secure boot environments.

Security Fix(es):

A remote code execution vulnerability was found in Shim. The Shim boot support trusts attacker-controlled values when parsing an HTTP response. This flaw allows an attacker to craft a specific malicious HTTP request, leading to a completely controlled out-of-bounds write primitive and complete system compromise.(CVE-2023-40547)

A flaw was found in the MZ binary format in Shim. An out-of-bounds read may occur, leading to a crash or possible exposure of sensitive data during the system's boot phase.(CVE-2023-40551)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / shim

Package

Name
shim
Purl
pkg:rpm/openEuler/shim&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
15-28.oe1

Ecosystem specific 

{
    "aarch64": [
        "shim-15-28.oe1.aarch64.rpm"
    ],
    "noarch": [
        "shim-debugsource-15-28.oe1.noarch.rpm",
        "shim-debuginfo-15-28.oe1.noarch.rpm"
    ],
    "x86_64": [
        "shim-15-28.oe1.x86_64.rpm"
    ],
    "src": [
        "shim-15-28.oe1.src.rpm"
    ]
}