OESA-2023-1110

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1110

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2023-1110.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2023-1110

Upstream

CVE-2022-4904

Published

2023-02-21T11:04:56Z

Modified

2025-08-12T05:16:38.689143Z

Summary

c-ares security update

Details

Security Fix(es):

In aressetsortlist, it calls configsortlist(..., sortstr) to parse the input str and initialize a sortlist configuration. However, aressetsortlist has not any checks about the validity of the input str. It is very easy to create an arbitrary length stack overflow with the unchecked memcpy(ipbuf, str, q-str); and memcpy(ipbufpfx, str, q-str); statements in the configsortlist call, which could potentially cause severe security impact in practical programs.(CVE-2022-4904)

Database specific

{
    "severity": "Medium"
}

References

Affected packages

openEuler:22.03-LTS-SP1 / c-ares

Package

Name: c-ares
Purl: pkg:rpm/openEuler/c-ares&distro=openEuler-22.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.18.1-4.oe2203sp1

Ecosystem specific

{
    "noarch": [
        "c-ares-help-1.18.1-4.oe2203sp1.noarch.rpm"
    ],
    "aarch64": [
        "c-ares-debuginfo-1.18.1-4.oe2203sp1.aarch64.rpm",
        "c-ares-1.18.1-4.oe2203sp1.aarch64.rpm",
        "c-ares-devel-1.18.1-4.oe2203sp1.aarch64.rpm",
        "c-ares-debugsource-1.18.1-4.oe2203sp1.aarch64.rpm"
    ],
    "x86_64": [
        "c-ares-1.18.1-4.oe2203sp1.x86_64.rpm",
        "c-ares-debuginfo-1.18.1-4.oe2203sp1.x86_64.rpm",
        "c-ares-debugsource-1.18.1-4.oe2203sp1.x86_64.rpm",
        "c-ares-devel-1.18.1-4.oe2203sp1.x86_64.rpm"
    ],
    "src": [
        "c-ares-1.18.1-4.oe2203sp1.src.rpm"
    ]
}