OESA-2023-1359

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1359

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2023-1359.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2023-1359

Upstream

CVE-2023-31130

Published

2023-06-17T11:05:25Z

Modified

2025-08-12T05:20:04.526024Z

Summary

c-ares security update

Details

This is c-ares, an asynchronous resolver library. It is intended for applications which need to perform DNS queries without blocking, or need to perform multiple

Security Fix(es):

c-ares is an asynchronous resolver library. aresinetnetpton() is vulnerable to a buffer underflow for certain ipv6 addresses, in particular "0::00:00:00/2" was found to cause an issue. C-ares only uses this function internally for configuration purposes which would require an administrator to configure such an address via aressetsortlist(). However, users may externally use aresinetnetpton() for other purposes and thus be vulnerable to more severe issues. This issue has been fixed in 1.19.1. (CVE-2023-31130)

Database specific

{
    "severity": "Medium"
}

References

Affected packages

openEuler:22.03-LTS / c-ares

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.18.1-6.oe2203

Ecosystem specific

{
    "src": [
        "c-ares-1.18.1-6.oe2203.src.rpm"
    ],
    "x86_64": [
        "c-ares-devel-1.18.1-6.oe2203.x86_64.rpm",
        "c-ares-1.18.1-6.oe2203.x86_64.rpm",
        "c-ares-debuginfo-1.18.1-6.oe2203.x86_64.rpm",
        "c-ares-debugsource-1.18.1-6.oe2203.x86_64.rpm"
    ],
    "aarch64": [
        "c-ares-debugsource-1.18.1-6.oe2203.aarch64.rpm",
        "c-ares-debuginfo-1.18.1-6.oe2203.aarch64.rpm",
        "c-ares-devel-1.18.1-6.oe2203.aarch64.rpm",
        "c-ares-1.18.1-6.oe2203.aarch64.rpm"
    ],
    "noarch": [
        "c-ares-help-1.18.1-6.oe2203.noarch.rpm"
    ]
}