OESA-2022-1993

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1993
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2022-1993.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2022-1993
Upstream
Published
2022-10-14T11:04:25Z
Modified
2025-08-12T05:07:40.597304Z
Summary
dhcp security update
Details

The Dynamic Host Configuration Protocol (DHCP) is a network management protocol used on UDP/IP networks whereby a DHCP server dynamically assigns an IP address and other network configuration parameters to each device on a network so they can communicate with other IP networks.

Security Fix(es):

In BIND 9.0.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a query for a record triggering the flaw described above, the named process will terminate due to a failed assertion check. The vulnerability affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other versions of BIND 9.(CVE-2021-25215)

In BIND 9.8.5 -> 9.8.8, 9.9.3 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a malformed IXFR triggering the flaw described above, the named process will terminate due to a failed assertion the next time the transferred secondary zone is refreshed.(CVE-2021-25214)

In BIND 9.3.0 -> 9.11.35, 9.12.0 -> 9.16.21, and versions 9.9.3-S1 -> 9.11.35-S1 and 9.16.8-S1 -> 9.16.21-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.18 of the BIND 9.17 development branch, exploitation of broken authoritative servers using a flaw in response processing can cause degradation in BIND resolver performance. The way the lame cache is currently designed makes it possible for its internal data structures to grow almost infinitely, which may cause significant delays in client query processing.(CVE-2021-25219)

BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL. The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients.(CVE-2021-25220)

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

Affected packages

openEuler:20.03-LTS-SP1 / dhcp

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.2-8.oe1

Ecosystem specific 

{
    "src": [
        "dhcp-4.4.2-8.oe1.src.rpm"
    ],
    "aarch64": [
        "dhcp-devel-4.4.2-8.oe1.aarch64.rpm",
        "dhcp-debuginfo-4.4.2-8.oe1.aarch64.rpm",
        "dhcp-4.4.2-8.oe1.aarch64.rpm",
        "dhcp-debugsource-4.4.2-8.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "dhcp-4.4.2-8.oe1.x86_64.rpm",
        "dhcp-debugsource-4.4.2-8.oe1.x86_64.rpm",
        "dhcp-debuginfo-4.4.2-8.oe1.x86_64.rpm",
        "dhcp-devel-4.4.2-8.oe1.x86_64.rpm"
    ],
    "noarch": [
        "dhcp-help-4.4.2-8.oe1.noarch.rpm"
    ]
}

openEuler:20.03-LTS-SP3 / dhcp

Package

Name
dhcp
Purl
pkg:rpm/openEuler/dhcp&distro=openEuler-20.03-LTS-SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.2-8.oe1

Ecosystem specific 

{
    "src": [
        "dhcp-4.4.2-8.oe1.src.rpm"
    ],
    "aarch64": [
        "dhcp-devel-4.4.2-8.oe1.aarch64.rpm",
        "dhcp-debugsource-4.4.2-8.oe1.aarch64.rpm",
        "dhcp-debuginfo-4.4.2-8.oe1.aarch64.rpm",
        "dhcp-4.4.2-8.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "dhcp-devel-4.4.2-8.oe1.x86_64.rpm",
        "dhcp-debugsource-4.4.2-8.oe1.x86_64.rpm",
        "dhcp-debuginfo-4.4.2-8.oe1.x86_64.rpm",
        "dhcp-4.4.2-8.oe1.x86_64.rpm"
    ],
    "noarch": [
        "dhcp-help-4.4.2-8.oe1.noarch.rpm"
    ]
}

openEuler:22.03-LTS / dhcp

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.2-14.oe2203

Ecosystem specific 

{
    "src": [
        "dhcp-4.4.2-14.oe2203.src.rpm"
    ],
    "aarch64": [
        "dhcp-debuginfo-4.4.2-14.oe2203.aarch64.rpm",
        "dhcp-devel-4.4.2-14.oe2203.aarch64.rpm",
        "dhcp-4.4.2-14.oe2203.aarch64.rpm",
        "dhcp-debugsource-4.4.2-14.oe2203.aarch64.rpm"
    ],
    "x86_64": [
        "dhcp-debugsource-4.4.2-14.oe2203.x86_64.rpm",
        "dhcp-4.4.2-14.oe2203.x86_64.rpm",
        "dhcp-devel-4.4.2-14.oe2203.x86_64.rpm",
        "dhcp-debuginfo-4.4.2-14.oe2203.x86_64.rpm"
    ],
    "noarch": [
        "dhcp-help-4.4.2-14.oe2203.noarch.rpm"
    ]
}