OESA-2022-1511

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1511

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2022-1511.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2022-1511

Upstream

CVE-2022-23852

CVE-2022-23990

Published

2022-02-11T11:03:30Z

Modified

2025-08-12T05:12:43.295717Z

Summary

expat security update

Details

An XML parser library.

Security Fix(es):

Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XMLGetBuffer, for configurations with a nonzero XMLCONTEXT_BYTES.(CVE-2022-23852)

Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.(CVE-2022-23990)

Database specific

{
    "severity": "Critical"
}

References

Affected packages

openEuler:20.03-LTS-SP1 / expat

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.2.9-5.oe1

Ecosystem specific

{
    "aarch64": [
        "expat-debugsource-2.2.9-5.oe1.aarch64.rpm",
        "expat-devel-2.2.9-5.oe1.aarch64.rpm",
        "expat-debuginfo-2.2.9-5.oe1.aarch64.rpm",
        "expat-2.2.9-5.oe1.aarch64.rpm"
    ],
    "src": [
        "expat-2.2.9-5.oe1.src.rpm"
    ],
    "noarch": [
        "expat-help-2.2.9-5.oe1.noarch.rpm"
    ],
    "x86_64": [
        "expat-debuginfo-2.2.9-5.oe1.x86_64.rpm",
        "expat-devel-2.2.9-5.oe1.x86_64.rpm",
        "expat-2.2.9-5.oe1.x86_64.rpm",
        "expat-debugsource-2.2.9-5.oe1.x86_64.rpm"
    ]
}

openEuler:20.03-LTS-SP2 / expat

Package

Name: expat
Purl: pkg:rpm/openEuler/expat&distro=openEuler-20.03-LTS-SP2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.2.9-5.oe1

Ecosystem specific

{
    "aarch64": [
        "expat-devel-2.2.9-5.oe1.aarch64.rpm",
        "expat-2.2.9-5.oe1.aarch64.rpm",
        "expat-debuginfo-2.2.9-5.oe1.aarch64.rpm",
        "expat-debugsource-2.2.9-5.oe1.aarch64.rpm"
    ],
    "src": [
        "expat-2.2.9-5.oe1.src.rpm"
    ],
    "noarch": [
        "expat-help-2.2.9-5.oe1.noarch.rpm"
    ],
    "x86_64": [
        "expat-debuginfo-2.2.9-5.oe1.x86_64.rpm",
        "expat-devel-2.2.9-5.oe1.x86_64.rpm",
        "expat-2.2.9-5.oe1.x86_64.rpm",
        "expat-debugsource-2.2.9-5.oe1.x86_64.rpm"
    ]
}

openEuler:20.03-LTS-SP3 / expat

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.2.9-5.oe1

Ecosystem specific

{
    "aarch64": [
        "expat-2.2.9-5.oe1.aarch64.rpm",
        "expat-debugsource-2.2.9-5.oe1.aarch64.rpm",
        "expat-debuginfo-2.2.9-5.oe1.aarch64.rpm",
        "expat-devel-2.2.9-5.oe1.aarch64.rpm"
    ],
    "src": [
        "expat-2.2.9-5.oe1.src.rpm"
    ],
    "noarch": [
        "expat-help-2.2.9-5.oe1.noarch.rpm"
    ],
    "x86_64": [
        "expat-devel-2.2.9-5.oe1.x86_64.rpm",
        "expat-2.2.9-5.oe1.x86_64.rpm",
        "expat-debuginfo-2.2.9-5.oe1.x86_64.rpm",
        "expat-debugsource-2.2.9-5.oe1.x86_64.rpm"
    ]
}