OESA-2023-1465

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1465
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2023-1465.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2023-1465
Upstream
Published
2023-08-06T11:05:36Z
Modified
2025-09-03T06:17:45.196932Z
Summary
firefox security update
Details

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability.

Security Fix(es):

In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).(CVE-2021-45960)

In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.(CVE-2021-46143)

lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.(CVE-2022-22825)

nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.(CVE-2022-22826)

storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.(CVE-2022-22827)

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

Affected packages

openEuler:20.03-LTS-SP3 / firefox

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
79.0-12.oe1

Ecosystem specific 

{
    "x86_64": [
        "firefox-debuginfo-79.0-12.oe1.x86_64.rpm",
        "mozilla-crashreporter-firefox-debuginfo-79.0-12.oe1.x86_64.rpm",
        "firefox-debugsource-79.0-12.oe1.x86_64.rpm",
        "firefox-79.0-12.oe1.x86_64.rpm"
    ],
    "src": [
        "firefox-79.0-12.oe1.src.rpm"
    ],
    "aarch64": [
        "firefox-debugsource-79.0-12.oe1.aarch64.rpm",
        "firefox-79.0-12.oe1.aarch64.rpm",
        "firefox-debuginfo-79.0-12.oe1.aarch64.rpm"
    ]
}