OESA-2024-1562

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-1562

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2024-1562.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2024-1562

Upstream

CVE-2020-26950

Published

2024-05-10T11:07:57Z

Modified

2025-08-12T05:34:45.717473Z

Summary

firefox security update

Details

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

Security Fix(es):

In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. This vulnerability affects Firefox < 82.0.3, Firefox ESR < 78.4.1, and Thunderbird < 78.4.2.(CVE-2020-26950)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:20.03-LTS-SP1 / firefox

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

79.0-19.oe1

Ecosystem specific

{
    "aarch64": [
        "firefox-debuginfo-79.0-19.oe1.aarch64.rpm",
        "firefox-debugsource-79.0-19.oe1.aarch64.rpm",
        "firefox-79.0-19.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "firefox-debugsource-79.0-19.oe1.x86_64.rpm",
        "firefox-debuginfo-79.0-19.oe1.x86_64.rpm",
        "mozilla-crashreporter-firefox-debuginfo-79.0-19.oe1.x86_64.rpm",
        "firefox-79.0-19.oe1.x86_64.rpm"
    ],
    "src": [
        "firefox-79.0-19.oe1.src.rpm"
    ]
}