MGASA-2022-0031

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Source
https://advisories.mageia.org/MGASA-2022-0031.html
Import Source
https://advisories.mageia.org/MGASA-2022-0031.json
JSON Data
https://api.osv.dev/v1/vulns/MGASA-2022-0031
Related
Published
2022-01-25T12:13:11Z
Modified
2022-01-25T11:29:40Z
Summary
Updated expat packages fix security vulnerability
Details

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)

addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. (CVE-2022-22822)

build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. (CVE-2022-22823)

defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. (CVE-2022-22824)

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)

References
Credits

Affected packages

Mageia:8 / expat

Package

Name
expat
Purl
pkg:rpm/mageia/expat?distro=mageia-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.10-1.1.mga8

Ecosystem specific 

{
    "section": "core"
}