OSV-2024-634

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libxml2/OSV-2024-634.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2024-634
Published
2024-07-13T00:03:44Z
Modified
2024-07-13T00:03:44Z
Summary
Heap-buffer-overflow in htmlCurrentChar
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=70297

Crash type: Heap-buffer-overflow READ 1
Crash state:
htmlCurrentChar
htmlParseCharData
htmlParseContentInternal
References

Affected packages

OSS-Fuzz / libxml2

Package

Name
libxml2
Purl
pkg:generic/libxml2

Affected ranges

Type
GIT
Repo
https://gitlab.gnome.org/GNOME/libxml2.git
Events
Introduced
da68639926eaf0010488450e99d7d6e8a011c591
Fixed
aa6aec19b094bb26e75c6582de2d429a8e134688

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

fixed_range 
"8af55c8d207134689b9f99ece45a8cdd525f7c4f:aa6aec19b094bb26e75c6582de2d429a8e134688"
introduced_range 
"f51ad063a7fe01596745a6f330abf0f7991145c3:f48eefe3d0b5d82d46576f45a72b420568f5bc97"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libxml2/OSV-2024-634.yaml"