OSV-2021-1160

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/yara/OSV-2021-1160.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1160
Published
2021-08-22T00:01:21Z
Modified
2022-04-13T03:04:42Z
Summary
Heap-buffer-overflow in pe_valid_dll_name
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37443

Crash type: Heap-buffer-overflow READ 1
Crash state:
pe_valid_dll_name
pe_parse_delay_import_dll_name
pe_parse_delayed_imports
References

Affected packages

OSS-Fuzz / yara

Package

Name
yara
Purl
pkg:generic/yara

Affected ranges

Type
GIT
Repo
https://github.com/VirusTotal/yara.git
Events
Introduced
b8650dfa05e661af131d9f9636782427dd2568b5
Fixed
cfdb4a83246e826f5bc29732c9cea7fdd22ebe2b
Fixed
7056f9405a0f317152529c3cc6e5692250402ddc

Ecosystem specific 

{
    "fixed_range": "4d6ecf83c0bd3858292959c5090a97fe3ea71823:cfdb4a83246e826f5bc29732c9cea7fdd22ebe2b",
    "introduced_range": "95d8a4a9f5b15995474f5a94666904b20183c09d:4d6ecf83c0bd3858292959c5090a97fe3ea71823",
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/yara/OSV-2021-1160.yaml"