OSV-2020-345

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/yara/OSV-2020-345.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2020-345

Published

2020-07-01T00:00:04.345697Z

Modified

2022-04-13T03:04:42.295200Z

Summary

Index-out-of-bounds in yara_yyparse

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18942

Crash type: Index-out-of-bounds
Crash state:
yara_yyparse
yr_lex_parse_rules_string
rules_fuzzer.cc

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18942

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

faf8dafbc988dd1bed93da53df59acc5626ea545

Fixed

b28de684d9263ce61dcb2516e9ddbd9c7a59c39c

Ecosystem specific

{
    "severity": "MEDIUM",
    "introduced_range": "b71aa2c10dff1f2ec00fb692bdda5990bdd834a7:0e52686008d19929488fb838fb0c32e769ba8431",
    "fixed_range": "7a684d6de0d350ff39c4d6dc1ef8a63d787abae2:b28de684d9263ce61dcb2516e9ddbd9c7a59c39c"
}