fkie_cve-2019-19012
Vulnerability from fkie_nvd
Published
2019-11-17 18:15
Modified
2024-11-21 04:33
Severity ?
Summary
An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x before 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. (This only affects the 32-bit compiled version). Remote attackers can cause a denial-of-service or information disclosure, or possibly have unspecified other impact, via a crafted regular expression.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| oniguruma_project | oniguruma | * | |
| oniguruma_project | oniguruma | 6.9.4 | |
| debian | debian_linux | 8.0 | |
| fedoraproject | fedora | 30 | |
| fedoraproject | fedora | 31 | |
| redhat | enterprise_linux | 8.0 |
{
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"value": "An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x before 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. (This only affects the 32-bit compiled version). Remote attackers can cause a denial-of-service or information disclosure, or possibly have unspecified other impact, via a crafted regular expression."
},
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"lang": "es",
"value": "Un desbordamiento de enteros en la funci\u00f3n search_in_range en el archivo regexec.c en Oniguruma versiones 6.x anteriores a 6.9.4_rc2, conduce a una lectura fuera de l\u00edmites, en la que el desplazamiento de esta lectura est\u00e1 bajo el control de un atacante. (Esto solo afecta a la versi\u00f3n compilada de 32 bits). Los atacantes remotos pueden causar una denegaci\u00f3n de servicio o una divulgaci\u00f3n de informaci\u00f3n, o posiblemente tener otro impacto no especificado, por medio de una expresi\u00f3n regular especialmente dise\u00f1ada."
}
],
"id": "CVE-2019-19012",
"lastModified": "2024-11-21T04:33:59.490",
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"published": "2019-11-17T18:15:11.440",
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"weaknesses": [
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"description": [
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"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.