FKIE_CVE-2020-7066
Vulnerability from fkie_nvd - Published: 2020-04-01 04:15 - Updated: 2024-11-21 05:36
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Summary
In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using get_headers() with user-supplied URL, if the URL contains zero (\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the get_headers() and possibly send some information to a wrong server.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| php | php | * | |
| php | php | * | |
| php | php | * | |
| tenable | tenable.sc | * | |
| tenable | tenable.sc | 5.19.0 | |
| opensuse | leap | 15.1 | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 |
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"value": "In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using get_headers() with user-supplied URL, if the URL contains zero (\\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the get_headers() and possibly send some information to a wrong server."
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"value": "En las versiones de PHP 7.2.x anterior a la versi\u00f3n 7.2.29, 7.3.x anterior a 7.3.16 y 7.4.x anterior a 7.4.4, mientras usa get_headers () con la URL suministrada por el usuario, si la URL contiene un car\u00e1cter cero (\\ 0), el La URL se truncar\u00e1 silenciosamente en ella. Esto puede hacer que algunos programas hagan suposiciones incorrectas sobre el objetivo de get_headers () y posiblemente env\u00eden informaci\u00f3n a un servidor incorrecto."
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"id": "CVE-2020-7066",
"lastModified": "2024-11-21T05:36:36.360",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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