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CERTFR-2020-AVI-164
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans PHP. Elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "PHP versions ant\u00e9rieures \u00e0 7.2.29",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 7.3.x ant\u00e9rieures \u00e0 7.3.16",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2020-7064",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7064"
},
{
"name": "CVE-2020-7065",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7065"
},
{
"name": "CVE-2020-7066",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-7066"
}
],
"links": [],
"reference": "CERTFR-2020-AVI-164",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-03-19T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans PHP. Elles\npermettent \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9\ndes donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans PHP",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 PHP 7.3.16 du 19 mars 2020 du 19 mars 2020",
"url": "https://www.php.net/ChangeLog-7.php#7.3.16"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 PHP 7.2.29 du 19 mars 2020 du 19 mars 2020",
"url": "https://www.php.net/ChangeLog-7.php#7.2.29"
}
]
}
CVE-2020-7064 (GCVE-0-2020-7064)
Vulnerability from cvelistv5 – Published: 2020-04-01 03:35 – Updated: 2024-09-16 23:56
VLAI?
EPSS
Summary
In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while parsing EXIF data with exif_read_data() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or crash.
Severity ?
6.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
Impacted products
Credits
From https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19581
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CVE-2020-7065 (GCVE-0-2020-7065)
Vulnerability from cvelistv5 – Published: 2020-04-01 03:35 – Updated: 2024-09-17 04:25
VLAI?
EPSS
Summary
In PHP versions 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using mb_strtolower() function with UTF-32LE encoding, certain invalid strings could cause PHP to overwrite stack-allocated buffer. This could lead to memory corruption, crashes and potentially code execution.
Severity ?
7.4 (High)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
Credits
anatoly dot trosinenko at gmail dot com
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"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
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"privilegesRequired": "NONE",
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CVE-2020-7066 (GCVE-0-2020-7066)
Vulnerability from cvelistv5 – Published: 2020-04-01 03:35 – Updated: 2024-09-17 01:51
VLAI?
EPSS
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.
Severity ?
5.3 (Medium)
CWE
- CWE-170 - Improper Null Termination
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
Credits
64796c6e69 at gmail dot com
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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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