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CERTFR-2020-AVI-543
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans Mozilla Firefox. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un contournement de la politique de sécurité et 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": "Firefox pour Android versions ant\u00e9rieures \u00e0 80",
"product": {
"name": "Firefox",
"vendor": {
"name": "Mozilla",
"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-2020-12401",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12401"
},
{
"name": "CVE-2020-15668",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-15668"
},
{
"name": "CVE-2020-15671",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-15671"
},
{
"name": "CVE-2020-15666",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-15666"
},
{
"name": "CVE-2020-15664",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-15664"
},
{
"name": "CVE-2020-15670",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-15670"
},
{
"name": "CVE-2020-12400",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12400"
},
{
"name": "CVE-2020-6829",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-6829"
}
],
"links": [],
"reference": "CERTFR-2020-AVI-543",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-09-03T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Mozilla Firefox.\nElles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code\narbitraire \u00e0 distance, un contournement de la politique de s\u00e9curit\u00e9 et\nune atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Mozilla Firefox",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2020-39 du 02 septembre 2020",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-39/"
}
]
}
CVE-2020-12400 (GCVE-0-2020-12400)
Vulnerability from cvelistv5 – Published: 2020-10-08 00:00 – Updated: 2024-08-04 11:56
VLAI?
EPSS
Summary
When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
Severity ?
No CVSS data available.
CWE
- P-384 and P-521 vulnerable to a side channel attack on modular inversion
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 80
(custom)
|
|||||||
|
|||||||||
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CVE-2020-15668 (GCVE-0-2020-15668)
Vulnerability from cvelistv5 – Published: 2020-10-01 18:42 – Updated: 2024-08-04 13:22
VLAI?
EPSS
Summary
A lock was missing when accessing a data structure and importing certificate information into the trust database. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
Severity ?
No CVSS data available.
CWE
- Data Race when reading certificate information
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 80
(custom)
|
|||||||
|
|||||||||
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CVE-2020-15671 (GCVE-0-2020-15671)
Vulnerability from cvelistv5 – Published: 2020-10-01 18:41 – Updated: 2024-08-04 13:22
VLAI?
EPSS
Summary
When typing in a password under certain conditions, a race may have occured where the InputContext was not being correctly set for the input field, resulting in the typed password being saved to the keyboard dictionary. This vulnerability affects Firefox for Android < 80.
Severity ?
No CVSS data available.
CWE
- Passwords could be saved to phone keyboard dictionary
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Mozilla | Firefox for Android |
Affected:
unspecified , < 80
(custom)
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CVE-2020-15670 (GCVE-0-2020-15670)
Vulnerability from cvelistv5 – Published: 2020-10-01 18:41 – Updated: 2024-08-04 13:22
VLAI?
EPSS
Summary
Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 80, Firefox ESR < 78.2, Thunderbird < 78.2, and Firefox for Android < 80.
Severity ?
No CVSS data available.
CWE
- Memory safety bugs fixed in Firefox for Android 80
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 80
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
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CVE-2020-15664 (GCVE-0-2020-15664)
Vulnerability from cvelistv5 – Published: 2020-10-01 18:43 – Updated: 2024-08-04 13:22
VLAI?
EPSS
Summary
By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed. This vulnerability affects Firefox < 80, Thunderbird < 78.2, Thunderbird < 68.12, Firefox ESR < 68.12, Firefox ESR < 78.2, and Firefox for Android < 80.
Severity ?
No CVSS data available.
CWE
- Attacker-induced prompt for extension installation
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 80
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
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CVE-2020-12401 (GCVE-0-2020-12401)
Vulnerability from cvelistv5 – Published: 2020-10-08 00:00 – Updated: 2024-08-04 11:56
VLAI?
EPSS
Summary
During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
Severity ?
No CVSS data available.
CWE
- Timing-attack on ECDSA signature generation
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 80
(custom)
|
|||||||
|
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CVE-2020-15666 (GCVE-0-2020-15666)
Vulnerability from cvelistv5 – Published: 2020-10-01 18:42 – Updated: 2024-08-04 13:22
VLAI?
EPSS
Summary
When trying to load a non-video in an audio/video context the exact status code (200, 302, 404, 500, 412, 403, etc.) was disclosed via the MediaError Message. This level of information leakage is inconsistent with the standardized onerror/onsuccess disclosure and can lead to inferring login status to services or device discovery on a local network among other attacks. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
Severity ?
No CVSS data available.
CWE
- MediaError message property leaks cross-origin response status
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 80
(custom)
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CVE-2020-6829 (GCVE-0-2020-6829)
Vulnerability from cvelistv5 – Published: 2020-10-28 00:00 – Updated: 2024-08-04 09:11
VLAI?
EPSS
Summary
When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
Severity ?
No CVSS data available.
CWE
- P-384 and P-521 vulnerable to an electro-magnetic side channel attack on signature generation
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 80
(custom)
|
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],
"url": "https://www.mozilla.org/security/advisories/mfsa2020-36/"
},
{
"tags": [
"x_transferred"
],
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1631583"
},
{
"name": "[debian-lts-announce] 20230220 [SECURITY] [DLA 3327-1] nss security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThan": "80",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "Firefox for Android",
"vendor": "Mozilla",
"versions": [
{
"lessThan": "80",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox \u003c 80 and Firefox for Android \u003c 80."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "P-384 and P-521 vulnerable to an electro-magnetic side channel attack on signature generation",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-02-20T00:00:00",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://www.mozilla.org/security/advisories/mfsa2020-39/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2020-36/"
},
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1631583"
},
{
"name": "[debian-lts-announce] 20230220 [SECURITY] [DLA 3327-1] nss security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2020-6829",
"datePublished": "2020-10-28T00:00:00",
"dateReserved": "2020-01-10T00:00:00",
"dateUpdated": "2024-08-04T09:11:05.159Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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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