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CERTFR-2023-AVI-1048
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Mozilla. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, une atteinte à la confidentialité des données, une exécution de code arbitraire à distance et un contournement de la politique de sécurité.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Mozilla | Firefox | Firefox versions antérieures à 121 | ||
| Mozilla | Thunderbird | Thunderbird versions antérieures à 115.6 | ||
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 115.6 |
References
| Title | Publication Time | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Firefox versions ant\u00e9rieures \u00e0 121",
"product": {
"name": "Firefox",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Thunderbird versions ant\u00e9rieures \u00e0 115.6",
"product": {
"name": "Thunderbird",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 115.6",
"product": {
"name": "Firefox ESR",
"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-2023-6867",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6867"
},
{
"name": "CVE-2023-6862",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6862"
},
{
"name": "CVE-2023-50762",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-50762"
},
{
"name": "CVE-2023-6857",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6857"
},
{
"name": "CVE-2023-6858",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6858"
},
{
"name": "CVE-2023-6869",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6869"
},
{
"name": "CVE-2023-6135",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6135"
},
{
"name": "CVE-2023-6865",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6865"
},
{
"name": "CVE-2023-6868",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6868"
},
{
"name": "CVE-2023-6861",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6861"
},
{
"name": "CVE-2023-50761",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-50761"
},
{
"name": "CVE-2023-6870",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6870"
},
{
"name": "CVE-2023-6871",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6871"
},
{
"name": "CVE-2023-6860",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6860"
},
{
"name": "CVE-2023-6864",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6864"
},
{
"name": "CVE-2023-6863",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6863"
},
{
"name": "CVE-2023-6872",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6872"
},
{
"name": "CVE-2023-6859",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6859"
},
{
"name": "CVE-2023-6873",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6873"
},
{
"name": "CVE-2023-6856",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6856"
},
{
"name": "CVE-2023-6866",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6866"
}
],
"initial_release_date": "2023-12-20T00:00:00",
"last_revision_date": "2023-12-20T00:00:00",
"links": [],
"reference": "CERTFR-2023-AVI-1048",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2023-12-20T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"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 \u003cspan\nclass=\"textit\"\u003eles produits Mozilla\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par\nl\u0027\u00e9diteur, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, une ex\u00e9cution\nde code arbitraire \u00e0 distance et un contournement de la politique de\ns\u00e9curit\u00e9.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Mozilla",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2023-56 du 19 d\u00e9cembre 2023",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-56/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2023-54 du 19 d\u00e9cembre 2023",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-54/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2023-55 du 19 d\u00e9cembre 2023",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-55/"
}
]
}
CVE-2023-6868 (GCVE-0-2023-6868)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- WebPush requests on Firefox for Android did not require VAPID key
Summary
In some instances, the user-agent would allow push requests which lacked a valid VAPID even though the push manager subscription defined one. This could allow empty messages to be sent from unauthorized parties.
*This bug only affects Firefox on Android.* This vulnerability affects Firefox < 121.
References
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}
],
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},
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{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1865488"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2023-56/"
},
{
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}
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}
},
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"dateUpdated": "2025-02-13T17:26:40.464Z",
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},
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}
CVE-2023-6871 (GCVE-0-2023-6871)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2024-08-02 08:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Lack of protocol handler warning in some instances
Summary
Under certain conditions, Firefox did not display a warning when a user attempted to navigate to a new protocol handler. This vulnerability affects Firefox < 121.
References
{
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1828334"
},
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],
"url": "https://security.gentoo.org/glsa/202401-10"
},
{
"tags": [
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],
"url": "https://www.mozilla.org/security/advisories/mfsa2023-56/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThan": "121",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Edward \"JankhJankh\" Prior"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Under certain conditions, Firefox did not display a warning when a user attempted to navigate to a new protocol handler. This vulnerability affects Firefox \u003c 121."
}
],
"value": "Under certain conditions, Firefox did not display a warning when a user attempted to navigate to a new protocol handler. This vulnerability affects Firefox \u003c 121."
}
],
"problemTypes": [
{
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CVE-2023-6860 (GCVE-0-2023-6860)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Potential sandbox escape due to VideoBridge lack of texture validation
Summary
The `VideoBridge` allowed any content process to use textures produced by remote decoders. This could be abused to escape the sandbox. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
||||||||||||
|
||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T08:42:07.916Z",
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"references": [
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1854669"
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"url": "https://www.mozilla.org/security/advisories/mfsa2023-54/"
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"url": "https://www.mozilla.org/security/advisories/mfsa2023-56/"
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"url": "https://www.debian.org/security/2023/dsa-5581"
},
{
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"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5582"
},
{
"tags": [
"x_transferred"
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"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00020.html"
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],
"title": "CVE Program Container"
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],
"cna": {
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"vendor": "Mozilla",
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"datePublished": "2023-12-19T13:38:40.956Z",
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CVE-2023-6858 (GCVE-0-2023-6858)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-05-07 20:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Heap buffer overflow in nsTextFragment
Summary
Firefox was susceptible to a heap buffer overflow in `nsTextFragment` due to insufficient OOM handling. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
||||||||||||
|
||||||||||||||
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],
"title": "CVE Program Container"
},
{
"metrics": [
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-6858",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-07T20:24:54.198215Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
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"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
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}
],
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CVE-2023-50762 (GCVE-0-2023-50762)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Truncated signed text was shown with a valid OpenPGP signature
Summary
When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a different context, such as a signed GIT commit, could be used to spoof an email message. This vulnerability affects Thunderbird < 115.6.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Mozilla | Thunderbird |
Version: unspecified < 115.6 |
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CVE-2023-6872 (GCVE-0-2023-6872)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Browsing history leaked to syslogs via GNOME
Summary
Browser tab titles were being leaked by GNOME to system logs. This could potentially expose the browsing habits of users running in a private tab. This vulnerability affects Firefox < 121.
References
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CVE-2023-50761 (GCVE-0-2023-50761)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- S/MIME signature accepted despite mismatching message date
Summary
The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be used to give recipients the impression that a message was sent at a different date or time. This vulnerability affects Thunderbird < 115.6.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Mozilla | Thunderbird |
Version: unspecified < 115.6 |
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CVE-2023-6857 (GCVE-0-2023-6857)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Symlinks may resolve to smaller than expected buffers
Summary
When resolving a symlink, a race may occur where the buffer passed to `readlink` may actually be smaller than necessary.
*This bug only affects Firefox on Unix-based operating systems (Android, Linux, MacOS). Windows is unaffected.* This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
||||||||||||
|
||||||||||||||
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CVE-2023-6863 (GCVE-0-2023-6863)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Undefined behavior in ShutdownObserver()
Summary
The `ShutdownObserver()` was susceptible to potentially undefined behavior due to its reliance on a dynamic type that lacked a virtual destructor. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
||||||||||||
|
||||||||||||||
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CVE-2023-6865 (GCVE-0-2023-6865)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Potential exposure of uninitialized data in EncryptingOutputStream
Summary
`EncryptingOutputStream` was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode. This vulnerability affects Firefox ESR < 115.6 and Firefox < 121.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
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CVE-2023-6866 (GCVE-0-2023-6866)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- TypedArrays lack sufficient exception handling
Summary
TypedArrays can be fallible and lacked proper exception handling. This could lead to abuse in other APIs which expect TypedArrays to always succeed. This vulnerability affects Firefox < 121.
References
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CVE-2023-6859 (GCVE-0-2023-6859)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Use-after-free in PR_GetIdentitiesLayer
Summary
A use-after-free condition affected TLS socket creation when under memory pressure. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
||||||||||||
|
||||||||||||||
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CVE-2023-6869 (GCVE-0-2023-6869)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-05-07 20:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Content can paint outside of sandboxed iframe
Summary
A `<dialog>` element could have been manipulated to paint content outside of a sandboxed iframe. This could allow untrusted content to display under the guise of trusted content. This vulnerability affects Firefox < 121.
References
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CVE-2023-6861 (GCVE-0-2023-6861)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Heap buffer overflow affected nsWindow::PickerOpen(void) in headless mode
Summary
The `nsWindow::PickerOpen(void)` method was susceptible to a heap buffer overflow when running in headless mode. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
||||||||||||
|
||||||||||||||
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CVE-2023-6864 (GCVE-0-2023-6864)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2024-08-02 08:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Memory safety bugs fixed in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6
Summary
Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. 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 ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
||||||||||||
|
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CVE-2023-6135 (GCVE-0-2023-6135)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- NSS susceptible to "Minerva" attack
Summary
Multiple NSS NIST curves were susceptible to a side-channel attack known as "Minerva". This attack could potentially allow an attacker to recover the private key. This vulnerability affects Firefox < 121.
References
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CVE-2023-6867 (GCVE-0-2023-6867)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Clickjacking permission prompts using the popup transition
Summary
The timing of a button click causing a popup to disappear was approximately the same length as the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox ESR < 115.6 and Firefox < 121.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
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CVE-2023-6856 (GCVE-0-2023-6856)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Heap-buffer-overflow affecting WebGL DrawElementsInstanced method with Mesa VM driver
Summary
The WebGL `DrawElementsInstanced` method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
||||||||||||
|
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CVE-2023-6873 (GCVE-0-2023-6873)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Memory safety bugs fixed in Firefox 121
Summary
Memory safety bugs present in Firefox 120. 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 < 121.
References
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CVE-2023-6870 (GCVE-0-2023-6870)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Android Toast notifications may obscure fullscreen event notifications
Summary
Applications which spawn a Toast notification in a background thread may have obscured fullscreen notifications displayed by Firefox.
*This issue only affects Android versions of Firefox and Firefox Focus.* This vulnerability affects Firefox < 121.
References
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CVE-2023-6862 (GCVE-0-2023-6862)
Vulnerability from cvelistv5
Published
2023-12-19 13:38
Modified
2025-02-13 17:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Use-after-free in nsDNSService
Summary
A use-after-free was identified in the `nsDNSService::Init`. This issue appears to manifest rarely during start-up. This vulnerability affects Firefox ESR < 115.6 and Thunderbird < 115.6.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox ESR |
Version: unspecified < 115.6 |
|||||||
|
|||||||||
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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