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CERTFR-2021-AVI-796
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans Mozilla Thunderbird. Elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service 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
Vendor | Product | Description | ||
---|---|---|---|---|
Mozilla | Thunderbird | Thunderbird versions 91.x antérieures à 91.2 |
References
Title | Publication Time | Tags | |||
---|---|---|---|---|---|
|
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "Thunderbird versions 91.x ant\u00e9rieures \u00e0 91.2", "product": { "name": "Thunderbird", "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-2021-38500", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38500" }, { "name": "CVE-2021-32810", "url": "https://www.cve.org/CVERecord?id=CVE-2021-32810" }, { "name": "CVE-2021-38498", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38498" }, { "name": "CVE-2021-38502", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38502" }, { "name": "CVE-2021-38501", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38501" }, { "name": "CVE-2021-38496", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38496" }, { "name": "CVE-2021-38497", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38497" } ], "initial_release_date": "2021-10-19T00:00:00", "last_revision_date": "2021-10-19T00:00:00", "links": [], "reference": "CERTFR-2021-AVI-796", "revisions": [ { "description": "Version initiale", "revision_date": "2021-10-19T00:00:00.000000" } ], "risks": [ { "description": "Ex\u00e9cution de code arbitraire" }, { "description": "D\u00e9ni de service" }, { "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es" } ], "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Mozilla\nThunderbird. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution\nde code arbitraire, un d\u00e9ni de service et une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es.\n", "title": "Multiples vuln\u00e9rabilit\u00e9s dans Mozilla Thunderbird", "vendor_advisories": [ { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2021-47 du 06 octobre 2021", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-47/" } ] }
CVE-2021-38496 (GCVE-0-2021-38496)
Vulnerability from cvelistv5
Published
2021-11-03 00:03
Modified
2024-08-04 01:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Use-after-free in MessageTask
Summary
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
References
URL | Tags | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mozilla | Thunderbird |
Version: unspecified < 78.15 Version: unspecified < 91.2 |
||||||||||||
|
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CVE-2021-38501 (GCVE-0-2021-38501)
Vulnerability from cvelistv5
Published
2021-11-03 00:02
Modified
2024-08-04 01:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2
Summary
Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. 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 < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.
References
URL | Tags | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mozilla | Firefox |
Version: unspecified < 93 |
||||||||||||
|
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CVE-2021-38498 (GCVE-0-2021-38498)
Vulnerability from cvelistv5
Published
2021-11-03 00:03
Modified
2024-08-04 01:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Use-after-free of nsLanguageAtomService object
Summary
During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.
References
URL | Tags | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mozilla | Firefox |
Version: unspecified < 93 |
||||||||||||
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T01:44:22.834Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-47/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-45/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-43/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1729642" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Firefox", "vendor": "Mozilla", "versions": [ { "lessThan": "93", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "Thunderbird", "vendor": "Mozilla", "versions": [ { "lessThan": "91.2", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "Firefox ESR", "vendor": "Mozilla", "versions": [ { "lessThan": "91.2", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "descriptions": [ { "lang": "en", "value": "During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox \u003c 93, Thunderbird \u003c 91.2, and Firefox ESR \u003c 91.2." } ], "problemTypes": [ { "descriptions": [ { "description": "Use-after-free of nsLanguageAtomService object", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-11-03T00:03:15", "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-47/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-45/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-43/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1729642" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@mozilla.org", "ID": "CVE-2021-38498", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Firefox", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "93" } ] } }, { "product_name": "Thunderbird", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "91.2" } ] } }, { "product_name": "Firefox ESR", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "91.2" } ] } } ] }, "vendor_name": "Mozilla" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox \u003c 93, Thunderbird \u003c 91.2, and Firefox ESR \u003c 91.2." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Use-after-free of nsLanguageAtomService object" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.mozilla.org/security/advisories/mfsa2021-47/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-47/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-45/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-45/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-43/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-43/" }, { "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1729642", "refsource": "MISC", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1729642" } ] } } } }, "cveMetadata": { "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "assignerShortName": "mozilla", "cveId": "CVE-2021-38498", "datePublished": "2021-11-03T00:03:15", "dateReserved": "2021-08-10T00:00:00", "dateUpdated": "2024-08-04T01:44:22.834Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-32810 (GCVE-0-2021-32810)
Vulnerability from cvelistv5
Published
2021-08-02 18:35
Modified
2024-08-03 23:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Summary
crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and 0.8.0, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, this still can cause a logical bug. Crates using `Stealer::steal`, `Stealer::steal_batch`, or `Stealer::steal_batch_and_pop` are affected by this issue. This has been fixed in crossbeam-deque 0.8.1 and 0.7.4.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
crossbeam-rs | crossbeam |
Version: < 0.7.4 Version: >= 0.8.0, < 0.8.1 |
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CVE-2021-38500 (GCVE-0-2021-38500)
Vulnerability from cvelistv5
Published
2021-11-03 00:03
Modified
2024-08-04 01:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2
Summary
Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. 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 Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
References
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Impacted products
Vendor | Product | Version | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mozilla | Thunderbird |
Version: unspecified < 78.15 Version: unspecified < 91.2 |
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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 Thunderbird \u003c 78.15, Thunderbird \u003c 91.2, Firefox ESR \u003c 91.2, Firefox ESR \u003c 78.15, and Firefox \u003c 93." } ], "problemTypes": [ { "descriptions": [ { "description": "Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-01-04T11:06:29", "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-47/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-45/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-43/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-46/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-44/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1725854%2C1728321" }, { "name": "DSA-5034", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2022/dsa-5034" }, { "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@mozilla.org", "ID": "CVE-2021-38500", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Thunderbird", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "78.15" }, { "version_affected": "\u003c", "version_value": "91.2" } ] } }, { "product_name": "Firefox ESR", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "91.2" }, { "version_affected": "\u003c", "version_value": "78.15" } ] } }, { "product_name": "Firefox", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "93" } ] } } ] }, "vendor_name": "Mozilla" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. 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 Thunderbird \u003c 78.15, Thunderbird \u003c 91.2, Firefox ESR \u003c 91.2, Firefox ESR \u003c 78.15, and Firefox \u003c 93." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15, and Firefox ESR 91.2" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.mozilla.org/security/advisories/mfsa2021-47/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-47/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-45/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-45/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-43/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-43/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-46/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-46/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-44/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-44/" }, { "name": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1725854%2C1728321", "refsource": "MISC", "url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1725854%2C1728321" }, { "name": "DSA-5034", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2022/dsa-5034" }, { "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "assignerShortName": "mozilla", "cveId": "CVE-2021-38500", "datePublished": "2021-11-03T00:03:02", "dateReserved": "2021-08-10T00:00:00", "dateUpdated": "2024-08-04T01:44:22.823Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2021-38497 (GCVE-0-2021-38497)
Vulnerability from cvelistv5
Published
2021-11-03 00:03
Modified
2024-08-04 01:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Validation message could have been overlaid on another origin
Summary
Through use of reportValidity() and window.open(), a plain-text validation message could have been overlaid on another origin, leading to possible user confusion and spoofing attacks. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.
References
URL | Tags | |||||||||||||
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Impacted products
Vendor | Product | Version | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mozilla | Firefox |
Version: unspecified < 93 |
||||||||||||
|
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CVE-2021-38502 (GCVE-0-2021-38502)
Vulnerability from cvelistv5
Published
2021-11-03 00:02
Modified
2024-08-04 01:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Downgrade attack on SMTP STARTTLS connections
Summary
Thunderbird ignored the configuration to require STARTTLS security for an SMTP connection. A MITM could perform a downgrade attack to intercept transmitted messages, or could take control of the authenticated session to execute SMTP commands chosen by the MITM. If an unprotected authentication method was configured, the MITM could obtain the authentication credentials, too. This vulnerability affects Thunderbird < 91.2.
References
URL | Tags | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Mozilla | Thunderbird |
Version: unspecified < 91.2 |
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Sightings
Author | Source | Type | Date |
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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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