cnvd - cnvd-2021-54709

cnvd-2021-54709

Vulnerability from cnvd

Title: Mozilla Thunderbird存在未明漏洞（CNVD-2021-54709）

Description:

Mozilla Thunderbird是美国Mozilla基金会的一套从Mozilla Application Suite独立出来的电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。

Mozilla Thunderbird 存在安全漏洞，攻击者可利用该漏洞对已经解锁的密钥执行操作，而无需事先解锁它们。

Severity: 中

Patch Name: Mozilla Thunderbird存在未明漏洞（CNVD-2021-54709）的补丁

Patch Description:

Mozilla Thunderbird是美国Mozilla基金会的一套从Mozilla Application Suite独立出来的电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。

Mozilla Thunderbird 存在安全漏洞，攻击者可利用该漏洞对已经解锁的密钥执行操作，而无需事先解锁它们。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.mozilla.org/en-US/security/advisories/mfsa2021-17/

Reference: https://www.mozilla.org/en-US/security/advisories/mfsa2021-17/

Impacted products

Name
Mozilla Thunderbird <78.8.1

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-29950",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-29950"
    }
  },
  "description": "Mozilla Thunderbird\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4eceMozilla Application Suite\u72ec\u7acb\u51fa\u6765\u7684\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301IMAP\u3001POP\u90ae\u4ef6\u534f\u8bae\u4ee5\u53caHTML\u90ae\u4ef6\u683c\u5f0f\u3002\n\nMozilla Thunderbird \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u5df2\u7ecf\u89e3\u9501\u7684\u5bc6\u94a5\u6267\u884c\u64cd\u4f5c\uff0c\u800c\u65e0\u9700\u4e8b\u5148\u89e3\u9501\u5b83\u4eec\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2021-17/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-54709",
  "openTime": "2021-07-26",
  "patchDescription": "Mozilla Thunderbird\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4eceMozilla Application Suite\u72ec\u7acb\u51fa\u6765\u7684\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301IMAP\u3001POP\u90ae\u4ef6\u534f\u8bae\u4ee5\u53caHTML\u90ae\u4ef6\u683c\u5f0f\u3002\r\n\r\nMozilla Thunderbird \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u5df2\u7ecf\u89e3\u9501\u7684\u5bc6\u94a5\u6267\u884c\u64cd\u4f5c\uff0c\u800c\u65e0\u9700\u4e8b\u5148\u89e3\u9501\u5b83\u4eec\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Mozilla Thunderbird\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-54709\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla Thunderbird \u003c78.8.1"
  },
  "referenceLink": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-17/",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-23",
  "title": "Mozilla Thunderbird\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-54709\uff09"
}

CVE-2021-29950 (GCVE-0-2021-29950)

Vulnerability from cvelistv5

Published

2021-06-24 13:18

Modified

2024-08-03 22:18

Severity ?

CWE

Logic issue potentially leaves key material unlocked

Summary

Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If the task runs into a failure, the secret key may remain in memory in its unprotected state. This vulnerability affects Thunderbird < 78.8.1.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-17/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1673239	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Mozilla	Thunderbird	Version: unspecified < 78.8.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T22:18:03.200Z",
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          },
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              "x_refsource_MISC",
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            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1673239"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
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              "status": "affected",
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          "lang": "en",
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        }
      ],
      "problemTypes": [
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            {
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              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-24T13:18:46",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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          "tags": [
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          ],
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1673239"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-29950",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
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  },
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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.
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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