Vulnerability-Lookup

CNVD-2021-90099

Vulnerability from cnvd - Published: 2021-11-23

Title

Mozilla Thunderbird命令注入漏洞

Description

Mozilla Thunderbird是一款开源的邮件客户端。 Mozilla Thunderbird产品存在命令注入漏洞，该漏洞源于Thunderbird处理在STARTTLS进程之前发送的IMAP服务器响应的方式中存在问题。攻击者可利用该漏洞在STARTTLS握手之前发送任意的IMAP命令，并在握手完成后执行。

Severity

中

Patch Name

Mozilla Thunderbird命令注入漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.thunderbird.net/zh-CN/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-29969

Impacted products

Name
Mozilla Thunderbird <78.12

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-29969",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-29969"
    }
  },
  "description": "Mozilla Thunderbird\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u90ae\u4ef6\u5ba2\u6237\u7aef\u3002\n\nMozilla Thunderbird\u4ea7\u54c1\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eThunderbird\u5904\u7406\u5728STARTTLS\u8fdb\u7a0b\u4e4b\u524d\u53d1\u9001\u7684IMAP\u670d\u52a1\u5668\u54cd\u5e94\u7684\u65b9\u5f0f\u4e2d\u5b58\u5728\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728STARTTLS\u63e1\u624b\u4e4b\u524d\u53d1\u9001\u4efb\u610f\u7684IMAP\u547d\u4ee4\uff0c\u5e76\u5728\u63e1\u624b\u5b8c\u6210\u540e\u6267\u884c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.thunderbird.net/zh-CN/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-90099",
  "openTime": "2021-11-23",
  "patchDescription": "Mozilla Thunderbird\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u90ae\u4ef6\u5ba2\u6237\u7aef\u3002\r\n\r\nMozilla Thunderbird\u4ea7\u54c1\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eThunderbird\u5904\u7406\u5728STARTTLS\u8fdb\u7a0b\u4e4b\u524d\u53d1\u9001\u7684IMAP\u670d\u52a1\u5668\u54cd\u5e94\u7684\u65b9\u5f0f\u4e2d\u5b58\u5728\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728STARTTLS\u63e1\u624b\u4e4b\u524d\u53d1\u9001\u4efb\u610f\u7684IMAP\u547d\u4ee4\uff0c\u5e76\u5728\u63e1\u624b\u5b8c\u6210\u540e\u6267\u884c\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\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla Thunderbird \u003c78.12"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-29969",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-25",
  "title": "Mozilla Thunderbird\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2021-29969 (GCVE-0-2021-29969)

Vulnerability from cvelistv5 – Published: 2021-08-05 19:46 – Updated: 2024-08-03 22:24

Summary

If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.

Severity

No CVSS data available.

CWE

IMAP server responses sent by a MITM prior to STARTTLS could be processed

Assigner

mozilla mitre root

References

3 references

URL	Tags
https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
https://bugzilla.mozilla.org/show_bug.cgi?id=1682370	x_refsource_MISC
https://security.gentoo.org/glsa/202208-14	vendor-advisoryx_refsource_GENTOO

Impacted products

1 product

Vendor	Product	Version
Mozilla	Thunderbird	Affected: unspecified , < 78.12 (custom)

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T22:24:57.484Z",
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            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2021-30/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1682370"
          },
          {
            "name": "GLSA-202208-14",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-14"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "versions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "IMAP server responses sent by a MITM prior to STARTTLS could be processed",
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            }
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      },
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          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1682370"
        },
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            "vendor-advisory",
            "x_refsource_GENTOO"
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          "ASSIGNER": "security@mozilla.org",
          "ID": "CVE-2021-29969",
          "STATE": "PUBLIC"
        },
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                  "product_data": [
                    {
                      "product_name": "Thunderbird",
                      "version": {
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              "refsource": "MISC",
              "url": "https://www.mozilla.org/security/advisories/mfsa2021-30/"
            },
            {
              "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1682370",
              "refsource": "MISC",
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1682370"
            },
            {
              "name": "GLSA-202208-14",
              "refsource": "GENTOO",
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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CNVD-2021-90099

CVE-2021-29969 (GCVE-0-2021-29969)

Tags

Sightings

Nomenclature

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