Vulnerability-Lookup

CNVD-2015-07903

Vulnerability from cnvd - Published: 2015-12-04

Title

Cyrus IMAP index_urlfetch整数溢出漏洞（CNVD-2015-07903）

Description

Cyrus IMAP服务器是卡耐基梅隆大学开发的电子邮件服务器。 Cyrus IMAP 2.3.19, 2.4.18, 2.5.6版本imap/index.c中的函数index_urlfetch存在整数溢出漏洞，远程攻击者通过urlfetch范围检查及section_offset变量相关矢量，利用此漏洞可执行非法操作。

Severity

高

Patch Name

Cyrus IMAP index_urlfetch整数溢出漏洞（CNVD-2015-07903）的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.7.html

Reference

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8078

Impacted products

Name
['Cyrus IMAP Server 2.3.19', 'Cyrus IMAP Server 2.4.18', 'Cyrus IMAP Server 2.5.6']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8078"
    }
  },
  "description": "Cyrus IMAP\u670d\u52a1\u5668\u662f\u5361\u8010\u57fa\u6885\u9686\u5927\u5b66\u5f00\u53d1\u7684\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u3002\r\n\r\nCyrus IMAP 2.3.19, 2.4.18, 2.5.6\u7248\u672cimap/index.c\u4e2d\u7684\u51fd\u6570index_urlfetch\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7urlfetch\u8303\u56f4\u68c0\u67e5\u53casection_offset\u53d8\u91cf\u76f8\u5173\u77e2\u91cf\uff0c\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u6267\u884c\u975e\u6cd5\u64cd\u4f5c\u3002",
  "discovererName": "Cyrus",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.7.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07903",
  "openTime": "2015-12-04",
  "patchDescription": "Cyrus IMAP\u670d\u52a1\u5668\u662f\u5361\u8010\u57fa\u6885\u9686\u5927\u5b66\u5f00\u53d1\u7684\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u3002\r\n\r\nCyrus IMAP 2.3.19, 2.4.18, 2.5.6\u7248\u672cimap/index.c\u4e2d\u7684\u51fd\u6570index_urlfetch\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7urlfetch\u8303\u56f4\u68c0\u67e5\u53casection_offset\u53d8\u91cf\u76f8\u5173\u77e2\u91cf\uff0c\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u6267\u884c\u975e\u6cd5\u64cd\u4f5c\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": "Cyrus IMAP index_urlfetch\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2015-07903\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cyrus IMAP Server 2.3.19",
      "Cyrus IMAP Server 2.4.18",
      "Cyrus IMAP Server 2.5.6"
    ]
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8078",
  "serverity": "\u9ad8",
  "submitTime": "2015-12-04",
  "title": "Cyrus IMAP index_urlfetch\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2015-07903\uff09"
}

CVE-2015-8078 (GCVE-0-2015-8078)

Vulnerability from cvelistv5 – Published: 2015-12-03 20:00 – Updated: 2024-08-06 08:06

Summary

Integer overflow in the index_urlfetch function in imap/index.c in Cyrus IMAP 2.3.19, 2.4.18, and 2.5.6 allows remote attackers to have unspecified impact via vectors related to urlfetch range checks and the section_offset variable. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8076.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

7 references

URL	Tags
https://docs.cyrus.foundation/imap/release-notes/…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2015/11/04/3	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-updates/2015-1…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.securitytracker.com/id/1034282	vdb-entryx_refsource_SECTRACK
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://cyrus.foundation/cyrus-imapd/commit/?id=6…	x_refsource_CONFIRM

Date Public

2015-10-26 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T08:06:31.833Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.7.html"
          },
          {
            "name": "[oss-security] 20151104 Re: CVE request: urlfetch range handling flaw in Cyrus IMAP",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/11/04/3"
          },
          {
            "name": "openSUSE-SU-2015:2130",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
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            "url": "http://lists.opensuse.org/opensuse-updates/2015-11/msg00156.html"
          },
          {
            "name": "SUSE-SU-2016:1459",
            "tags": [
              "vendor-advisory",
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00000.html"
          },
          {
            "name": "1034282",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1034282"
          },
          {
            "name": "SUSE-SU-2016:1457",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00066.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cyrus.foundation/cyrus-imapd/commit/?id=6fb6a272171f49c79ba6ab7c6403eb25b39ec1b2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      ],
      "datePublic": "2015-10-26T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Integer overflow in the index_urlfetch function in imap/index.c in Cyrus IMAP 2.3.19, 2.4.18, and 2.5.6 allows remote attackers to have unspecified impact via vectors related to urlfetch range checks and the section_offset variable.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8076."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-13T09:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
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        },
        {
          "name": "[oss-security] 20151104 Re: CVE request: urlfetch range handling flaw in Cyrus IMAP",
          "tags": [
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          "url": "http://www.openwall.com/lists/oss-security/2015/11/04/3"
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          "tags": [
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          "name": "SUSE-SU-2016:1459",
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          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00000.html"
        },
        {
          "name": "1034282",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1034282"
        },
        {
          "name": "SUSE-SU-2016:1457",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00066.html"
        },
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          "tags": [
            "x_refsource_CONFIRM"
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    "datePublished": "2015-12-03T20:00:00.000Z",
    "dateReserved": "2015-11-04T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

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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