Vulnerability-Lookup

CNVD-2022-72100

Vulnerability from cnvd - Published: 2022-10-28

Title

LibTIFF缓冲区溢出漏洞（CNVD-2022-72100）

Description

LibTIFF是一个读写TIFF（标签图像文件格式）文件的库。该库包含一些处理TIFF文件的命令行工具。 LibTIFF 存在安全漏洞，该漏洞源于在 tiffinfo.c 的 TIFFReadRawDataStriped() 函数中发现存在堆缓冲区溢出缺陷。攻击者可利用该漏洞将特制的TIFF文件传递给tiffinfo工具，从而触发堆缓冲区溢出问题并导致拒绝服务。

Severity

高

Patch Name

LibTIFF缓冲区溢出漏洞（CNVD-2022-72100）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://gitlab.com/libtiff/libtiff/-/commit/48d6ece8389b01129e7d357f0985c8f938ce3da3

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-2521

Impacted products

Name
Libtiff LibTiff 4.4.0rc1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-2521",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-2521"
    }
  },
  "description": "LibTIFF\u662f\u4e00\u4e2a\u8bfb\u5199TIFF\uff08\u6807\u7b7e\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff09\u6587\u4ef6\u7684\u5e93\u3002\u8be5\u5e93\u5305\u542b\u4e00\u4e9b\u5904\u7406TIFF\u6587\u4ef6\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002\n\nLibTIFF \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728 tiffinfo.c \u7684 TIFFReadRawDataStriped() \u51fd\u6570\u4e2d\u53d1\u73b0\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u7f3a\u9677\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7279\u5236\u7684TIFF\u6587\u4ef6\u4f20\u9012\u200b\u200b\u7ed9tiffinfo\u5de5\u5177\uff0c\u4ece\u800c\u89e6\u53d1\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u95ee\u9898\u5e76\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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://gitlab.com/libtiff/libtiff/-/commit/48d6ece8389b01129e7d357f0985c8f938ce3da3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-72100",
  "openTime": "2022-10-28",
  "patchDescription": "LibTIFF\u662f\u4e00\u4e2a\u8bfb\u5199TIFF\uff08\u6807\u7b7e\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff09\u6587\u4ef6\u7684\u5e93\u3002\u8be5\u5e93\u5305\u542b\u4e00\u4e9b\u5904\u7406TIFF\u6587\u4ef6\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002\r\n\r\nLibTIFF \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728 tiffinfo.c \u7684 TIFFReadRawDataStriped() \u51fd\u6570\u4e2d\u53d1\u73b0\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u7f3a\u9677\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7279\u5236\u7684TIFF\u6587\u4ef6\u4f20\u9012\u200b\u200b\u7ed9tiffinfo\u5de5\u5177\uff0c\u4ece\u800c\u89e6\u53d1\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u95ee\u9898\u5e76\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "LibTIFF\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-72100\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Libtiff LibTiff 4.4.0rc1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-2521",
  "serverity": "\u9ad8",
  "submitTime": "2022-09-02",
  "title": "LibTIFF\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-72100\uff09"
}

CVE-2022-2521 (GCVE-0-2022-2521)

Vulnerability from cvelistv5 – Published: 2022-08-31 00:00 – Updated: 2024-08-03 00:39

Summary

It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input.

Severity

No CVSS data available.

CWE

CWE-763

Assigner

redhat redhat root

References

3 references

URL	Tags
https://gitlab.com/libtiff/libtiff/-/issues/422
https://gitlab.com/libtiff/libtiff/-/merge_requests/378
https://www.debian.org/security/2023/dsa-5333	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
n/a	libtiff	Affected: libtiff 4.4.0rc1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:39:08.062Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.com/libtiff/libtiff/-/issues/422"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://gitlab.com/libtiff/libtiff/-/merge_requests/378"
          },
          {
            "name": "DSA-5333",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2023/dsa-5333"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "libtiff",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "libtiff 4.4.0rc1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-763",
              "description": "CWE-763",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-01-30T00:00:00.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://gitlab.com/libtiff/libtiff/-/issues/422"
        },
        {
          "url": "https://gitlab.com/libtiff/libtiff/-/merge_requests/378"
        },
        {
          "name": "DSA-5333",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2023/dsa-5333"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-2521",
    "datePublished": "2022-08-31T00:00:00.000Z",
    "dateReserved": "2022-07-22T00:00:00.000Z",
    "dateUpdated": "2024-08-03T00:39:08.062Z",
    "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.

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2022-72100

CVE-2022-2521 (GCVE-0-2022-2521)

Tags

Sightings

Nomenclature

Related by attack behaviour