Vulnerability-Lookup

CNVD-2021-100611

Vulnerability from cnvd - Published: 2021-12-17

Title

stb stb_image.h存在未明漏洞

Description

stb是一款用于C/C ++的单文件公共域库。stb_image.h是其中的一个图像加载器。 stb stb_image.h存在安全漏洞，该漏洞源于HDR加载器将截断的文件尾RLE扫描线解析为无限长的零长度序列。攻击者可能通过提交精心制作的HDR文件在使用stb_image的应用程序中导致拒绝服务。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/nothings/stb

Reference

https://github.com/nothings/stb/issues/1224

Impacted products

Name
stb stb_image.h >=1.33，<=2.27

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-42715"
    }
  },
  "description": "stb\u662f\u4e00\u6b3e\u7528\u4e8eC/C ++\u7684\u5355\u6587\u4ef6\u516c\u5171\u57df\u5e93\u3002stb_image.h\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u56fe\u50cf\u52a0\u8f7d\u5668\u3002\n\nstb stb_image.h\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eHDR\u52a0\u8f7d\u5668\u5c06\u622a\u65ad\u7684\u6587\u4ef6\u5c3eRLE\u626b\u63cf\u7ebf\u89e3\u6790\u4e3a\u65e0\u9650\u957f\u7684\u96f6\u957f\u5ea6\u5e8f\u5217\u3002\u653b\u51fb\u8005\u53ef\u80fd\u901a\u8fc7\u63d0\u4ea4\u7cbe\u5fc3\u5236\u4f5c\u7684HDR\u6587\u4ef6\u5728\u4f7f\u7528stb_image\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://github.com/nothings/stb",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-100611",
  "openTime": "2021-12-17",
  "products": {
    "product": "stb stb_image.h \u003e=1.33\uff0c\u003c=2.27"
  },
  "referenceLink": "https://github.com/nothings/stb/issues/1224",
  "serverity": "\u4e2d",
  "submitTime": "2021-10-25",
  "title": "stb stb_image.h\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-42715 (GCVE-0-2021-42715)

Vulnerability from cvelistv5 – Published: 2021-10-21 00:00 – Updated: 2024-08-04 03:38

Summary

An issue was discovered in stb stb_image.h 1.33 through 2.27. The HDR loader parsed truncated end-of-file RLE scanlines as an infinite sequence of zero-length runs. An attacker could potentially have caused denial of service in applications using stb_image by submitting crafted HDR files.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

12 references

URL	Tags
https://github.com/nothings/stb/issues/1224
https://github.com/nothings/stb/pull/1223
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:38:50.037Z",
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        "references": [
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            "url": "https://github.com/nothings/stb/issues/1224"
          },
          {
            "tags": [
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            "url": "https://github.com/nothings/stb/pull/1223"
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            "tags": [
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            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G2M5CRSGPRF7G3YB5CLU4FXW7ANNHAYT/"
          },
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            "name": "FEDORA-2021-d1446cd1ac",
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ID6II3RIKAMVGVMC6ZAQIXXYYDMTVC4N/"
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            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEGXBDEMTFGINETMJENBZ6SCHVEJQJSY/"
          },
          {
            "name": "FEDORA-2021-0511a38484",
            "tags": [
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CI23LXPEV2GCDQTJSKO6CIILBDTI3R42/"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FTZXHFZD36BGE5P6JF252NZZLKMGCY4T/"
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            "name": "FEDORA-2021-3fc69d203c",
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VP2YEXEAJWI76FPM7D7VXHWD3WESQEYC/"
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          },
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXX76TJMZBPN3NU542MGN6B7C7QHRFGB/"
          },
          {
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            "tags": [
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            "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00045.html"
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    "cna": {
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      "descriptions": [
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        }
      ],
      "problemTypes": [
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          "tags": [
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEGXBDEMTFGINETMJENBZ6SCHVEJQJSY/"
        },
        {
          "name": "FEDORA-2021-0511a38484",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CI23LXPEV2GCDQTJSKO6CIILBDTI3R42/"
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FTZXHFZD36BGE5P6JF252NZZLKMGCY4T/"
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        {
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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.

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-2021-100611

CVE-2021-42715 (GCVE-0-2021-42715)

Tags

Sightings

Nomenclature

Related by attack behaviour