Vulnerability-Lookup

CNVD-2018-15515

Vulnerability from cnvd - Published: 2018-08-16

Title

sam2p堆缓冲区溢出漏洞（CNVD-2018-15515）

Description

sam2p是一个命令行实用程序，可以将很多栅格（位图）图像格式（如GIF、JPG/JPEG及PNG）转换为PostScript或PDF文件。GIFLIB是一套用于处理GIF图像的便携式工具和库例程。 GIFLIB 3.0版本至3.1.1版本中的dgif_lib.c文件和sam2p 0.49.4版本中的cgif.c文件存在堆缓冲区溢出漏洞。该漏洞产生的原因是未检查某些"Private->RunningCode - 2"数组索引。攻击者可利用该漏洞导致拒绝服务或可能造成其他影响。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/pts/sam2p

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-11490 https://www.securityfocus.com/bid/104327

Impacted products

Name
['sam2p sam2p 0.49.4', 'giflib GIFLIB >=3.0']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11490"
    }
  },
  "description": "sam2p\u662f\u4e00\u4e2a\u547d\u4ee4\u884c\u5b9e\u7528\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u5c06\u5f88\u591a\u6805\u683c\uff08\u4f4d\u56fe\uff09\u56fe\u50cf\u683c\u5f0f\uff08\u5982GIF\u3001JPG/JPEG\u53caPNG\uff09\u8f6c\u6362\u4e3aPostScript\u6216PDF\u6587\u4ef6\u3002GIFLIB\u662f\u4e00\u5957\u7528\u4e8e\u5904\u7406GIF\u56fe\u50cf\u7684\u4fbf\u643a\u5f0f\u5de5\u5177\u548c\u5e93\u4f8b\u7a0b\u3002\r\n\r\nGIFLIB 3.0\u7248\u672c\u81f33.1.1\u7248\u672c\u4e2d\u7684dgif_lib.c\u6587\u4ef6\u548csam2p 0.49.4\u7248\u672c\u4e2d\u7684cgif.c\u6587\u4ef6\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u672a\u68c0\u67e5\u67d0\u4e9b\"Private-\u003eRunningCode - 2\"\u6570\u7ec4\u7d22\u5f15\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u53ef\u80fd\u9020\u6210\u5176\u4ed6\u5f71\u54cd\u3002",
  "discovererName": "Xin-Jiang",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/pts/sam2p",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-15515",
  "openTime": "2018-08-16",
  "products": {
    "product": [
      "sam2p sam2p 0.49.4",
      "giflib GIFLIB \u003e=3.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-11490\r\nhttps://www.securityfocus.com/bid/104327",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-28",
  "title": "sam2p\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-15515\uff09"
}

CVE-2018-11490 (GCVE-0-2018-11490)

Vulnerability from cvelistv5 – Published: 2018-05-26 00:00 – Updated: 2024-08-05 08:10

Summary

The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain "Private->RunningCode - 2" array index is not checked. This will lead to a denial of service or possibly unspecified other impact.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
http://www.securityfocus.com/bid/104327	vdb-entry
https://github.com/pts/sam2p/issues/38
https://usn.ubuntu.com/4107-1/	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Date Public

2018-05-26 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:10:14.636Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "104327",
            "tags": [
              "vdb-entry",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/104327"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/pts/sam2p/issues/38"
          },
          {
            "name": "USN-4107-1",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4107-1/"
          },
          {
            "name": "[debian-lts-announce] 20221205 [SECURITY] [DLA 3223-1] giflib security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00008.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-05-26T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain \"Private-\u003eRunningCode - 2\" array index is not checked. This will lead to a denial of service or possibly unspecified other impact."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-05T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "104327",
          "tags": [
            "vdb-entry"
          ],
          "url": "http://www.securityfocus.com/bid/104327"
        },
        {
          "url": "https://github.com/pts/sam2p/issues/38"
        },
        {
          "name": "USN-4107-1",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://usn.ubuntu.com/4107-1/"
        },
        {
          "name": "[debian-lts-announce] 20221205 [SECURITY] [DLA 3223-1] giflib security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00008.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-11490",
    "datePublished": "2018-05-26T00:00:00.000Z",
    "dateReserved": "2018-05-26T00:00:00.000Z",
    "dateUpdated": "2024-08-05T08:10:14.636Z",
    "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.

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.