Vulnerability-Lookup

CNVD-2019-19218

Vulnerability from cnvd - Published: 2019-06-26

Title

PHP EXIF扩展缓冲区溢出漏洞

Description

PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHPGroup和开放源代码社区的共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。EXIF extension是其中的一个用于读取和编写图像元数据的扩展。 PHP中的EXIF扩展存在缓冲区溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出。

Severity

中

Patch Name

PHP EXIF扩展缓冲区溢出漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://bugs.php.net/bug.php?id=77988

Reference

https://lists.debian.org/debian-lts-announce/2019/05/msg00047.html https://www.auscert.org.au/bulletins/ESB-2019.1986/

Impacted products

Name
['PHP EXIF extension 7.1.，<7.1.30', 'PHP EXIF extension 7.2.，<7.2.19', 'PHP EXIF extension 7.3.*，<7.3.6']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-11040"
    }
  },
  "description": "PHP\uff08PHP\uff1aHypertext Preprocessor\uff0cPHP\uff1a\u8d85\u6587\u672c\u9884\u5904\u7406\u5668\uff09\u662fPHPGroup\u548c\u5f00\u653e\u6e90\u4ee3\u7801\u793e\u533a\u7684\u5171\u540c\u7ef4\u62a4\u7684\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\u8be5\u8bed\u8a00\u4e3b\u8981\u7528\u4e8eWeb\u5f00\u53d1\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u5e93\u53ca\u64cd\u4f5c\u7cfb\u7edf\u3002EXIF extension\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u8bfb\u53d6\u548c\u7f16\u5199\u56fe\u50cf\u5143\u6570\u636e\u7684\u6269\u5c55\u3002\n\nPHP\u4e2d\u7684EXIF\u6269\u5c55\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bugs.php.net/bug.php?id=77988",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-19218",
  "openTime": "2019-06-26",
  "patchDescription": "PHP\uff08PHP\uff1aHypertext Preprocessor\uff0cPHP\uff1a\u8d85\u6587\u672c\u9884\u5904\u7406\u5668\uff09\u662fPHPGroup\u548c\u5f00\u653e\u6e90\u4ee3\u7801\u793e\u533a\u7684\u5171\u540c\u7ef4\u62a4\u7684\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\u8be5\u8bed\u8a00\u4e3b\u8981\u7528\u4e8eWeb\u5f00\u53d1\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u5e93\u53ca\u64cd\u4f5c\u7cfb\u7edf\u3002EXIF extension\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u8bfb\u53d6\u548c\u7f16\u5199\u56fe\u50cf\u5143\u6570\u636e\u7684\u6269\u5c55\u3002\r\n\r\nPHP\u4e2d\u7684EXIF\u6269\u5c55\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\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": "PHP EXIF\u6269\u5c55\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "PHP EXIF extension 7.1.*\uff0c\u003c7.1.30",
      "PHP EXIF extension 7.2.*\uff0c\u003c7.2.19",
      "PHP EXIF extension 7.3.*\uff0c\u003c7.3.6"
    ]
  },
  "referenceLink": "https://lists.debian.org/debian-lts-announce/2019/05/msg00047.html\r\nhttps://www.auscert.org.au/bulletins/ESB-2019.1986/",
  "serverity": "\u4e2d",
  "submitTime": "2019-06-04",
  "title": "PHP EXIF\u6269\u5c55\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2019-11040 (GCVE-0-2019-11040)

Vulnerability from cvelistv5 – Published: 2019-06-18 23:28 – Updated: 2024-09-16 17:23

Title

Heap buffer overflow in EXIF extension

Summary

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

Severity

4.8 (Medium)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

CWE

CWE-125 - Out-of-bounds Read

Assigner

php mitre root Scorecard

References

8 references

URL	Tags
https://bugs.php.net/bug.php?id=77988	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://access.redhat.com/errata/RHSA-2019:2519	vendor-advisoryx_refsource_REDHAT
https://seclists.org/bugtraq/2019/Sep/35	mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2019/dsa-4527	vendor-advisoryx_refsource_DEBIAN
https://www.debian.org/security/2019/dsa-4529	vendor-advisoryx_refsource_DEBIAN
https://seclists.org/bugtraq/2019/Sep/38	mailing-listx_refsource_BUGTRAQ
https://access.redhat.com/errata/RHSA-2019:3299	vendor-advisoryx_refsource_REDHAT

Impacted products

1 product

Vendor	Product	Version
PHP Group	PHP	Affected: 7.1.30 Affected: 7.2.19 Affected: 7.3.6

Date Public

2019-05-28 00:00

Credits

By orestiskourides at gmail dot com

Show details on NVD website

JSON

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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.

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Action not permitted

CNVD-2019-19218

CVE-2019-11040 (GCVE-0-2019-11040)

Tags

Sightings

Nomenclature

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