cnvd - cnvd-2022-03630

cnvd-2022-03630

Vulnerability from cnvd

Title: GPAC Project on Advanced Content整数溢出漏洞（CNVD-2022-03630）

Description:

GPAC Project Advanced Content是MPEG-4系统标准的实现，以ANSI C编写。

GPAC Project on Advanced Content存在整数溢出漏洞，该漏洞源于未经检查的算法，远程攻击者可利用该漏洞造成堆缓冲区溢出，导致内存破坏。

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://gpac.wp.imt.fr/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-21840

Impacted products

Name
GPAC Project on Advanced Content 1.0.1

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21840",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21840"
    }
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  "description": "GPAC Project Advanced Content\u662fMPEG-4\u7cfb\u7edf\u6807\u51c6\u7684\u5b9e\u73b0\uff0c\u4ee5ANSI C\u7f16\u5199\u3002\n\nGPAC Project on Advanced Content\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u7ecf\u68c0\u67e5\u7684\u7b97\u6cd5\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u5bfc\u81f4\u5185\u5b58\u7834\u574f\u3002",
  "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://gpac.wp.imt.fr/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-03630",
  "openTime": "2022-01-14",
  "products": {
    "product": "GPAC Project on Advanced Content 1.0.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21840",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-25",
  "title": "GPAC Project on Advanced Content\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-03630\uff09"
}

CVE-2021-21840 (GCVE-0-2021-21840)

Vulnerability from cvelistv5

Published

2021-08-25 18:21

Modified

2024-08-03 18:23

Severity ?

8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-680 - Integer Overflow to Buffer Overflow

Summary

An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input used to process an atom using the “saio” FOURCC code cause an integer overflow due to unchecked arithmetic resulting in a heap-based buffer overflow that causes memory corruption. An attacker can convince a user to open a video to trigger this vulnerability.

References

▼	URL	Tags
	https://talosintelligence.com/vulnerability_reports/TALOS-2021-1297	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-4966	vendor-advisory, x_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	n/a	GPAC Project	Version: GPAC Project Advanced Content commit a8a8d412dabcb129e695c3e7d861fcc81f608304, GPAC Project Advanced Content v1.0.1

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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