cnvd - cnvd-2019-05833

cnvd-2019-05833

Vulnerability from cnvd

Title: Freeware Advanced Audio Decoder 2缓冲区溢出漏洞（CNVD-2019-05833）

Description:

Freeware Advanced Audio Decoder 2 (FAAD2)是一款根据GPLv2许可证授权的开源MPEG-4和MPEG-2 AAC解码器。

Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8中的libfaad/sbr_hfadj.c的calculate_gain函数的第三个实例存在栈缓冲区溢出漏洞，攻击者可通过特制输入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/knik0/faad2

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-20196

Impacted products

Name
Freeware Advanced Audio Decoder 2 Freeware Advanced Audio Decoder 2 2.8.8

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-20196"
    }
  },
  "description": "Freeware Advanced Audio Decoder 2 (FAAD2)\u662f\u4e00\u6b3e\u6839\u636eGPLv2\u8bb8\u53ef\u8bc1\u6388\u6743\u7684\u5f00\u6e90MPEG-4\u548cMPEG-2 AAC\u89e3\u7801\u5668\u3002\n\nFreeware Advanced Audio Decoder 2 (FAAD2) 2.8.8\u4e2d\u7684libfaad/sbr_hfadj.c\u7684calculate_gain\u51fd\u6570\u7684\u7b2c\u4e09\u4e2a\u5b9e\u4f8b\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u8f93\u5165\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u53ef\u80fd\u9020\u6210\u5176\u4ed6\u5f71\u54cd\u3002",
  "discovererName": "fantasy7082",
  "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/knik0/faad2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-05833",
  "openTime": "2019-03-01",
  "products": {
    "product": "Freeware Advanced Audio Decoder 2 Freeware Advanced Audio Decoder 2 2.8.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-20196",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-18",
  "title": "Freeware Advanced Audio Decoder 2\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-05833\uff09"
}

CVE-2018-20196 (GCVE-0-2018-20196)

Vulnerability from cvelistv5

Published

2018-12-18 01:00

Modified

2024-08-05 11:58

Severity ?

CWE

Summary

There is a stack-based buffer overflow in the third instance of the calculate_gain function in libfaad/sbr_hfadj.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. A crafted input will lead to a denial of service or possibly unspecified other impact because the S_M array is mishandled.

References

▼	URL	Tags
	https://github.com/knik0/faad2/issues/19	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2019/08/msg00033.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202006-17	vendor-advisory, x_refsource_GENTOO
	https://www.debian.org/security/2022/dsa-5109	vendor-advisory, x_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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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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