cnvd - cnvd-2021-31669

cnvd-2021-31669

Vulnerability from cnvd

Title: GStreamer缓冲区溢出漏洞（CNVD-2021-31669）

Description:

GStreamer是一个开源的多媒体框架库。利用它可以构建一系列的媒体处理模块，包括从简单的ogg播放功能到复杂的音频（混音）和视频（非线性编辑）的处理。

GStreamer 1.18.4之前版本存在缓冲区溢出漏洞。攻击者可通过畸形Matroska文件利用该漏洞导致程序崩溃或执行任意代码。

Severity: 中

Patch Name: GStreamer缓冲区溢出漏洞（CNVD-2021-31669）的补丁

Patch Description:

GStreamer 1.18.4之前版本存在缓冲区溢出漏洞。攻击者可通过畸形Matroska文件利用该漏洞导致程序崩溃或执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://gstreamer.freedesktop.org/security/sa-2021-0003.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-3498

Impacted products

Name
GStreamer GStreamer <1.18.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-3498",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-3498"
    }
  },
  "description": "GStreamer\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u591a\u5a92\u4f53\u6846\u67b6\u5e93\u3002\u5229\u7528\u5b83\u53ef\u4ee5\u6784\u5efa\u4e00\u7cfb\u5217\u7684\u5a92\u4f53\u5904\u7406\u6a21\u5757\uff0c\u5305\u62ec\u4ece\u7b80\u5355\u7684ogg\u64ad\u653e\u529f\u80fd\u5230\u590d\u6742\u7684\u97f3\u9891\uff08\u6df7\u97f3\uff09\u548c\u89c6\u9891\uff08\u975e\u7ebf\u6027\u7f16\u8f91\uff09\u7684\u5904\u7406\u3002\n\nGStreamer 1.18.4\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7578\u5f62Matroska\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://gstreamer.freedesktop.org/security/sa-2021-0003.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-31669",
  "openTime": "2021-04-28",
  "patchDescription": "GStreamer\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u591a\u5a92\u4f53\u6846\u67b6\u5e93\u3002\u5229\u7528\u5b83\u53ef\u4ee5\u6784\u5efa\u4e00\u7cfb\u5217\u7684\u5a92\u4f53\u5904\u7406\u6a21\u5757\uff0c\u5305\u62ec\u4ece\u7b80\u5355\u7684ogg\u64ad\u653e\u529f\u80fd\u5230\u590d\u6742\u7684\u97f3\u9891\uff08\u6df7\u97f3\uff09\u548c\u89c6\u9891\uff08\u975e\u7ebf\u6027\u7f16\u8f91\uff09\u7684\u5904\u7406\u3002\r\n\r\nGStreamer 1.18.4\u4e4b\u524d\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7578\u5f62Matroska\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "GStreamer\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-31669\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "GStreamer GStreamer \u003c1.18.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-3498",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-20",
  "title": "GStreamer\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-31669\uff09"
}

CVE-2021-3498 (GCVE-0-2021-3498)

Vulnerability from cvelistv5

Published

2021-04-19 20:22

Modified

2024-08-03 16:53

Severity ?

CWE

CWE-119

Summary

GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1945342	x_refsource_MISC
	https://gstreamer.freedesktop.org/security/sa-2021-0003.html	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-4900	vendor-advisory, x_refsource_DEBIAN
	http://packetstormsecurity.com/files/162952/Gstreamer-Matroska-Demuxing-Use-After-Free.html	x_refsource_MISC
	https://security.gentoo.org/glsa/202208-31	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	n/a	gstreamer-plugins-good	Version: gstreamer-plugins-good 1.18.4

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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