cnvd - cnvd-2019-39400

CNVD-2019-39400

Vulnerability from cnvd - Published: 2019-11-06

Title

X11 Mesa 3D Graphics Library共享内存权限漏洞

Description

X11 Mesa 3D Graphics Library是一款3D图形库。 X11 Mesa 3D Graphics Library中存在共享内存权限漏洞，攻击者可利用该漏洞访问共享内存。

Severity

低

Patch Name

X11 Mesa 3D Graphics Library共享内存权限漏洞的补丁

Patch Description

X11 Mesa 3D Graphics Library是一款3D图形库。 X11 Mesa 3D Graphics Library中存在共享内存权限漏洞，攻击者可利用该漏洞访问共享内存。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://mesa3d.org/

Reference

https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0857

Impacted products

Name
Mesa X11 Mesa 3D Graphics Library 19.1.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-5068"
    }
  },
  "description": "X11 Mesa 3D Graphics Library\u662f\u4e00\u6b3e3D\u56fe\u5f62\u5e93\u3002\n\nX11 Mesa 3D Graphics Library\u4e2d\u5b58\u5728\u5171\u4eab\u5185\u5b58\u6743\u9650\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u5171\u4eab\u5185\u5b58\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://mesa3d.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-39400",
  "openTime": "2019-11-06",
  "patchDescription": "X11 Mesa 3D Graphics Library\u662f\u4e00\u6b3e3D\u56fe\u5f62\u5e93\u3002\r\n\r\nX11 Mesa 3D Graphics Library\u4e2d\u5b58\u5728\u5171\u4eab\u5185\u5b58\u6743\u9650\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u5171\u4eab\u5185\u5b58\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": "X11 Mesa 3D Graphics Library\u5171\u4eab\u5185\u5b58\u6743\u9650\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mesa X11 Mesa 3D Graphics Library 19.1.2"
  },
  "referenceLink": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0857",
  "serverity": "\u4f4e",
  "submitTime": "2019-10-24",
  "title": "X11 Mesa 3D Graphics Library\u5171\u4eab\u5185\u5b58\u6743\u9650\u6f0f\u6d1e"
}

CVE-2019-5068 (GCVE-0-2019-5068)

Vulnerability from cvelistv5 – Published: 2019-11-05 21:11 – Updated: 2024-08-04 19:47

Summary

An exploitable shared memory permissions vulnerability exists in the functionality of X11 Mesa 3D Graphics Library 19.1.2. An attacker can access the shared memory without any specific permissions to trigger this vulnerability.

Severity ?

5.1 (Medium)


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

CWE

CWE-277 - Insecure Inherited Permissions

Assigner

talos

References

URL

Tags

	https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	https://usn.ubuntu.com/4271-1/	vendor-advisoryx_refsource_UBUNTU
	https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC
	https://lists.freedesktop.org/pipermail/mesa-dev/…	x_refsource_MISC
	https://gitlab.freedesktop.org/mesa/mesa/-/commit…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Mesa 3D X11 Graphics library	Affected: 19.1.2

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 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.

Action not permitted

CNVD-2019-39400

CVE-2019-5068 (GCVE-0-2019-5068)

Tags

Sightings

Nomenclature