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MitreCVE-2020-21723

HistoryAug 22, 2023 - 7:16 p.m.

CVE-2020-21723

2023-08-2219:16:18

mitre

web.nvd.nist.gov

cve-2020-21723

segmentation fault

streamserializer

extractstreams

oggvideotools

denial of service

crash

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

23.7%

JSON

A Segmentation Fault issue discovered StreamSerializer::extractStreams function in streamSerializer.cpp in oggvideotools 0.9.1 allows remote attackers to cause a denial of service (crash) via opening of crafted ogg file.

Affected configurations

Nvd

Node

ogg_video_tools_projectogg_video_toolsMatch0.9.1

VendorProductVersionCPE
ogg_video_tools_projectogg_video_tools0.9.1cpe:2.3:a:ogg_video_tools_project:ogg_video_tools:0.9.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ogg_video_tools_project	ogg_video_tools	0.9.1	cpe:2.3:a:ogg_video_tools_project:ogg_video_tools:0.9.1:::::::*

References

github.com/xiaoxiongwang/security/tree/master/oggvideotools#segv-occurs-in-function-streamserializerextractstreams-in-streamserializercpp

sourceforge.net/p/oggvideotools/bugs/10/

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

23.7%

JSON

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