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GoogleOSV:CVE-2021-46179

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

CVE-2021-46179

2023-08-2219:16:21

Google

osv.dev

cve-2021-46179

reachable assertion vulnerability

upx software

denial of service

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.0%

JSON

Reachable Assertion vulnerability in upx before 4.0.0 allows attackers to cause a denial of service via crafted file passed to the the readx function.

CPENameOperatorVersion
upx-ucleq2.03-3
upxeq3.03
upxeq1.94
upxeq1.10
upxeq3.08
upx-ucleq3.96-1
upxeq3.09
upxeq3.07
upx-ucleq3.05-1
upxeq1.93

Name	Operator	Version
upx-ucl	eq	2.03-3
upx	eq	3.03
upx	eq	1.94
upx	eq	1.10
upx	eq	3.08
upx-ucl	eq	3.96-1
upx	eq	3.09
upx	eq	3.07
upx-ucl	eq	3.05-1
upx	eq	1.93

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References

github.com/upx/upx/issues/545

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.0%

JSON

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