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[email protected]NVD:CVE-2020-23886

HistoryNov 10, 2021 - 10:15 p.m.

CVE-2020-23886

2021-11-1022:15:09

CWE-787

[email protected]

web.nvd.nist.gov

xnview mp

heap overflow

denial of service

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

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

EPSS

0.001

Percentile

30.7%

JSON

XnView MP v0.96.4 was discovered to contain a heap overflow which allows attackers to cause a denial of service (DoS) via a crafted pict file. Related to a User Mode Write AV starting at ntdll!RtlpLowFragHeapFree.

Affected configurations

Nvd

Node

xnviewxnview_mpRange≤0.96.4

VendorProductVersionCPE
xnviewxnview_mp*cpe:2.3:a:xnview:xnview_mp:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
xnview	xnview_mp	*	cpe:2.3:a:xnview:xnview_mp::::::::

References

cwe.mitre.org/data/definitions/122.html

github.com/Aurorainfinity/vulnerabilities/tree/master/xnviewmp

www.xnview.com/en/xnviewmp/

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

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

EPSS

0.001

Percentile

30.7%

JSON

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