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[email protected]CVE-2017-12920

HistoryAug 28, 2017 - 7:29 p.m.

CVE-2017-12920

2017-08-2819:29:00

CWE-476

[email protected]

web.nvd.nist.gov

cve-2017-12920

libfpx

denial of service

null pointer dereference

remote attackers

vulnerability

image processing

nvd

4.3 Medium

CVSS2

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

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

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.0%

JSON

CDirectory::GetDirEntry in dir.cxx in libfpx 1.3.1_p6 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted fpx image.

Affected configurations

NVD

Node

libfpx_projectlibfpxMatch1.3.1p6

CPENameOperatorVersion
libfpx_project:libfpxlibfpx project libfpxeq1.3.1

CPE	Name	Operator	Version
libfpx_project:libfpx	libfpx project libfpx	eq	1.3.1

References

www.openwall.com/lists/oss-security/2017/08/17/12

blogs.gentoo.org/ago/2017/08/09/libfpx-null-pointer-dereference-in-cdirectorygetdirentry-dir-cxx/

4.3 Medium

CVSS2

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

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

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.0%

JSON

Related for CVE-2017-12920

cvelist1 nvd1 osv1 prion1