Lucene search

MitreCVE-2017-7231

HistoryMar 22, 2017 - 6:59 p.m.

CVE-2017-7231

2017-03-2218:59:00

CWE-119

mitre

web.nvd.nist.gov

cve-2017-7231

pngdefry

heap-based

buffer-overflow

vulnerability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

44.9%

JSON

pngdefry through 2017-03-22 is prone to a heap-based buffer-overflow vulnerability because it fails to properly process a specially crafted png file. This issue affects the ‘process()’ function of the ‘pngdefry.c’ source file.

Affected configurations

Nvd

Node

pngdefry_projectpngdefryRange≤2017-03-22

VendorProductVersionCPE
pngdefry_projectpngdefry*cpe:2.3:a:pngdefry_project:pngdefry:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
pngdefry_project	pngdefry	*	cpe:2.3:a:pngdefry_project:pngdefry::::::::

References

www.securityfocus.com/bid/97037

github.com/Tatsh/pngdefry/issues/1

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

44.9%

JSON

Related for CVE-2017-7231