Lucene search

MitreCVE-2019-20005

HistoryDec 26, 2019 - 10:15 p.m.

CVE-2019-20005

2019-12-2622:15:10

CWE-125

mitre

web.nvd.nist.gov

cve-2019-20005

ezxml

memory handling

buffer over-read

strchr

nvd

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

6.5

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

34.3%

JSON

An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing a crafted XML file, performs incorrect memory handling, leading to a heap-based buffer over-read while running strchr() starting with a pointer after a ‘\0’ character (where the processing of a string was finished).

Affected configurations

Nvd

Node

ezxml_projectezxmlRange0.8.3–0.8.6

VendorProductVersionCPE
ezxml_projectezxml*cpe:2.3:a:ezxml_project:ezxml:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ezxml_project	ezxml	*	cpe:2.3:a:ezxml_project:ezxml::::::::

References

sourceforge.net/p/ezxml/bugs/14/

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

6.5

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

34.3%

JSON

Related for CVE-2019-20005