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cve[email protected]CVE-2017-8872
HistoryMay 10, 2017 - 5:29 a.m.

CVE-2017-8872

2017-05-1005:29:00
CWE-125
web.nvd.nist.gov
127
cve-2017-8872
htmlparser.c
libxml2 2.9.4
buffer over-read
information disclosure
denial of service
nvd
security vulnerability

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.8%

The htmlParseTryOrFinish function in HTMLparser.c in libxml2 2.9.4 allows attackers to cause a denial of service (buffer over-read) or information disclosure.

Affected configurations

NVD
Node
xmlsoftlibxml2Match2.9.4
CPENameOperatorVersion
xmlsoft:libxml2xmlsoft libxml2eq2.9.4

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.8%