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MitreCVE-2017-18215

HistoryMar 05, 2018 - 6:29 p.m.

CVE-2017-18215

2018-03-0518:29:00

CWE-787

mitre

web.nvd.nist.gov

cve-2017-18215

xv 3.10a

memory corruption

png

comment field

decoding

out-of-bounds write

crashes

code execution

incorrect length value

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.004

Percentile

73.5%

JSON

xvpng.c in xv 3.10a has memory corruption (out-of-bounds write) when decoding PNG comment fields, leading to crashes or potentially code execution, because it uses an incorrect length value.

Affected configurations

Nvd

Node

xv_projectxvMatch3.10a

Node

opensuseleapMatch42.3

VendorProductVersionCPE
xv_projectxv3.10acpe:2.3:a:xv_project:xv:3.10a:*:*:*:*:*:*:*
opensuseleap42.3cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
xv_project	xv	3.10a	cpe:2.3:a:xv_project:xv:3.10a:::::::*
opensuse	leap	42.3	cpe:2.3:o:opensuse:leap:42.3:::::::*

References

bugzilla.suse.com/attachment.cgi?id=728337

bugzilla.suse.com/show_bug.cgi?id=1043479

lists.opensuse.org/opensuse-updates/2018-02/msg00088.html

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.004

Percentile

73.5%

JSON

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