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MitreCVE-2017-12144

HistoryAug 02, 2017 - 5:29 a.m.

CVE-2017-12144

2017-08-0205:29:00

CWE-770

mitre

web.nvd.nist.gov

ytnef

allocation failure

tneffillmapi

denial of service

cve-2017-12144

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

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

49.3%

JSON

In ytnef 1.9.2, an allocation failure was found in the function TNEFFillMapi in ytnef.c, which allows attackers to cause a denial of service via a crafted file.

Affected configurations

Nvd

Node

ytnef_projectytnefMatch1.9.2

VendorProductVersionCPE
ytnef_projectytnef1.9.2cpe:/a:ytnef_project:ytnef:1.9.2:::

Vendor	Product	Version	CPE
ytnef_project	ytnef	1.9.2	cpe:/a:ytnef_project:ytnef:1.9.2:::

References

www.securityfocus.com/bid/100098

github.com/Yeraze/ytnef/issues/51

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/

somevulnsofadlab.blogspot.com/2017/07/ytnefallocation-failed-in-tneffillmapi.html

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

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

49.3%

JSON

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