Vulnerability Monitor

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CVE-2017-12144

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.

Published

2017-08-02T05:29:00.393

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.5 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-770

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	ytnef_project	ytnef	1.9.2	Yes

References

http://www.securityfocus.com/bid/100098 ([email protected])
https://github.com/Yeraze/ytnef/issues/51 Issue Tracking ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/ ([email protected])
https://somevulnsofadlab.blogspot.com/2017/07/ytnefallocation-failed-in-tneffillmapi.html Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/100098 (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/Yeraze/ytnef/issues/51 Issue Tracking (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/ (af854a3a-2127-422b-91ae-364da2661108)
https://somevulnsofadlab.blogspot.com/2017/07/ytnefallocation-failed-in-tneffillmapi.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)