CVE-2017-12144

Description

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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.19%
Vendor Advisory fedoraproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/Yeraze/ytnef/issues/51 issue tracking
https://somevulnsofadlab.blogspot.com/2017/07/ytnefallocation-failed-in-tneffillmapi.html third party advisory
http://www.securityfocus.com/bid/100098 vdb entry
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-12144?
CVE-2017-12144 has been scored as a medium severity vulnerability.
How to fix CVE-2017-12144?
To fix CVE-2017-12144, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-12144 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-12144 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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