high8.8
CVE-2017-9146
The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which all…
Impact
The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted tnef file.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ytnef Project | Ytnef | through 1.9.2 |
Weakness classification
References
- NVD record
- CVE.org record
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862707
- https://github.com/Yeraze/ytnef/issues/47
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/
- https://usn.ubuntu.com/3667-1/
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862707
- https://github.com/Yeraze/ytnef/issues/47
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/
- https://usn.ubuntu.com/3667-1/