CVE-2017-6802

An issue was discovered in ytnef before 1.9.2. There is a potential heap-based buffer over-read on incoming Compressed RTF Streams, related to DecompressRTF() in libytnef.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
---
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
VendorProductVersion
ytnef_projectytnef
𝑥
≤ 1.9.1
debiandebian_linux
8.0
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libytnef
bullseye
1.9.3-3
fixed
bookworm
2.0-1
fixed
sid
2.1.2-1
fixed
trixie
2.1.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libytnef
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
not-affected
yakkety
ignored
xenial
Fixed 1.5-9ubuntu0.1
released
trusty
Fixed 1.5-6ubuntu0.1
released
precise
ignored
Common Weakness Enumeration
References
http://www.debian.org/security/2017/dsa-3846
https://github.com/Yeraze/ytnef/commit/22f8346c8d4f0020a40d9f258fdb3bfc097359cc
https://github.com/Yeraze/ytnef/issues/34
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/
http://www.debian.org/security/2017/dsa-3846
https://github.com/Yeraze/ytnef/commit/22f8346c8d4f0020a40d9f258fdb3bfc097359cc
https://github.com/Yeraze/ytnef/issues/34
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/