CVE-2017-9473 — Project Ytnef vulnerability

9 documents6 sources
Severity
5.5MEDIUMNVD
EPSS
0.3%
top 50.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Debian LibytnefCanonical Ubuntu LinuxYtnef Project Ytnef
Timeline
PublishedJun 7
Latest updateMay 13

Description

In ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers to cause a denial of service (memory consumption) via a crafted file.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶debiandebian/libytnef< libytnef 1.9.3-1 (bookworm)

Also affects: Ubuntu Linux 14.04

🔴Vulnerability Details

3
GHSA
GHSA-f94h-w96q-8548: In ytnef 1↗2022-05-13
▶
OSV
libytnef vulnerabilities↗2018-05-31
▶
OSV
CVE-2017-9473: In ytnef 1↗2017-06-07
▶

📋Vendor Advisories

2
Ubuntu
libytnef vulnerabilities↗2018-05-31
▶
Debian
CVE-2017-9473: libytnef - In ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers...↗2017
▶

💬Community

3
Bugzilla
CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version [fedora-all]↗2017-06-07
▶
Bugzilla
CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version↗2017-06-07
▶
Bugzilla
CVE-2017-9470 CVE-2017-9471 CVE-2017-9472 CVE-2017-9473 CVE-2017-9474 ytnef: Multiple vulnerabilities in 1.9.2 version [epel-all]↗2017-06-07
▶