VDB
CVE-2017-15721
CVE-2017-15721
PUBLISHED
CVSS 7.5 HIGH
In Irssi before 1.0.5, certain incorrectly formatted DCC CTCP messages could cause a NULL pointer dereference. This is a separate, but similar, issue relative to CVE-2017-9468.
EPSS 2.37% · 83.7th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
2.37%
83.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | irssi | 0.8.17-1ubuntu1, 0.8.19-1ubuntu1, 0 |
| Ubuntu:14.04:LTS | irssi | 0, 0.8.15-5ubuntu3.1, 0.8.15-5ubuntu3.2 |
Timeline
- Oct 22, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-15721 third-party-advisory
- http://openwall.com/lists/oss-security/2017/10/22/4 third-party-advisory
- https://irssi.org/security/irssi_sa_2017_10.txt third-party-advisory
- https://ubuntu.com/security/notices/USN-3465-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-15721 third-party-advisory