9.8crit
CVE-2017-7191
The netjoin processing in Irssi 1.x before 1.0.2 allows attackers to cause a denial of service (use-after-free) and possibly execute arbitr…
Published 9 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.4%
percentile 89%
Public exploits
0
none known
Summary
The netjoin processing in Irssi 1.x before 1.0.2 allows attackers to cause a denial of service (use-after-free) and possibly execute arbitrary code via unspecified vectors.
Exploit prediction (EPSS)
3.36% probability of exploitation in the next 30 days, higher than 89% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
- CWE-416 Use After Free
References
- github.com /irssi/irssi/commit/77b2631c78461965bc9a7414aae206b5c514e1b3 · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/97185 · vdb-entry, x_refsource_BID, x_transferred
- irssi.org /security/irssi_sa_2017_03.txt · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2017-7191
- NVD: CVE-2017-7191
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