NULL pointer dereference in Znc

CVE-2010-2488

NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.

EPSS: 0.024 (82.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Znc — versions before 0.092

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

secalert@redhat.com (Third Party Advisory, x_refsource_MISC)
secalert@redhat.com (x_refsource_MISC, Broken Link)
secalert@redhat.com (Exploit, Mailing List, Third Party Advisory, x_refsource_MISC)
secalert@redhat.com (x_refsource_CONFIRM, Third Party Advisory)

Frequently asked questions

What is CVE-2010-2488?: CVE-2010-2488 is a high-severity vulnerability in Znc, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2019-11-12.
How severe is CVE-2010-2488?: High severity. CVSS v3 base score is 7.5 out of 10.