cve.bz

CVE-2023-52557

7.5 highEPSS 0.6%

High (7.5) in openbsd openbsd. EPSS 0.6% chance of exploitation in the next 30 days.

In OpenBSD 7.3 before errata 016, npppd(8) could crash by a l2tp message which has an AVP (Attribute-Value Pair) with wrong length.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
CWEs
CWE-131, CWE-805
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON