VulnerabilityModified
CVE-2020-16088
iked in OpenIKED, as used in OpenBSD through 6.7, allows authentication bypass because ca.c has the wrong logic for checking whether a public key matches.
CRITICAL 9.8EPSS 2.42%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
iked in OpenIKED, as used in OpenBSD through 6.7, allows authentication bypass because ca.c has the wrong logic for checking whether a public key matches.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.42% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- openbsd/openbsd
- Source
- cve@mitre.org
References
- https://ftp.openbsd.org/pub/OpenBSD/patches/6.7/common/014_iked.patch.sigExploit, Vendor Advisory
- https://github.com/openbsd/src/commit/7afb2d41c6d373cf965285840b85c45011357115Patch, Third Party Advisory
- https://github.com/xcllnt/openiked/commits/masterPatch, Third Party Advisory
- https://www.openiked.org/security.htmlVendor Advisory
- https://ftp.openbsd.org/pub/OpenBSD/patches/6.7/common/014_iked.patch.sigExploit, Vendor Advisory
- https://github.com/openbsd/src/commit/7afb2d41c6d373cf965285840b85c45011357115Patch, Third Party Advisory
- https://github.com/xcllnt/openiked/commits/masterPatch, Third Party Advisory
- https://www.openiked.org/security.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.