Vulnerability in NetApp Brocade Fabric Operating System
CVE-2023-28531
ssh-add in OpenSSH before 9.3 adds smartcard keys to ssh-agent without the intended per-hop destination constraints. The earliest affected version is 8.9.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.030 (87.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.023 · newest: 0.030 · change: +0.007
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.openwall.com/lists/oss-security/2023/03/15/8 (Mailing List, Release Notes)
- security.netapp.com/advisory/ntap-20230413-0008/ (Third Party Advisory)
- security.gentoo.org/glsa/202307-01 (vendor-advisory, Third Party Advisory)
- www.debian.org/security/2023/dsa-5586 (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- af854a3a-2127-422b-91ae-364da2661108
- 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
- 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
- 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
Frequently asked questions
- What is CVE-2023-28531?
- CVE-2023-28531 is a critical-severity vulnerability in NetApp Brocade Fabric Operating System, classified under Improper Access Control. CVSS score: 9.8/10. Published 2023-03-17.
- How severe is CVE-2023-28531?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-28531 known to be exploited?
- 15 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.