CVE-2018-10933: [UNKNOWN] libssh

A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4.

CVSS 9.1 CriticalCriticalEPSS 0.92 · 99th percentile

Critical, because:

CVSS score 9.1: 9.0 or more.
CVSS score 9.1 (7.0 or more) and EPSS 0.92 (0.1 or more): a high score and a real chance of exploitation in the next 30 days.

Published by the CVE Program (CNA: redhat) at 17 Oct 2018, 12:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
[UNKNOWN]	libssh	affected 0.7.6 affected 0.8.4

Identifiers

CVE-2018-10933

CNA

redhat

Weakness (CWE)

CWE-592

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.1	Critical	3.0	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	CNA (redhat)

CISA KEV Not listed.
EPSS 0.92, the 99th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 17 Oct 2018. New records show when each source confirmed them.

Sources

References from the CNA

usn.ubuntu.com/3795-1/ vendor-advisoryubuntu
www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html confirm
usn.ubuntu.com/3795-2/ vendor-advisoryubuntu
www.debian.org/security/2018/dsa-4322 vendor-advisorydebian
www.libssh.org/security/advisories/CVE-2018-10933.txt confirm
bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10933 confirm
www.securityfocus.com/bid/105677 vdb-entrybid
lists.debian.org/debian-lts-announce/2018/10/msg00010.html mailing-listmlist
psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0016 confirm
security.netapp.com/advisory/ntap-20190118-0002/ confirm
www.exploit-db.com/exploits/45638/ exploitexploit-db

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.