Is CVE-2018-11577 in the CISA KEV catalog?

No. CVE-2018-11577 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-11577?

CVE-2018-11577 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2018-11577?

CVE-2018-11577 has an EPSS score of 2.58% (83th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-11577?

Upgrade liblouis on debian 11 to 3.5.0-3 or later. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2018-11577

HIGHEPSS 83th pctl

8.8

CVSS v3

NVD

Description

Liblouis 3.5.0 has a Segmentation fault in lou_logPrint in logging.c.

CWE-120Classic Buffer Overflow

How to fix

Remediation Available

liblouisDebian

Fixed in:3.5.0-3CVE-2018-11577

liblouisUbuntu

Fixed in:2.5.3-2ubuntu1.3USN-3669-1

Fixed in:2.6.4-2ubuntu0.2USN-3669-1

Fixed in:3.5.0-1ubuntu0.1USN-3669-1

liblouis-binUbuntu

Fixed in:2.5.3-2ubuntu1.3USN-3669-1

Fixed in:2.6.4-2ubuntu0.2USN-3669-1

Fixed in:3.5.0-1ubuntu0.1USN-3669-1

liblouis14Ubuntu

Fixed in:3.5.0-1ubuntu0.1USN-3669-1

liblouis2Ubuntu

Fixed in:2.5.3-2ubuntu1.3USN-3669-1

liblouis9Ubuntu

Fixed in:2.6.4-2ubuntu0.2USN-3669-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

2.58%probability of exploitation in 30 days

83rdpercentile

Elevated risk: more likely to be exploited than 83% of all known CVEs.

References

Exploit2

Third-Party Advisory2

Related Vulnerabilities

Other CWE-120 (Classic Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0195	Medium	6.8	100%	-	Fix
CVE-2017-7269	Critical	9.8	100%	KEV	-
CVE-2019-11043	High	8.7	99%	KEV + Ransom	Fix
CVE-2011-4862	High	10.0	95%	-	Fix
CVE-2007-5659	High	7.8	94%	KEV	Fix
CVE-2022-3786	High	7.5	91%	-	Fix

Embed a live status badge for CVE-2018-11577

Markdown

[![CVE-2018-11577](https://tridentstack.com/cve/badge/CVE-2018-11577.svg)](https://tridentstack.com/cve/CVE-2018-11577)

HTML

<a href="https://tridentstack.com/cve/CVE-2018-11577"><img src="https://tridentstack.com/cve/badge/CVE-2018-11577.svg" alt="CVE-2018-11577"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.