Is CVE-2018-1056 in the CISA KEV catalog?

No. CVE-2018-1056 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-1056?

CVE-2018-1056 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2018-1056?

CVE-2018-1056 has an EPSS score of 1.42% (70th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-1056?

Upgrade advancecomp on debian 11 to 2.1-1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2018-1056

HIGH

7.8

CVSS v3

NVD

Description

An out-of-bounds heap buffer read flaw was found in the way advancecomp before 2.1-2018/02 handled processing of ZIP files. An attacker could potentially use this flaw to crash the advzip utility by tricking it into processing crafted ZIP files.

CWE-122Heap-based Buffer Overflow CWE-125Out-of-bounds Read

How to fix

Remediation Available

advancecompDebian

Fixed in:2.1-1CVE-2018-1056

advancecompUbuntu

Fixed in:1.18-1ubuntu0.1USN-3570-1

Fixed in:1.20-1ubuntu0.1USN-3570-1

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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

1.42%probability of exploitation in 30 days

70thpercentile

Moderate risk: more likely to be exploited than 70% of all known CVEs.

References

Exploit1

bugs.debian.org

Third-Party Advisory6

Related Vulnerabilities

Other CWE-122 (Heap-based Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2024-26256	High	7.8	88%	-	Fix
CVE-2020-25687	Medium	5.9	87%	-	Fix
CVE-2009-3459	High	8.8	86%	KEV	Fix
CVE-2021-21017	High	8.8	86%	KEV	-
CVE-2020-25683	Medium	5.9	86%	-	Fix

Embed a live status badge for CVE-2018-1056

Markdown

[![CVE-2018-1056](https://tridentstack.com/cve/badge/CVE-2018-1056.svg)](https://tridentstack.com/cve/CVE-2018-1056)

HTML

<a href="https://tridentstack.com/cve/CVE-2018-1056"><img src="https://tridentstack.com/cve/badge/CVE-2018-1056.svg" alt="CVE-2018-1056"></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.