CVE & CISA-KEV Catalog

CVE-2017-18199

MEDIUMEPSS 87th pctl
6.5
CVSS v3
NVD

Description

realloc_symlink in rock.c in GNU libcdio before 1.0.0 allows remote attackers to cause a denial of service (NULL Pointer Dereference) via a crafted iso file.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available
libcdioDebian
Fixed in:1.0.0-1CVE-2017-18199
Fixed in:1.0.0-1CVE-2017-18199
Fixed in:1.0.0-1CVE-2017-18199
Fixed in:1.0.0-1CVE-2017-18199
libcdioUbuntu
Fixed in:0.83-4.1ubuntu1+esm1USN-5558-1
Fixed in:0.83-4.2ubuntu1+esm1USN-5558-1
libcdio-cdda1Ubuntu
Fixed in:0.83-4.1ubuntu1+esm1USN-5558-1
Fixed in:0.83-4.2ubuntu1+esm1USN-5558-1
libcdio-paranoia1Ubuntu
Fixed in:0.83-4.1ubuntu1+esm1USN-5558-1
Fixed in:0.83-4.2ubuntu1+esm1USN-5558-1
libcdio-utilsUbuntu
Fixed in:0.83-4.1ubuntu1+esm1USN-5558-1
Fixed in:0.83-4.2ubuntu1+esm1USN-5558-1
libcdio13Ubuntu
Fixed in:0.83-4.1ubuntu1+esm1USN-5558-1
Fixed in:0.83-4.2ubuntu1+esm1USN-5558-1
libiso9660-8Ubuntu
Fixed in:0.83-4.1ubuntu1+esm1USN-5558-1
Fixed in:0.83-4.2ubuntu1+esm1USN-5558-1
libudf0Ubuntu
Fixed in:0.83-4.1ubuntu1+esm1USN-5558-1
Fixed in:0.83-4.2ubuntu1+esm1USN-5558-1

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

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

3.33%probability of exploitation in 30 days
87thpercentile

Elevated risk: more likely to be exploited than 87% of all known CVEs.

References

Vendor Advisory1
Third-Party Advisory1
Other references1

Related Vulnerabilities

Other CWE-476 (NULL Pointer Dereference) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-21758High7.592%-Fix
CVE-2023-21547High7.588%-Fix
CVE-2014-3470Medium4.386%-Fix
CVE-2021-44224High8.282%-Fix
CVE-2016-0742High7.582%-Fix
CVE-2009-1386Medium5.080%-Fix
Embed a live status badge for CVE-2017-18199
CVE-2017-18199 severity badge

Markdown

[![CVE-2017-18199](https://tridentstack.com/cve/badge/CVE-2017-18199.svg)](https://tridentstack.com/cve/CVE-2017-18199)

HTML

<a href="https://tridentstack.com/cve/CVE-2017-18199"><img src="https://tridentstack.com/cve/badge/CVE-2017-18199.svg" alt="CVE-2017-18199"></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.