Libsixel CVE-2018-14073

HIGH

Missing Release of Resource after Effective Lifetime (CWE-772)

2018-07-15 cve@mitre.org

Information Disclosure Libsixel

7.5

CVSS 3.0 · NVD

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Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

1

CVE Published

Jul 15, 2018 - 18:29 cve.org

HIGH 7.5

DescriptionCVE.org

libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c.

AnalysisAI

libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-772. libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c. Affected products include: Saitoha Libsixel.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2018-14073 vulnerability details – vuln.today

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