Is CVE-2013-6413 actively exploited?

CVE-2013-6413 has no public evidence of in-the-wild exploitation as of 2025-04-12.

What is the CVSS score for CVE-2013-6413?

CVE-2013-6413 has a CVSS score of 5 (UNKNOWN severity). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P.

How do I patch CVE-2013-6413?

Patch guidance is available from unrealircd security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2013-6413.

CVE-2013-6413 - remediation guidance & executive summary

Q: Which products are affected by CVE-2013-6413?

2 products: unrealircd unrealircd, unrealircd unrealircd.

Description

Use-after-free vulnerability in UnrealIRCd 3.2.10 before 3.2.10.2 allows remote attackers to cause a denial of service (crash) via unspecified vectors. NOTE: this identifier was SPLIT per ADT2 due to different vulnerability types. CVE-2013-7384 was assigned for the NULL pointer dereference.

CVSS Metrics

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector: network
Access Cmplx: low
Auth: none
Confidentiality: none
Integrity: none
Availability: partial
Weaknesses: CWE-399

Metadata

Primary Vendor: UNREALIRCD
Published: 5/19/2014
Last Modified: 4/12/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2013-6413

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary