CVE-2015-1414
CVE-2015-1414 is a high-severity vulnerability in Netgate Pfsense with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: High (CVSS 2.0 base score 7.8)
- EPSS exploit prediction: 4% (90th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Netgate Pfsense
- Published:
- Last modified:
Description
Integer overflow in FreeBSD before 8.4 p24, 9.x before 9.3 p10. 10.0 before p18, and 10.1 before p6 allows remote attackers to cause a denial of service (crash) via a crafted IGMP packet, which triggers an incorrect size calculation and allocation of insufficient memory.
Frequently asked questions
- What is CVE-2015-1414?
- Integer overflow in FreeBSD before 8.4 p24, 9.x before 9.3 p10. 10.0 before p18, and 10.1 before p6 allows remote attackers to cause a denial of service (crash) via a crafted IGMP packet, which triggers an incorrect size calculation and allocation of insufficient memory.
- How severe is CVE-2015-1414?
- CVE-2015-1414 has a CVSS 2.0 base score of 7.8, rated high severity.
- Is CVE-2015-1414 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-1414?
- CVE-2015-1414 primarily affects Netgate Pfsense. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2015-1414?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2015-1414 published?
- CVE-2015-1414 was published on 2015-02-27 and last updated on 2026-06-17.
References
- http://www.debian.org/security/2015/dsa-3175
- http://www.securityfocus.com/bid/72777
- http://www.securitytracker.com/id/1031798
- https://kc.mcafee.com/corporate/index?page=content&id=SB10107
- https://www.freebsd.org/security/advisories/FreeBSD-SA-15:04.igmp.asc
- https://www.pfsense.org/security/advisories/pfSense-SA-15_02.igmp.asc
Affected products (9)
- cpe:2.3:a:netgate:pfsense:2.2.1:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:8.4:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:9.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:9.2:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:9.3:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:10.1:*:*:*:*:*:*:*
More vulnerabilities in Netgate Pfsense
- CVE-2019-16915 — Critical (CVSS 9.8): An issue was discovered in pfSense through 2.4.4-p3. widgets/widgets/picture.widget.php uses the widgetkey parameter…
- CVE-2019-12585 — Critical (CVSS 9.8): Apcupsd 0.3.91_5, as used in pfSense through 2.4.4-RELEASE-p3 and other products, has an Arbitrary Command Execution…
- CVE-2020-21487 — Critical (CVSS 9.6): Cross Site Scripting vulnerability found in Netgate pfSense 2.4.4 and ACME package v.0.6.3 allows attackers to execute…
- CVE-2023-48123 — High (CVSS 8.8): An issue in Netgate pfSense Plus v.23.05.1 and before and pfSense CE v.2.7.0 allows a remote attacker to execute…
- CVE-2023-42326 — High (CVSS 8.8): An issue in Netgate pfSense v.2.7.0 allows a remote attacker to execute arbitrary code via a crafted request to the…
- CVE-2023-27253 — High (CVSS 8.8): A command injection vulnerability in the function restore_rrddata() of Netgate pfSense v2.7.0 allows authenticated…