CVE-2016-9427
CVE-2016-9427 is a critical-severity vulnerability in Bdwgc Project Bdwgc with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 4% (90th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Bdwgc Project Bdwgc
- Published:
- Last modified:
Description
Integer overflow vulnerability in bdwgc before 2016-09-27 allows attackers to cause client of bdwgc denial of service (heap buffer overflow crash) and possibly execute arbitrary code via huge allocation.
Frequently asked questions
- What is CVE-2016-9427?
- Integer overflow vulnerability in bdwgc before 2016-09-27 allows attackers to cause client of bdwgc denial of service (heap buffer overflow crash) and possibly execute arbitrary code via huge allocation.
- How severe is CVE-2016-9427?
- CVE-2016-9427 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2016-9427 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-2016-9427?
- CVE-2016-9427 primarily affects Bdwgc Project Bdwgc. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2016-9427?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2016-9427 published?
- CVE-2016-9427 was published on 2016-12-12 and last updated on 2026-06-17.
References
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00089.html
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00115.html
- http://www.openwall.com/lists/oss-security/2016/11/18/3
- http://www.securityfocus.com/bid/94407
- https://github.com/ivmai/bdwgc/issues/135
- https://lists.debian.org/debian-lts-announce/2022/03/msg00039.html
Affected products (5)
- cpe:2.3:a:bdwgc_project:bdwgc:*:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
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