CVE-2006-7254
CVE-2006-7254 is a medium-severity vulnerability in Gnu Glibc with a CVSS 3.x base score of 5.5. 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-19.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v2: 2.1
- EPSS exploit prediction: 0% (22nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-19
- Affected product: Gnu Glibc
- Published:
- Last modified:
Description
The nscd daemon in the GNU C Library (glibc) before version 2.5 does not close incoming client sockets if they cannot be handled by the daemon, allowing local users to carry out a denial of service attack on the daemon.
Frequently asked questions
- What is CVE-2006-7254?
- The nscd daemon in the GNU C Library (glibc) before version 2.5 does not close incoming client sockets if they cannot be handled by the daemon, allowing local users to carry out a denial of service attack on the daemon.
- How severe is CVE-2006-7254?
- CVE-2006-7254 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2006-7254 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2006-7254?
- CVE-2006-7254 affects Gnu Glibc. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2006-7254?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2006-7254 published?
- CVE-2006-7254 was published on 2019-04-10 and last updated on 2026-06-16.
References
Affected products (1)
- cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*
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