CVE-2005-0177
CVE-2005-0177 is a high-severity vulnerability in Linux Linux Kernel 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. The underlying weakness is classified as CWE-119.
Key facts
- Severity: High (CVSS 2.0 base score 7.8)
- EPSS exploit prediction: 2% (82nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Linux Linux Kernel
- Published:
- Last modified:
Description
nls_ascii.c in Linux before 2.6.8.1 uses an incorrect table size, which allows attackers to cause a denial of service (kernel crash) via a buffer overflow.
Frequently asked questions
- What is CVE-2005-0177?
- nls_ascii.c in Linux before 2.6.8.1 uses an incorrect table size, which allows attackers to cause a denial of service (kernel crash) via a buffer overflow.
- How severe is CVE-2005-0177?
- CVE-2005-0177 has a CVSS 2.0 base score of 7.8, rated high severity.
- Is CVE-2005-0177 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2005-0177?
- CVE-2005-0177 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2005-0177?
- 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-2005-0177 published?
- CVE-2005-0177 was published on 2005-03-07 and last updated on 2026-06-16.
References
- http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=000930
- http://linux.bkbits.net:8080/linux-2.6/cset%4041e2bfbeOiXFga62XrBhzm7Kv9QDmQ
- http://marc.info/?l=full-disclosure&m=110846102231365&w=2
- http://www.redhat.com/support/errata/RHSA-2005-092.html
- http://www.securityfocus.com/bid/12598
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10298
Affected products (1)
- cpe:2.3:o:linux:linux_kernel:2.6.8.1:*:*:*:*:*:*:*
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