CVE-2017-1000455

MEDIUMNVD 5.55.5—Trending — 3 sources updated this week

5.5

GuixSD prior to Git commit 5e66574a128937e7f2fcf146d146225703ccfd5d used POSIX hard links incorrectly, leading the creation of setuid executables in "the store", violating a fundamental security assumption of GNU Guix.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 6.4%
KEV: Not listed

Published

January 2, 2018

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://lists.gnu.org/archive/html/guix-devel/2017-10/msg00090.html
af854a3a-2127-422b-91ae-364da2661108https://lists.gnu.org/archive/html/guix-devel/2017-10/msg00090.html

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-346Origin Validation Error

Data Freshness Timeline

(refreshed 11× in last 7d / 18× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 12:58 UTCEG score recompute
2026-05-28 12:58 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 12:46 UTCOSV refresh
2026-05-24 16:44 UTCepss_batch

Frequently asked(5)

What is CVE-2017-1000455?

CVE-2017-1000455 is a medium vulnerability published on January 2, 2018. GuixSD prior to Git commit 5e66574a128937e7f2fcf146d146225703ccfd5d used POSIX hard links incorrectly, leading the creation of setuid executables in "the store", violating a fundamental security assumption of GNU Guix.

When was CVE-2017-1000455 disclosed?

CVE-2017-1000455 was first published in the National Vulnerability Database on January 2, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2017-1000455 actively exploited?

CVE-2017-1000455 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 6.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2017-1000455?

CVE-2017-1000455 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2017-1000455?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-1000455, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2017-1000455

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2017-1000455?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)