CVE-2011-3630
Status: ModifiedHigh (8.8)—
Hardlink before 0.1.2 suffer from multiple stack-based buffer overflow flaws because of the way directory trees with deeply nested directories are processed. A remote attacker could provide a specially-crafted directory tree, and trick the local user into consolidating it, leading to hardlink executable crash, or, potentially arbitrary code execution with the privileges of the user running the hardlink executable.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Base score: 8.8
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 2.66%
- Percentile among all scored CVEs: 85
- Score date: 10/3/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (3)
CWEs
- CWE-787
References
- https://access.redhat.com/security/cve/cve-2011-3630
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645516
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3630
- https://security-tracker.debian.org/tracker/CVE-2011-3630
- https://www.openwall.com/lists/oss-security/2011/10/20/6
- https://access.redhat.com/security/cve/cve-2011-3630
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645516
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3630
- https://security-tracker.debian.org/tracker/CVE-2011-3630
- https://www.openwall.com/lists/oss-security/2011/10/20/6
Raw JSON (NVD)
Show
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"lastModified": "2026-06-16T23:33:39.500",
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