CVEvulnerability
CVE-2011-3631
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-11-26
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-190
Description
Hardlink before 0.1.2 has multiple integer overflows leading to heap-based buffer overflows because of the way string lengths concatenation is done in the calculation of the required memory space to be used. 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 user privileges.
Affected configurations
• hardlink project hardlink (< 0.1.2)
• debian debian linux 8.0
• debian debian linux 9.0
• debian debian linux 10.0
• redhat enterprise linux 5.0
• redhat enterprise linux 6.0
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://access.redhat.com/security/cve/cve-2011-3631 Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645516 Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3631 Issue Tracking, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2011-3631 Third Party Advisory
- https://access.redhat.com/security/cve/cve-2011-3631 Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645516 Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3631 Issue Tracking, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2011-3631 Third Party Advisory