CVE-2011-3631
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Hardlink
PublishedNov 26, 2019
First seenNov 26, 2019
How to fix
Update
- hardlink_project hardlink0.1.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hardlink_project hardlink | v < 0.1.2 | 0.1.2 |
| debian debian_linux | 8.0, 9.0, 10.0 | — |
| redhat enterprise_linux | 5.0, 6.0 | — |
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