8.8

CVE-2011-3631

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Hardlink Project ≫ Hardlink Version < 0.1.2
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Redhat ≫ Enterprise Linux Version 5.0
Redhat ≫ Enterprise Linux Version 6.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.69% 0.839
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645516
Third Party Advisory
Issue Tracking
https://access.redhat.com/security/cve/cve-2011-3631
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3631
Third Party Advisory
Issue Tracking
https://security-tracker.debian.org/tracker/CVE-2011-3631
Third Party Advisory