9.8
CVE-2018-11236
- EPSS 0.89%
- Published 18.05.2018 16:29:00
- Last modified 21.11.2024 03:42:57
- Source cve@mitre.org
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stdlib/canonicalize.c in the GNU C Library (aka glibc or libc6) 2.27 and earlier, when processing very long pathname arguments to the realpath function, could encounter an integer overflow on 32-bit architectures, leading to a stack-based buffer overflow and, potentially, arbitrary code execution.
Data is provided by the National Vulnerability Database (NVD)
Redhat ≫ Virtualization Host Version4.0
Redhat ≫ Enterprise Linux Desktop Version7.0
Redhat ≫ Enterprise Linux Server Version7.0
Redhat ≫ Enterprise Linux Workstation Version7.0
Oracle ≫ Communications Session Border Controller Version8.0.0
Oracle ≫ Communications Session Border Controller Version8.1.0
Oracle ≫ Communications Session Border Controller Version8.2.0
Oracle ≫ Enterprise Communications Broker Version3.0.0
Oracle ≫ Enterprise Communications Broker Version3.1.0
Netapp ≫ Data Ontap Edge Version-
Netapp ≫ Element Software Management Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.89% | 0.748 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.5 | 10 | 6.4 |
AV:N/AC:L/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.
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.