Vulnerability Details : CVE-2019-14468
GnuCOBOL 2.2 has a buffer overflow in cb_push_op in cobc/field.c via crafted COBOL source code.
Vulnerability category: Overflow
Products affected by CVE-2019-14468
- cpe:2.3:a:gnucobol_project:gnucobol:2.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-14468
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-14468
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2019-14468
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-14468
-
https://sourceforge.net/p/open-cobol/bugs/581/
GnuCOBOL (formerly OpenCOBOL) / Bugs / #581 Global buffer overflow in the cb_push_op() functionExploit;Third Party Advisory
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