Vulnerability Details : CVE-2018-14947
An issue has been found in PDF2JSON 0.69. XmlFontAccu::CSStyle in XmlFonts.cc has Mismatched Memory Management Routines (operator new [] versus operator delete).
Vulnerability category: Overflow
Products affected by CVE-2018-14947
- cpe:2.3:a:flowpaper:pdf2json:0.69:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-14947
0.56%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-14947
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 | |
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-14947
-
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-2018-14947
-
https://github.com/fouzhe/security/tree/master/pdf2json#alloc_dealloc_mismatch-in-function-csstyle
security/pdf2json at master · fouzhe/security · GitHubExploit;Third Party Advisory
-
https://github.com/flexpaper/pdf2json/issues/20
Alloc_dealloc_mismatch in function CSStyle · Issue #20 · flexpaper/pdf2json · GitHubExploit;Third Party Advisory
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