Vulnerability Details : CVE-2018-17174
A stack-based buffer overflow was discovered in the xtimor NMEA library (aka nmealib) 0.5.3. nmea_parse() in parser.c allows an attacker to trigger denial of service (even arbitrary code execution in a certain context) in a product using this library via malformed data.
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2018-17174
- cpe:2.3:a:nmealib_project:nmealib:0.5.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-17174
0.37%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-17174
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-17174
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-17174
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https://www.cnblogs.com/tr3e/p/9662324.html
Buffer Overflow in NMEA Library - tr3e - 博客园Exploit;Third Party Advisory
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