Vulnerability Details : CVE-2018-17854
Potential exploit
SIMDComp before 0.1.1 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) because it can read (and then discard) extra bytes. NOTE: this issue exists because of an incomplete fix for CVE-2018-17427.
Vulnerability category: Denial of service
Products affected by CVE-2018-17854
- cpe:2.3:a:simdcomp_project:simdcomp:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-17854
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-17854
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-17854
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-17854
-
https://github.com/lemire/simdcomp/issues/21
heap-buffer-overflow (detected by LibFuzzer) · Issue #21 · lemire/simdcomp · GitHubExploit;Third Party Advisory
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