Vulnerability Details : CVE-2018-20591
A heap-based buffer over-read was discovered in decompileJUMP function in util/decompile.c of libming v0.4.8. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by swftocxx.
Vulnerability category: Denial of service
Products affected by CVE-2018-20591
- cpe:2.3:a:libming:libming:0.4.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20591
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20591
| 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-2018-20591
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20591
-
https://github.com/libming/libming/issues/168
Heap-buffer-overflow problem in decompileJUMP function in util/decompile.c of libming v0.4.8 · Issue #168 · libming/libming · GitHubExploit;Third Party Advisory
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