Vulnerability Details : CVE-2018-14563
An issue was discovered in libthulac.so in THULAC through 2018-02-25. "operator delete" is used with "operator new[]" in the TaggingLearner class in include/cb_tagging_learner.h, possibly leading to memory corruption.
Vulnerability category: OverflowMemory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2018-14563
Probability of exploitation activity in the next 30 days: 0.58%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 78 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-14563
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
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-2018-14563
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-14563
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https://github.com/thunlp/THULAC/issues/37
Alloc-dealloc-mismatch · Issue #37 · thunlp/THULAC · GitHubExploit;Third Party Advisory
Products affected by CVE-2018-14563
- cpe:2.3:a:thunlp:thulac:*:*:*:*:*:*:*:*