PT-2018-12580 · Thulac · Thulac

Fcorleone · Published 2018-07-23 · Updated 2018-09-20 · CVE-2018-14563

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions THULAC through 2018-02-25

Description An issue was discovered in libthulac.so, where "operator delete" is used with "operator new[]" in the TaggingLearner class in include/cb tagging learner.h, possibly leading to memory corruption.

Recommendations For THULAC through 2018-02-25, consider updating to a version that fixes the memory corruption issue in the TaggingLearner class. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-14563

Affected Products

Thulac

References · 3

• 🔥 https://github.com/thunlp/THULAC/issues/37 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-14563 · Security Note
• https://osv.dev/vulnerability/CVE-2018-14563 · Vendor Advisory