CVE-2022-22138: Incorrect Calculation

All versions of package fast-string-search are vulnerable to Denial of Service DoS when computations are incorrect for non-string inputs. One can cause the V8 to attempt reading from non-permitted locations and cause a segmentation fault due to the violation...

fast-string-search 安全漏洞

fast-string-search is a search function that can search for strings using N-API and boyer-moore-magiclen. fast-string-search suffers from a denial-of-service vulnerability that stems from incorrect computation of non-string input, which can be exploited by an attacker to cause fast-string- search...

fast-string-search 缓冲区错误漏洞

fast-string-search is a module from the individual developer Magic Len Ron Li in China that searches for substrings in a string using N-API and boyer-moore-magiclen. A security vulnerability exists in fast-string-search due to incorrect memory freeing and length calculation of any non-string inpu...

express-check-introspection-key (1.0.0), leapfin-exercise (>=1.0.0, <=1.1.1) +1 more potentially affected by CVE-2022-25872 via fast-string-search (1.4.4)

fast-string-search NPM version 1.4.4 is affected by a known vulnerability. The following packages have a transitive dependency on fast-string-search and may be impacted: - express-check-introspection-key 1.0.0 - leapfin-exercise =1.0.0, =0.0.1, =0.0.2-beta.0 Source cves: CVE-2022-25872 Source...

express-check-introspection-key (1.0.0), leapfin-exercise (>=1.0.0, <=1.1.1) +1 more potentially affected by CVE-2022-22138 via fast-string-search (1.4.4)

fast-string-search NPM version 1.4.4 is affected by a known vulnerability. The following packages have a transitive dependency on fast-string-search and may be impacted: - express-check-introspection-key 1.0.0 - leapfin-exercise =1.0.0, =0.0.1, =0.0.2-beta.0 Source cves: CVE-2022-22138 Source...

Denial of Service (DoS)

Overview fast-string-search is a module that can search substrings in a string by using N-API and boyer-moore-magiclen. Affected versions of this package are vulnerable to Denial of Service DoS when computations are incorrect for non-string inputs. One can cause the V8 to attempt reading from...