PT-2022-15267 · Unknown · Fast-String-Search

Cristian-Alexandru Staicu · Published 2022-06-17 · Updated 2022-06-28 · CVE-2022-22138

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions fast-string-search (affected versions not specified)

Description The issue is related to Denial of Service (DoS) when computations are incorrect for non-string inputs. This can cause the V8 to attempt reading from non-permitted locations, resulting in a segmentation fault due to the violation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Resource Exhaustion

Weakness Enumeration

CWE-400

CWE-682

Related Identifiers

CVE-2022-22138

GHSA-4263-Q746-94MW

SNYK-JS-FASTSTRINGSEARCH-2392367

Affected Products

Fast-String-Search

References · 7

• 🔥 https://snyk.io/vuln/SNYK-JS-FASTSTRINGSEARCH-2392367 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-22138 · Security Note
• https://osv.dev/vulnerability/GHSA-4263-q746-94mw · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-22138 · Vendor Advisory
• https://t.me/cvenotify/31816 · Telegram Post
• https://t.me/cvenotify/31824 · Telegram Post
• https://t.me/cibsecurity/44768 · Telegram Post