PT-2022-17579 · Unknown · Fast-String-Search

Cristian-Alexandru Staicu · Published 2022-06-17 · Updated 2022-06-28 · CVE-2022-25872

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

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

Description The issue is related to an Out-of-bounds Read, caused by incorrect memory freeing and length calculation for non-string input as the source. This allows an attacker to read previously allocated memory.

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

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-25872

GHSA-HMQG-P8F8-3QRW

SNYK-JS-FASTSTRINGSEARCH-2392368

Affected Products

Fast-String-Search

References · 8

• 🔥 https://snyk.io/vuln/SNYK-JS-FASTSTRINGSEARCH-2392368 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-25872 · Security Note
• https://osv.dev/vulnerability/CVE-2022-25872 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-hmqg-p8f8-3qrw · Vendor Advisory
• https://github.com/magiclen/node-fast-string-search/blob/c8dd9fc966abc80b327f509e63360f59e0de9fb5/src/fast-string-search.c%23L192 · Note
• https://github.com/magiclen/node-fast-string-search · Note
• https://t.me/cibsecurity/44762 · Telegram Post
• https://t.me/cvenotify/31811 · Telegram Post