CVE Details
Basic Information
| Title | sparklemotion nokogiri hashmap.c hashmap_set_with_hash heap-based overflow |
|---|---|
| Type | cve |
| Published | 2025-06-22T19:00:11.556Z |
| Last Seen |
Product Information
| Vendor | sparklemotion |
|---|---|
| Product | nokogiri |
| Version | 1.18.0 |
CVSS Information
| Base Score | 4.8 (MEDIUM) |
|---|---|
| Attack Vector | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P |
| Confidentiality Impact | |
| Integrity Impact | |
| Availability Impact |
AI Analysis
| AI Description | A heap-based buffer overflow vulnerability in the gumbo-parser component of sparklemotion nokogiri could allow local attackers to execute arbitrary code or cause a denial of service. This issue affects versions up to 1.18.7. |
|---|---|
| AI Severity | Medium |
| Vendor | sparklemotion |
| Product | nokogiri |
| Affected Version | 1.18.0, 1.18.1, 1.18.2, 1.18.3, 1.18.4, 1.18.5, 1.18.6, 1.18.7 |
Affected Products
- sparklemotion nokogiri 1.18.0
- sparklemotion nokogiri 1.18.1
- sparklemotion nokogiri 1.18.2
- sparklemotion nokogiri 1.18.3
- sparklemotion nokogiri 1.18.4
- sparklemotion nokogiri 1.18.5
- sparklemotion nokogiri 1.18.6
- sparklemotion nokogiri 1.18.7
Additional Information
| CVE List | |
|---|---|
| CWE List | CWE-122, CWE-119 |
| Bulletin Family |
References
Description
A vulnerability was found in sparklemotion nokogiri up to 1.18.7 and classified as problematic. This issue affects the function hashmap_set_with_hash of the file gumbo-parser/src/hashmap.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.