CVE Details
Basic Information
| Title | vstakhov libucl ucl_parser.c ucl_parse_multiline_string heap-based overflow |
|---|---|
| Type | cve |
| Published | 2025-06-23T02:00:08.771Z |
| Last Seen |
Product Information
| Vendor | vstakhov |
|---|---|
| Product | libucl |
| Version | 0.9.0 |
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 ucl_parse_multiline_string function of libucl versions up to 0.9.2. This issue can be exploited locally and has been publicly disclosed. |
|---|---|
| AI Severity | Medium |
| Vendor | vstakhov |
| Product | libucl |
| Affected Version | 0.9.0, 0.9.1, 0.9.2 |
Affected Products
- vstakhov libucl 0.9.0
- vstakhov libucl 0.9.1
- vstakhov libucl 0.9.2
Additional Information
| CVE List | |
|---|---|
| CWE List | CWE-122, CWE-119 |
| Bulletin Family |
References
Description
A vulnerability classified as problematic was found in vstakhov libucl up to 0.9.2. Affected by this vulnerability is the function ucl_parse_multiline_string of the file src/ucl_parser.c. The manipulation leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.