Heap Buffer Overflow and Use-After-Free in libxls xls_getCSS Function
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Libxls | Libxls |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.174% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Heap Buffer Overflow and Use-After-Free in libxls xls_getCSS Function |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Heap Buffer Overflow and Use‑After‑Free in libxls xls_getCSS Function | |
| Weaknesses | CWE-416 |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Libxls
Libxls libxls |
|
| Vendors & Products |
Libxls
Libxls libxls |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Heap Buffer Overflow and Use‑After‑Free in libxls xls_getCSS Function | |
| Weaknesses | CWE-122 CWE-416 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A heap-buffer-overflow and use-after-free vulnerability exists in the xls_getCSS() function of libxls 1.6.3 due to insufficient validation of a file-controlled font index. | |
| References |
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