CFITSIO through 4.7.0 Heap Out-of-Bounds Read via HCOMPRESS input_nnybble
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HEASARC | cfitsio | unaffected |
|
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Heasarc | Cfitsio |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.245% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Heasarc
Heasarc cfitsio |
|
| Vendors & Products |
Heasarc
Heasarc cfitsio |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nasa
Nasa cfitsio |
|
| CPEs | cpe:2.3:a:nasa:cfitsio:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nasa
Nasa cfitsio |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the HCOMPRESS tile decoder that allows attackers to read past the compressed tile buffer via input_nnybble in fits_hdecompress.c. Attackers can supply a crafted FITS file with ZCMPTYPE HCOMPRESS_1 declaring oversized tile geometry to crash applications calling fits_read_pix or disclose limited heap memory. | |
| Title | CFITSIO through 4.7.0 Heap Out-of-Bounds Read via HCOMPRESS input_nnybble | |
| Weaknesses | CWE-125 | |
| References |
|
|
| Metrics |
cvssV3_1
|