En resumen
- CVE-2025-58183 es una vulnerabilidad MEDIO (CVSS 4.3) que afecta a stdlib.
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.44%, mayor que el 38.5% de las vulnerabilidades.
- Solución: actualizar a 1.25.2, 1.24.8 o posterior.
| Package | Affected versions | Patched versions |
|---|
| stdlib Go | ≥ 1.25.0, < 1.25.2< 1.24.8
| 1.25.21.24.8
|
Description
tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a compressed source, a small compressed input can result in large allocations.
NVD description
tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a compressed source, a small compressed input can result in large allocations.
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