CVE-2021-32840
Path Traversal in SharpZipLib
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según GHSA (alta).
Descripción
SharpZipLib (or #ziplib) is a Zip, GZip, Tar and BZip2 library. Prior to version 1.3.3, a TAR file entry `../evil.txt` may be extracted in the parent directory of `destFolder`. This leads to arbitrary file write that may lead to code execution. The vulnerability was patched in version 1.3.3.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| nuget::GitHub Security Advisory NuGet | SharpZipLib, sharpziplib | 1.3.3 |
Mostrar las 2 entradas de 1 fuente
| Fuente | Paquete | Corregido en |
|---|---|---|
| nuget::GitHub Security Advisory NuGet | SharpZipLib | 1.3.3 |
| nuget::GitHub Security Advisory NuGet | sharpziplib | 1.3.3 |
Referencias
- https://github.com/icsharpcode/SharpZipLib
- https://github.com/icsharpcode/SharpZipLib/commit/a0e96de70b5264f4c919b09253b1522bc7a221cc
- https://github.com/icsharpcode/SharpZipLib/releases/tag/v1.3.3
- https://nvd.nist.gov/vuln/detail/CVE-2021-32840
- https://securitylab.github.com/advisories/GHSL-2021-125-sharpziplib
- https://securitylab.github.com/advisories/GHSL-2021-125-sharpziplib/